ML19099A174

ACTIVE Vendors

ML19099A174
Person / Time
Issue date:	04/04/2019
From:	Rolonda Jackson NRC/NMSS/DMSST/MSLB
To:
Herrera T
Shared Package
ML19099A141	List: ML19099A174 ML19099A178 ML19099A182 ML19099A191 ML19099A205 ML19099A210
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Download: ML19099A174 (73)

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Name and Address (Ordered By Vendor Name)Vendor Code April 04, 2019 Active Manufacturers and Distributors of Sealed Sources and Devices Page 1 of 73 Active Vendors 4/4/2019 Agency: All 2900 S Highland Drive Suite 18B Las Vegas , NV 89109-1091 0365 21st Century Technologies, Inc.

Sandsliasen 40, Sandsli Bergen Norway N/A 3-Phase Measurement AS Dr. Neergaardsvej 5F 2970 Horsholm Denmark 1227 3D, Danish Diagnostic Development A/S dba Campbell/Harris Security Equipment Company 2500 Annalisa Drive Concord, CA 94520 0207 A&A Harris Enterprises Heinola Engineering Works Box 24 SF-18101 Heinola 10 Finland N/A A. Ahlstrom Osakeyhtio 911 Hansen Way Studsvik Sweden N/A AB Atomenergi Finnabair Industrial Park Dundalk Co Louth Ireland N/A ABB Industrial Systems, Ltd.

579 Executive Campus DriveWesterville , OH 43082 0109 ABB, Inc.1400 Sheridan Road North Chicago, IL 60064 0106 Abbott Laboratories Division of General Motors Corporation 1300 North Dort Highway, Dept. 32-27-4 Flint, MI 48556 0744 AC Rochester 101 Underwood Road, Building J La Porte, TX 77571 1201 Acuren Inspection, Inc.

Active Vendors 4/4/2019 Page 2 of 73 3611 Market Street Philadelphia, PA 19104 N/A ADAC UGM Medical Systems 333 Las Olas Way CU#1 Fort Lauderdale, FL 33301 1421 Advanced Combat Solutions 5 Old Town Park Rd

., South End Plaza, Unit 28 New Milford, CT 06776 0149 Advanced Detection Tech Inc.

8430 Estates Court Plain City, OH 43064 1064 Advanced Gauging Technologies, L.L.C.

6208 West Okanogan Avenue Kennewick, WA 99336 1359 Advanced Medical Isotope Corporation 21756 Green Stable Square #309 Ashburn, VA 20147 1401 Advanced Nuclide Technologies, LLC 2800 Indian Ripple Road Dayton, OH 45440 1016 Advanz Measurement and Control Systems, Inc.

Gieselweg 1 D-38110 Braunschweig Germany N/A AEA Technology - QSA GmbH Route 22 - Orr Drive Somerville, NJ 08876 0117 AEG-Telefunken Corporation110 Luke Avenue , Room 405 Bolling AFB , DC 20332-7050 0121 AFMOA/SGOR Houston, TX 0120 AGAR Instrumentation, Inc.

Little Falls Site 2850 Centerville RoadWilmington , DE 19808 0348 Agilent Technologies, Inc.

412 Ying Lun Road Pu Dong , Shanghai China N/A Agilent Technologies, Shanghai Co. Ltd.

London Road Pampisford, Camabridge CB24EF United Kingdom N/A Ai Cambridge Limited Active Vendors 4/4/2019 Page 3 of 73 London Road Pampisford, Cambridge United Kingdom1139 Ai Qualitek 5350 N. 13th StreetTerre Haute , IN 47805 1494 AIS Gauging 10100, Moscow, Russia Central Post Office , P.O. 9 Moscow Russian Federation N/A All-Russian Research Institute of Automatics 22 Sushchevskaya ulitsa Moscow Russian Federation N/A All-Russian Research Institute of Automation (VNIIA)

Lake City Army Ammunition Plant P.O. Box 1000 Independence, MO 64051-1000 1336 Alliant Techsystems, Inc. (ATK) 1282 Big Woods - Starks RoadVinton , LA 70668 N/A Alpha Omega Services, Inc.

8 Faneuil Hall Marketplace 3rd Floor Boston, MA 02109 1426 Alpha Tau Medical, Inc.

School of Physics, Suite 323Tel Aviv University , Klausner St. 240Tel Aviv Israel N/A Alpha Tau Medical, Ltd.

0125 Alpha-Beta-Gamma Corp.

1282 Big Woods Starks Road Edgerly, LA 70668 0760 Alpha-Omega Services, Inc.

1282 Big Woods and Starks Road Edgerly, LA 706681106 Alpha-Omega Services, Inc.

P.O. Box 58 Hannukenkuja SF-02271 ESPOO Finland N/A Ambertec OY Active Vendors 4/4/2019 Page 4 of 73 Flemington Street Frewville SA 5063 Australia N/A Amdel11 West Thebarton RoadWest Thebarton , SA 5031 Australia N/A Amdel Limited Maintenance & Engineering Center P.O. Box 582809Tulsa , OK 74158-2809 1058 American Airlines 10465 Roselle Street San Diego, CA 92121 0703 American Clinical Laboratories Research and Development P.O. Box 361 Bedford, MA 01730 0133 American Optical Corproation 645 Hembree Parkway Suite K Roswell, GA 30076 1420 Ameriglo Holdings, LLC 645 Hembree Parkway Suite K Roswell, GA 30076 N/A Ameriglo, LLC White Lion Road Amersham Buckinghamshire, England N/A Amersham Health 2536 South Clearbrook Drive Arlington Heights, IL 60005 N/A Amersham International Gieselweg 1 Braunschweig Germany N/A Amersham-Buchler GmbH & Co. KG 200 Macco Boulevard Sugar Land, TX 77478 0148 Anadrill, Inc.West Chester , PA 19380 N/A Analytical Instrument Development London Road Pampisford, Cambridge CB2 4EF United Kingdom N/A Analytical Instruments, Ltd.

Active Vendors 4/4/2019 Page 5 of 73 1380 Seaboard Industrial Blvd.

Atlanta, GA 30318 1017 Analytics Mentone, CA 0144 Anderson Effects, Inc.

New Illawarra Road Menai NSW 2234 Australia N/A ANSTO Radiopharmaceuticals and industrials 6005 North Freeway Houston, TX 77022 0145 Antek Instruments, Inc Sarasota, FL 0146 Anyl-Ray Corporation 36 Brookside Road Havant, Hampshire, POL 1JH United Kingdom N/A Apollo Fire Detectors Ltd.

850 Lincoln Center Drive Foster City, CA 94404 0135 Applied Biosystems Seminariegatan 30 S-170 15 Uppsala Sweden N/A Applied Biosystems, Sweden AB P.O. Box 129 Sunland, CA 91040 0707 Applied Research Laboratories 7 Laser LaneWallingford , CT 06492 1419 APS Technology, Inc.

15859 Dyne Drive Hayward, WI 54843 1292 Arclin Performance Applied Division of Atlantic Richfield Karthaus, PA 16845 0151 ARCO Chemical Company 3832 North Hubbard Street Milwaukee, WI 53212 0150 Arjay Sales, Inc.

Active Vendors 4/4/2019 Page 6 of 73 28 Stroudwater Street Unit #10Westbrook , ME 04092 1404 Armson USA, LLC 10954-A Viafrontera San Diego, CA 921271188 ATI Medical 1345 Hembree Road Roswell, GA 30076 0161 Atlan-Tech ,Inc Bayshore, NY 1262 Atom Chem Corporation Center Moriches, NY 11934 0709 Atomic Products Corporation New Illawarra Road Lucas Heights New South Wales Australia N/A Austrailian Isotopes 2225 Northwest Parkway, Suite 160 Marietta, GA 30067 0107 Automata,Inc.

65 Spit Brook Road P.O. Box 868 MER12-1506 Nashua, NH 03061-08681184 BAE Systems Info/Electronic Systems 2001 Rankin Road Instrument Characterization Buil Houston, TX 77073-5109 0261 Baker Hughes Oilfield Operations, Inc.

1509 South Macedonia Avenue Muncie, IN 47302 0176 Ball Packaging Product, Inc.

41 A Route de Chene in Geneva Switzerland N/A Ball Watch Company SA 1354 Clifford Avenue Loves Park, IL 61132 1023 Barber-Coleman INDEW Corp.88 Boyd Avenue East Providence, RI 02914 0372 Barber-Colman Indev, Inc.

295 East Lies Road Carol Stream, IL 60188 1074 Bard Brachytherapy, Inc.

Active Vendors 4/4/2019 Page 7 of 73 835 North Cassady Avenue Columbus, OH 43219 0178 Barneby-Cheney Company 13327 U.S. 19 South Clearwater, FL 33546 0180 Barry-Wehmiller Electronics 8652 Thornton Avenue Newark, CA 94560 N/A Bay FM Robert-Roessle-Strasse 10 D-13125 Berlin Germany N/A Bebig Isotopentechnik Und Umweltdiagnostik GMBH Delft Netherlands 0183 Becker Delft N.V.

4300 North Harbor Boulevard Fullerton, CA 92835-3100 0181 Beckman Coulter, Inc.

124 South Road Bedford, MA 01730 0182 Bedford Engineering Corporation (BEC) 3924 Sunset Avenue Montrose, CA 91020-1840 1213 Belden Engineering Berthold Systems Parkway West Ind. Park, 611 Parkway View Drive Pittsburgh , PA 15205 0625 Berthold Systems Calmbucher Strasse 22 - Postfach 160 D-7547 Wildbad 1 Germany 0425 Berthold Technologies Calmbacher Strasse 22 Postfach 160 D-75312 Bad Wildbad Germany N/A Berthold Technologies GmbH & Co. KG 99 Midway Lane Oak Ridge, TN 37830 1031 Berthold Technologies U.S.A., LLC 1213 Etna Parkway Etna, OH 43018 1211 Best Lighting Products Active Vendors 4/4/2019 Page 8 of 73 201 East Stevens Ave.Santa Ana , CA 927071140 Best Lighting Products, Inc.

dba Foreverlite, Inc.

6865 Speedway Blvd. Suite Q108 Las Vegas , NV 89115 1345 Best Lighting Products, Inc.

Zoning Industrial B-6220 Fleurus Belgium 1312 Best Medical Belguim S.A.A Division of Best Industries 7643-B Fullerton Road Springfield, VA 22153 0187 Best Medical International 413 March Road Ottawa, Ontario Canada N/A Best Theratronics, Ltd.

7643 Fullerton Road Springfield, VA 22153 1307 Best Theratronics, Ltd.

4350 International Boulevard Norcross, GA 300931115 Best Vascular, Inc.

425 Main RoadTowaco , NJ 07082 0122 Betacontrol of America P.O. Box 445 Ipswich, MA 01438 0188 Bio-Nuclear Mearsurements, Inc.

1910 N.E. Miami Ct.

Miami, FL 33132 0714 Bio-Nucleonics, Inc.

32 nd and Griffin Avenue Fullerton, CA 92634 0713 Bio-Rad 4 Bud Way Suite 4 Nashua, NH 03063 N/A Biosources, Ltd Berlin Germany 1006 Biotronik GMBH & Co.

Active Vendors 4/4/2019 Page 9 of 73 Berlin Germany N/A Biotronik GMBH & Company 9228 Fourth Street North St. Petersburg , FL 33704 0190 Biotronik Sales, Inc.

77770 Uberlinger Bodensee Germany N/A Bodenseewerk Perkin-Elmer & Company Instrument Division 6 Bexley Place Nepean, Ontario Canada 0189 Bondar-Clegg & Company, Ltd.

4A Kut Shing Building 8 Kut Shing St.

Chai Wan , Hong Kong China N/A Bonding Company 598 3rd Street Mead, CO 80542 0175 Boulder Scientific Company 20200 Sunburst Street Chatsworth, CA 91311 1315 Brachytherapy Services, Inc.

87 Sand Pit Road Danbury, CT 06810 0196 Brandhurst , Inc P.O. Box 70 Buckhinghamshire, HP 12 3PS United Kingdom N/A Brandhurst Company, Ltd.

P.O. Box 191 New Brunswick City, NJ 08903-0191 1004 Bristol-Myers Squibb Company 331 Treble Cove Road North Billerica, MA 01862 0476 Bristol-Myers Squibb Medical Imaging 0166 British Lighting Division Leicesterershire United Kingdom N/A British Lighting Preventer Active Vendors 4/4/2019 Page 10 of 73 Royal Ordnance WFV Division Nottingham United Kingdom 0165 British Ministry of Defense Herculesweg 8 Amundsenweg 1122401 4462 GP Goes Netherlands N/A Bruker Chemical Analysis B.V.

Permoserstrasse 15 FRG-04318 Leipzig 011-49-341-2 Germany N/A Bruker Daltonik GmbH 40 Manning Drive Billerica, MA 018211101 Bruker Detection Corporation Columbus, OH 0192 Brun Corporation 101 Corporation Drive Aliquippa, PA 15001-4863 0112 BSI Instruments, Inc.

9385 Chesapeake Drive North Royalton, OH 44133 1205 BSK Industries, Inc.

Industriestrafse 1Wenden 0123 BST eltromat International GmBH 0193 Budd Company 581 Coronation Blvd.

Cambridge Ontario Canada N/A BWXT ITG Canada Inc.

109 Ramsey PlaceLynchburg , VA 24501 1490 BWXT ITG Canada Inc.

2016 Mt. Athos RoadLynchburg , VA 24505-0785 1375 BWXT NOG Technologies Inc.

P.O. Box 556Tulsa , OK 74101 0199 C.E. IN-VAL-CO Active Vendors 4/4/2019 Page 11 of 73 B.P. No. 2, 91 Gif-Sur Yvette France N/A C.E.A. Department Des Radioelements 5 Deangelo Drive Bedford, MA 01730 0202 C.I.S. Radiopharmaceuticals, Inc.

2011 Bailey Street

Dearborn,

MI 48124 0210 Cammenga and Associates, Inc.

130 South Buchanan Circle Pacheco, CA 94553 N/A Campbell Pacific Nuclear Corporation 2500 Annalisa Drive Concord, CA 94520 1305 Campbell Security Equipment Company 800 Research Parkway Meriden, CT 06450 0504 Canberra Industries, Inc.

136 Summitt Avenue Montvale, NJ 07645 0218 Capintec, Inc.

7000 Cardinal Place Dublin, OH 43017 1411 Cardinal Health 414, LLC P.O. Box 20090 20090 Rodano Milan Italy N/A Carlo Erba Instrumentazion S.P.A.

Research Triangle Park , NC 27709 0221 Carolina Nuclear Instruments 4180 Gleanor Hill Road Ann Arbor , MI 48105 0162 Centergy Technology 1304 East Wendover Avenue Greensboro, NC 27405 1253 Centurion Systems, Inc.Tour AREVA 92 084 PARIS LA DEFENSE Cedex France N/A CERCA Active Vendors 4/4/2019 Page 12 of 73 Rue De La Miniere B.P. NO.34, 78530 BUC France 0229 CGR MEV P.O. Box 7 Chappell Hill, TX 774261168 Chappell Hill Logging Systems, Inc.

2410 Robinson Street Colorado Springs, CO 80904 1034 Che Scientific, Incorporated 4205 Westhouse Commons Drive Charlotte, NC 28273 1280 Chemring Sensors and Electronic Systems, Inc.

P.O. Box 519 2600 Am Delft Netherlands N/A Chrompack BV PO Box 519 Delft Netherlands 0204 Chrompagic-Packard P.O. Box 816Tuxedo , NY 10987 0222 Cintichem, Inc.

528 Route 13 South Milford, NH 03055 N/A Cirtronics Corporation 12491 SW 134th Court Unit #23 Miami, FL 33186 1334 City Labs, Inc.

2810 Meridian Parkway, Suite 144 Durham, NC 27713 N/A CivaTech Oncology, Inc.

P.O. Box 14310 Research Triangle Park , NC 27709 1311 CivaTech Oncology, Inc.

561 W. Rincon Street Corona, CA 92880 1259 Clear Path Technologies, Inc.

237 Binney Street Cambridge, MA 02142 0715 Clinical Assays, Inc.

0223 Cobe Labs Active Vendors 4/4/2019 Page 13 of 7311950 Jollyville Road Austin, TX 78759 0227 Columbia Scientific Ind. Corp.

0228 Combustion Engineering Dept. Des Appl. Et Do La Metrologie Des Rayonnemen Boite Postale No. 21 91193 Gif-Sur-Yvett , Cedex France N/A Commisariat a l'Energie Atomique (CEA) 9632 Crowley Road Crowley, TX 76036 0230 Comprobe, Inc.Tulsa , OK 74101 0717 Conam Inspection, Inc.

7552 Rickenbacker Drive Gaithersburg , MD 20879 0105 Conco Services Corp.

135 Sylvan StreetVerona , PA 15147 N/A Conco Systems 701 Seldon AvenueVerona , PA 15147 N/A Conco Systems 1701 Reynolds Avenue Irvine, CA 92614 1393 Connectec Company, Inc.

Seigan Germany N/A Conto Control 2300 East 88th Street Minneapolis, MN 55425 0233 Control Data Corporation P.O. Box 434 Indiana, PA 15701 0236 Coratomic, Inc.

5052 Commercial Circle Units A & B Concord, CA 94520 0208 CPN Int'l Division of Instrotek, Inc.

Active Vendors 4/4/2019 Page 14 of 73Westerduinweg 3 NL 1755 LE Petten Netherlands N/A Curium Netherlands B.V.

1 Bondarenko Square Obninsk Russian Federation N/A Cyclotron Co., Ltd.

3581 Haddon Hall Drive Buford, GA 305191148 Cytyc Surgical Products IIWeybridge , Surrey United Kingdom 0546 D.A. Pittman, Ltd.

P.O. Box 180Yankton , SD 57078-0180 0719 Dale ElectronicsVia Rovani 10 Italy N/A Dani S.P.A.

Dr. Neergaardsvej 5F DK 2950, Horsholm Denmark N/A Danish Diagnostic Development A/S 3725 North Dunlap Street Saint Paul, MN 55112 0249 Dart Environmental and Services Company P.O. Box 490 Gaithersburg , MD 20884 0381 Data Measurement Corporation 1200 South Woody Burke Road Melbourne, FL 32902-0550 N/A DBA Systems, Inc.

Ch.de la Vuarpillere 35 1260 Nyon Switzerland N/A Defiance Systems SA 3030 Red Hat Lane Whittier, CA 90601 0254 Delphi Instruments, Inc.

U.S. Army TACOM Life Cycle Mgmt CommandATTN: AMSTA-MSP-Z, MS: 485Warren , MI 48397-5000 0155 Department of the Army Active Vendors 4/4/2019 Page 15 of 73 130 Perinton Parkway Fairpoint, NY 14450 0206 Detection Systems , Inc.

7 Kemp Drive Chatham, IL 62629 1325 Dewpointer Repair 12306 Exposition Boulevard Los Angles , CA 90064 0721 Diagnostics Biochem Products 5200 DICKEY-john Road P.O. Box 10 Auburn, IL 62615 0129 DICKEY-john Corporation 719 Claysen RoadToronto (Weston), Ontario Canada N/A Dicon Systems Limited 23 Cooper Ridge Road Belfast, ME 04915 N/A Die-Matic LLC 23 Cooper Ridge Road Belfast, MA 04915 1374 Die-Matic, Inc.

1093 Ridge RoadWindsor , ME 04363 1413 Diligistics, LLC 12050 Jefferson Avenue Suite 340 Newport News, VA 23606 1347 Dilon Technologies, Inc.

1973 West North Temple Salt Lake City, UT 84116 0265 DMW Geophysical 0262 Dow Chemical Cheltenham, Gloucester United Kingdom 0258 Dowty Electronics Company 760 South Rochester Avenue Ontario, CA 91761 N/A DPS Instruments, Inc.Volmerstrabe 7B 12489 Berlin Germany 1202 Drager Safety AG & Co. KGaA Active Vendors 4/4/2019 Page 16 of 73 75 Talcott Road Suite 50Williston , VT 054951121 DraxImage, Inc.

16571 Autoroute TransCanada Highway Kirkland, Quebec Canada N/A Draxis Specialty Pharmaceuticals, Inc.

201 Evans Avenue St. Louis, MO 63121 1224 DRS Sustainment Systems, Inc.

645 Anchors Street Fort Walton Beach , FL 32548 1319 DRS Technologies Barley Mill Plaza, Bldg. 23 P.O. Box 80023Wilmington , DE 19880-0023 1242 DuPont Safety & Protection 87 West Main Street Sodus, NY 14551-0188 1051 Dynalec Corporation P.O. Box 764 Hayward, WI 54843 0487 DYNO Overlays, Inc.

Division of Medotopes P.O. Box 4000 Princeton, NJ 08540 0725 E. R. Squibb and Sons, Inc.

Shannon Free Airport , Co. Clare Shannon Ireland N/A E.I. Company Ltd.

Sabine River Works P.O. Box 1089 Orange, TX 77630 1020 E.I. Du Pont de Nemours & Company 331 Treble Cove Road N. Billerica, MA 01862 N/A E.I. Dupont 549 Albany Street Boston, MA 02118 0753 E.I. DuPont De Numours & Co.

28 Riverbend Road Montgomery, IL 60538 0234 E.S.C Resources, Inc.

Active Vendors 4/4/2019 Page 17 of 73 20 Avenue Descartes BP 23 - 94451 Limeil-Brévanne France N/A EADS SODERN 2600 Century Parkway Atlanta, GA 30345 1077 EADS Sodern North America, Inc.

22 Pleasant Street South Natick, MA 01760 0723 Ealing Corporation110 East Main Street Florence, CO 81226 N/A Earth Science Materials Radiometrie Postfach 1638 D-19006 Erlangen (R.F.A)

Germany N/A Eberline Instruments GmbH 1380 Seaboard Boulevard Atlanta, GA 30318 N/A Eckert & Ziegler Analytics Robert-Rossle StraBe10 13125 Berlin Germany N/A Eckert & Ziegler BEBIG GmbH 8550 United Plaza Boulevard Suite 702 Baton Rouge, LA 70809 1394 Eckert & Ziegler BEBIG, Inc.

RADIOVA 1 102 27 Prague 10 Czech Republic N/A Eckert & Ziegler CESIO dba Isotope Products Laboratories 24937 Avenue TibbittsValencia , CA 91355 0406 Eckert & Ziegler Isotope Products 24937 Avenue TibbitsValencia , CA 91355 0510 Eckert & Ziegler Isotope Products Gieselweg 1 Braunschweig Germany N/A Eckert & Ziegler Nuclitec GmbH Gieselweg 1 38110 Braunschweig Germany N/A Eckert & Ziegler Radiopharma GmbH Active Vendors 4/4/2019 Page 18 of 73 63 South Street Suite 110 Hopkinton, MA 07148 1390 Eckert & Ziegler Radiopharma, Inc.

100 Midland Road Oak Ridge, TN 37830 0274 EG & G Ortec (Division of Raytheon Systems Canada Ltd.)

450 Leitz Road Midland, Ontario Canada N/A ELCAN Optical Technologies P.O. Box 1728 Anchorage, AK 99501 0278 Electric Distributors, Inc.

S.S. 229, Km. 12.200 28015-Momo Italy 1036 Electronic Systems Spa S.S. 229, Km.-12,200 28015 - Momo - (NO)

Italy 1055 Electronic Systems Spa P.O. Box 7593 -

Birger Jarlsgatan 53 SE-103 93 Stockholm Sweden N/A Elekta Instrument AB P.O. Box 330 1211 Geneva 12 Switzerland N/A Elekta Instrument SA 400 Perimeter Center Terrace Suite 50 Atlanta, GA 30346 0269 Elekta, Inc.

400 Perimeter Center Terrace Suite 50 Atlanta, GA 30346 0497 Elekta, Inc.

d/b/a Adaptive Technologies Industries11641 Columbia Park West Jacksonville, FL 32258 0113 Elena Research, LLC Hayoma St. 10 P.O. Box 170Tirat Hacarmel Israel N/A ELGEMS, Ltd.

Active Vendors 4/4/2019 Page 19 of 73 913 State Road Princeton, NJ 08540 0201 Ellis Pharmecutical Consulting Inc.

505 Main Street Hackensack, NJ 07601 0276 Elscint , Inc.

Hauptstrasse 1 D 79689 Maulburg Germany N/A Endress + Hauser GmbH + Co., KG Division Level + Pressure 2350 Endress Place Greenwood, IN 46143-9772 1302 Endress and Hauser GmbH+Co.

8819 Joe Daniels Road Knoxville, TN 37931 0799 Energy Technologies, Inc. (ETI) 16224 Gundry Avenue Paramount, CA 90723 0308 Enrad Corporation 4401 Eastport Parkway Port Orange, FL 321271190 ENVIRONICS Graaninintie 5 Tyomiehenkatu 2 P.O. Box 349 50100 Mikkeli Finland N/A Environics OY 1308 Continental Drive Suite J Abingdon, MD 210091160 Environics USA, Inc.

3700 East Mira Loma Avenue Anahiem, CA 92806 0279 Environmental Chemical Specialties Frauenauracher Strasse 96 D-91056 Erlangen Germany N/A ESM Andersen Instruments GmbH 10903 Melton View Lane Knoxville, TN 37931 0314 Etrac, Inc.

The Middlesex Technology Center 900 Middlesex Turnpike Billerica, MA 01821-3929 0116 Eurotherm Gauging Systems, Inc.

Active Vendors 4/4/2019 Page 20 of 73 Kineron Gauging Systems, Inc. c/o Eurotherm Corp.

Kineron Gauging Systems Division 11513 Sunset Roa Reston, VA 22090 0394 Eurotherm InternationalA Division of II-VI, Inc.373 Saxonburg Boulevard Saxonburg , PA 160561127 eV Products 220 VFW Avenue Grasonville, MD 21638 0177 Evenlite, Inc.

3120 Buffalo Speedway P.O. Box 2189 Houston, TX 77252-2189 N/A Exxon Production Research Company 0281 F&M Scientific Corporation Deer Park, WA 99006 1015 F. Oderkirk Industrial Gauging and Controls Division P.O. Box 1660 D-8529 Erlanger Germany N/A FAG Kugelfischer GeorgSchafer KGaA Hannoversche Strasse 58 31042 Alfeld-Hannover Germany N/A Fagus GreconVia Aurora 15-00013 Fonte Nuova (Roma)

Italy N/A FAI Instruments s.r.1.

Kennedy Drive Archbald, PA 18403 0282 Fairchild Weston Systems, Inc.

500 C Street S.W.Washington , DC 20472 0283 Federal Emergency Managment Agency Laser Systems Group Electro-Optics Dept., Robertson Ave.Edinburgh United Kingdom N/A Ferranti Defense Systems Ltd 0286 Filtec Active Vendors 4/4/2019 Page 21 of 73 845 West Maude Avenue Sunnyvale, CA 94086 0288 Finnigan Corporation 750 Marshall Phelps RoadWindsor , CT 06095 0291 Fischer Technology, Inc.

Division of General Motors Corporation 30001 Van Dyke AvenueWarren , MI 48090 0292 Fisher Body 711 Forbes Avenue Pittsburgh , PA 15219 0294 Fisher Scientific Company 6045 Cochran Road Solon, OH 44139-3303 1240 Fluke Electronics Corp dba Fluke Biomedical Multi Phase Meters Fabrikkveien 21 4066 Stavanger Norway N/A FMC Kongsberg Subsea AS11740 Katy Freeway Suite 100 Houston, TX 77079 1351 FMC Technologies, Inc.

PO Box 166 Federalsburg , MD 21632-0066 0205 Food Instument Co.

8794 Avalon Street Phone

1. 909-980-6229 Altaloma, CA 91030 1246 Foss Therapy Services, Inc.

5938 Satsuma Avenue North Hollywood, CA 91601 1357 Foss Therapy Services, Inc.

5938 Satsuma Avenue North Hollywood, CA 91601 1418 Foss Therapy Services, Inc.

P.O. Box 30 Pequannock, NJ 07440 0726 Frank Barker Associates, Inc Boite Postale 21 99190 Gif Sur Yvette France N/A French Republic Atomic Energy Commision Active Vendors 4/4/2019 Page 22 of 73 1641 Burnett Drive P.O. Box 486 Xenia, OH 45385 0298 Frontier Technology Corporation Research Institute of Atomic Reactors Division of Dimitrovgrad-10, Ulyanovsk Region Russian Federation N/A FSUE State Scientific Center of Russia 7th Floor, Tin Fung Industrial Mansion 63 Wong Ch Aberdeen Hong Kong N/A Fyrnetics (Hong Kong) Ltd.

1055 Stevenson Court, Suite 102-W Rosselle, IL 60172 0317 Fyrnetics, Inc.

D-4150 Krefeld Germany 0683 G. Siempelkamp GMBH 0588 G.D. Searle Company See General Nuclear, IN 0299 Gaines Division P.O. Box 2543 Baton Rouge, LA 70821 0300 Gamma Industries, Inc.

49050 Milmont Drive Fremont, CA 94538 0301 Gamma Instruments, Inc.

724 North Highland Ave.Aurora, IL 60506 0353 Gamma Instruments, Inc.

492 Sutton Street Eagle East Complex North Andover , MA 01845 1056 Gammamed USA, Inc.

P.O. Box 266677 Houston, TX 77207 0303 Gammatron, Inc.Wing Hing Industrial Building 83-92 Chai Wan KokTsuen Wan , N.T.Hong Kong N/A Garvan Enterprises Ltd1107 Wonder Dr

., Suite 103A Round Rock, TX 78681 1417 Gases 101, LLC Active Vendors 4/4/2019 Page 23 of 73 12345 S.W. Leveton RoadTualatin , OR 97062 0272 GE Infracstructure - Security General Electric Corp.

7455 New Ridge Road Hanover, MD 21076 0226 GE Medical Systems 3000 North Grand View Blvd

., W-641Waukesha , WI 53188 1049 GE Medical Systems P.O. Box 34456 Houston, TX 77034 0306 Gearhart- Owen Industries Industrionics Division Suscannna, NJ N/A Gene Lowery, Inc.

Charlotte Operations 4205 Westinghouse Commons Drive Charlotte, NC 28273 1252 General Dynamics Armament & Technical Products, Inc.

P.O. Box 1852Warren , MI 48001 0310 General Dynamics Land Systems, Inc.

P.O. Box 460 Pleasonton, CA 94566 N/A General Electric Company, Nuclear CenterVallecitos Nuclear CenterVallecitos Road Pleasanton, CA 94586 0312 General Electric Hitachi Nuclear Energy America, LLC Global Nuclear/

PET Business 3000 North Grand View BlvdWaukesha , WI 53188 1032 General Electric Medical Systems (GE Healthcare) 2807 Metropolitan Place Pomona, CA 91767 0321 General Nucleonics, Inc.

San Ramon, CA 94583 0324 General Radioisotopes Products, Inc.

Post Office Ford, WA 99013 0729 General Store Active Vendors 4/4/2019 Page 24 of 73 10580 Barkley, Suite 101 Overland Park, KS 66212 0323 Generation 2, Inc.

c/o TDI Brooks International 14391 South Dowling Road College Station, TX 77845 1492 Geotek Coring, Inc.

4 Sopwith Way Drayton Fields Daventry Northants United Kingdom 1300 GeoTek Limited Andrews House Princess Way Low Prudhoe, Northumberland United Kingdom N/A Gilligan Engineering Services Ltd. (GES) 3200 Kettering Blvd.

Moraine, OH 45439 1416 Global Gauge Corporation Park Avenue Bushey , HertfordshireWatford , Herts WD 2 2BW United Kingdom 0332 Graseby Dynamics Limited Botanic House 100 Hills Road Cambridge CB 211 Q United Kingdom 0326 Graseby Dynamics, Ltd./ PYE Dynamics, Ltd.

Unit 3-4 Odhams Trading Estate , St. Albans RoadWaterford Herts WD 2 5JW United Kingdom N/A Graseby Security, Ltd.

P.O. Box 2470Waldron , AR 72958 0101 Graseby STI1103 East Lake DriveWeatherford , TX 76087 1254 Gray Wireline Services, Inc.

7747 SW Cirrus , Building 26 Beaverton, OR 97009 1035 Grecon, Inc.

27865 Clemens RoadWestlake , OH 44145 0776 Grinnell Fire Protection Systems, Inc.

Active Vendors 4/4/2019 Page 25 of 73 8990 Kirby Drive Suite 200 Houston, TX 77054 1038 Guidant Corporation 0328 Gulf Energy and Environmental Systems Division of Gulf Oil Corp.

San Diego, CA 92101 0334 Gulf Radiation TechnologyWarton Road Stratford London E 15 2JU United Kingdom N/A Gunson's Sortex, Ltd.

2901 Wilcrest Drive Suite 285 Houston, TX 77042 1488 Haimo America, Inc.Worden Gravity Meter Division Mid 1980's until 19 Houston, TX N/A Halliburton Geophysical ServicesVacuum Devices Facility P.O. Box 1936 Fort Worth , TX 76101 0307 Halliburton Logging Services, Inc.

1015 Bois D'arc Duncan, OK 73536-0100 0340 Hallibuton Company 333 Las Olas Way CU #1 Ft. Lauderdale, FL 33301 1424 Harrison Reed, Inc.

Kampchaussee 8-32 21033 Hamburg 80 Germany N/A Hauni Maschinenbau AG Korber and Company K.G.

Kampchaussee 14-22 2050 Hamburg 80 Germany N/A Hauni-Werke 4601 Indiana Street Golden, CO 80403 1230 Hazen Research, Inc.11292 Moore Road Springville, NY 14141 0731 Heary Bros. Lightning Protection Active Vendors 4/4/2019 Page 26 of 73 7 Cerro Street Inwood, NY 11696 1040 Hemisphere Forwarding, Inc.

0347 Heraeus American Vacuum, Inc.

P.O. Box 500 648 Hamburg Germany N/A Herfurth GMBH Germany 0338 Herurth, GMBH 2139 Greenville Road LaGrange, GA 30240 0352 Hesco, Inc.1131 4 th Street North Saint Petersburg , FL 33701 1265 Hess Fine Arts, dba Ball Watch USA 2820 Thatcher Road Downers Grove, IL 60515-4029 0599 Heuft USA, Inc.

Postfach 185 D-5475 Burgbrohl Germany N/A Heuft Systemtechnik GMBH 330 Nevada Street Newton, MA 02460 1397 Heuresis Corporation 620 S. Adams Street Laramie, WY 82070 1382 Hi Viz, LLC (formerly North Pass, Ltd., dba HIVIZ Shooting Systems) 7386 Trade Street San Diego, CA 92121 N/A Hi-Q Environmental Products CompanyVois-Colombes France 0349 Hispano- Martin S.A.

1959 Summit Commerce ParkTwinsburg , OH 44087 1075 Hitachi Medical Systems, America 9190 Red Branch Road Columbia, MD 21043 0351 Hitman Nuclear & Development Corp.

Active Vendors 4/4/2019 Page 27 of 73 160 Charlemont Street Newton Highlands, MA 02161-9987 0330 HNU Systems, Inc.

1003 Larsen Drive Oak Ridge, TN 37830 0363 HNU Systems, Inc.

P.O. Box 1, Atomite 5A3 FIN-00371 Helsinki Finland 1041 HNU-Nordion Ltd 10-43 Kaimmosoki-2 Chome, Shinagawa-KuTokyo Japan N/A Hochiki Corporation 7051 Village Drive Buena Park, CA 90621-2268 0355 Hochiki America Corporation 500 Brooksbank Avenue North Vancouver , BC Canada N/A Honeywell ASCa, Inc.

3079 Premiere Parkway, Suite 100 Duluth, GA 30097 0571 Honeywell International 2500 West Union Hills Drive Phoenix, AZ 85027-5139 0501 Honeywell International, Inc. Radiological Operations 500 Brooksbank Avenue North Vancouver , BC Canada N/A Honeywell LimitedWaterford Industrial EstateWaterford Ireland N/A Honeywell Measurex, Ltd 5940 Gateway Drive Alpharetta, GA 300041138 Hopewell Designs, Inc.

Oedenburgerstrasse 6 A-7013 Klingenbach Austria 1232 Hotwell G.mb.H.

Odenburger Strasse 6 A-7013 Klingenbach, Austria 1296 Hotwell Ges; m.b.h.

Active Vendors 4/4/2019 Page 28 of 73 P.O. Box 672721 Houston, TX 77267 1297 Hotwell US, LLC Belgium N/A Houget Duesberg Bosson, S.A.(Late 1940's until 1953)

Houston, TX N/A Houston Technical LaboratoriesWing Hing Industrial Building 83-93 Chai Wan Kok St

.Tsuen Wan , N.T.Hong Kong N/A Houten Int'l Technology, Ltd.1120 Halbleib Road Chippewa Falls, WI 54729 0733 Hubbard Scientific Company 328 Ellen Street Midland, Ontario Canada 1039 Hughes Leitz Optical Technologies, Ltd 551D Pylon Drive Raleigh, NC 27606 0356 Humboldt Scientific, Inc.

2004 East Randol Mill Road Suite 502 Arlington, TX 76011 1363 Hunter Well Science, Inc.

0357 Hydronautics- Israel, Ltd.1132 San Martin DriveTucson , AZ 85704 0369 I-Lite Products, Inc.

Life Science Group 2727 Campus Drive Irvine, CA 92664 0360 ICN Radiopharmaceutical, Inc.

273 West Pacific Blackfoote, ID 83221 0366 Idaho Industrial Instruments, Inc.

152 Cleopatra Drive Nepean, Ontario Canada N/A IDS Intelligent Detection Systems (CA)

Active Vendors 4/4/2019 Page 29 of 73 105 Norton Street Newark, NY 14513 1248 IEC Electronics P.O. Box 204 3360 AE Sliedrecht Netherlands N/A IHC Holland N.V.

Kivelantie 5 70420 Kuopio Finland N/A Impact Systems OY 14600 Winchester Boulevard Los Gatos, CA 95030 0386 Impact Systems, Inc.

P.O. Box 1 Billingham, Cleveland TS 23 1LB United Kingdom 0368 Imperial Chemical Industries, Ltd.

107 Audubon Road, #5Wakefield , MA 01880-1246 1078 Implant Sciences Corporation Dieselstrasse 55 5628 Heiligenhaus Germany N/A IMS Messsysteme GmbH 519 Myoma Road Mars, PA 160461120 IMS Systems, Inc.

0395 In-Val-Co 6141 Avery Road P.O. Box 3667 Dublin, OH 43016 1090 Indev Gauging Systems, Incorporated11020 Solway School Road, Suite 105 Knoxville, TN 37931 0335 Industrial Analytics Corp. (IAC) 3940 Gantz Road Grove City, OH 43123 1033 Industrial and Research Management Systems, Inc.

3100 Fujita StreetTorrance , CA 90505 0378 Industrial Dynamics Company, Ltd.

14320 Wicks Blvd San Leandro, CA 94577 0384 Industrial Nuclear Company, Inc.

Active Vendors 4/4/2019 Page 30 of 73 35 Flagship Drive North Andover , MA 08145 0555 Industrial Nuclear Company, Inc.

650 Ackerman Road Columbus, OH 43202 0387 Industrial Nucleonics Corporation 2322 Carrollwood Lane Cordova, TN 38018 0391 Industrial Services and Supply Company, Inc.

2 Technology Place East Syracuse, NY 13057 1210 Inficon, Inc.

2027 Sable Lane San Antonio , TX 78217 0397 Inspection Equipment Manufacturing Corporation Subsidiary of Essex Services Company 0398 Inspection Signal Services 30 Gracefield Road Lower Hutt New Zealand N/A Institute of Geological and Nuclear Sciences Ltd.

5908 Triangle Drive Raleigh, NC 27617 1241 Instrotek, Inc.

Lesnoy City, Sverdlovsk Region Russian Federation N/A Integrated Plant ElectrokhimpribohrWeislelstr 46 8520 Buckenhof 09131-55689 Germany N/A Inter-Pal GMBH Zone Industrielle C B - 7180 Sneffe Belgium N/A International Brachytherapy SA 2727 Campus Drive Irvine, CA 92664 0401 International Chemical and Nuclear Corp 1011 International Chemical and Nuclear Corp 126 Monroe TurnpikeTrumbull , CT 06611 0361 International Consumer Brands, Inc.

Active Vendors 4/4/2019 Page 31 of 73 1901 Rutland Austin, TX 78758 0383 International Consumer Brands, Inc.

2325 West Broadway , Suite D Idaho Falls, ID 83402 N/A International Isotopes Idaho, Inc.

4137 Commerce Circle Idaho Falls, ID 834011153 International Isotopes Idaho, Inc.

3100 Jim Christal Road Denton, TX 76207-2600 1068 International Isotopes, Inc.

4137 Commerce Circle Idaho Falls, ID 83401 1235 International Isotopes, Inc.

7620 Melrose Lane Oklahoma City, OK 73127 1025 International Radiography & Inspection Services, Inc 2275 South West Temple Salt Lake City, UT 84101 0735 Internetics 191 East North Avenue Carol Stream, IL 60188 0545 Invensys Climate Controls Americas P.O. Box 85317 San Diego, CA 92138 0402 IRT Corporation 614 Justin Avenue Glendale, CA 91201 0403 ISO VAC Engineering, Inc.

7824 Clark Moody Boulevard Port Richey, FL 346681146 IsoAid, L.L.C.

3565 Ellicott Mills Drive Suite C-1 Ellicott City, MD 21043 1299 Isodose Control Maxwellstraat 16 6716 BX Ede Netherlands N/A Isodose Control B.V.

108 Teal Street St. Rose, LA 70087 1491 ISOFLEX Radioactive LLC (ISO-RAD) 31 Waterloo Avenue Berwyn, PA 19312 1353 Isolite Active Vendors 4/4/2019 Page 32 of 73 31 Waterloo Avenue Berwyn, PA 19312 1286 Isolite Corporation 80 South Jefferson Road Whippany, NJ 07981 0404 Isomedix, Inc.11 Apollo Drive11 Apollo Drive Whippany, Nj 07981 1060 Isomedix, Inc.

5906 McIntyre Street Golden, CO 80403 1268 Isonics Homeland Security and Defense Corporation 350 Hills StreetSuite 106 Richland, WA 99354-5411 1220 IsoRay dba True View Limited 438 North Frederick Avenue Suite 220 Gaithersburg , MD 20877 1239 Isoscan Limited 30 Gracefield Road Lower Hunt New Zealand N/A Isoscan Ltd: Subsidiary of Institute of Geological & Nuclear Sciences, Ltd dba Imagyn Medical Technologies 3100 Jim Christal Denton, TX 76207-26001152 IsoStar Texas 108 Blue Ridge Drive Cranberry Township , PA 16066 0375 Isotope Measuring Systems, Inc.

1800 North Keystone Street Burbank, CA 91504 N/A Isotope Products Laboratories (IPL) 24937 Avenue TibbittsValencia , CA 91355 N/A Isotope Products Laboratories, Inc.(Isotope Measuring Systems)

Dieselstrasse 55 Postfach 10 03 52, 5628 Heiligenhaus Germany N/A Isotopen Messsystene GMBH Bergische Strasse 16 D-5657 Haan Germany N/A Isotopen Technik Dr. Suuerewin, GmbH Active Vendors 4/4/2019 Page 33 of 73Weapons Division P.O. Box 7080Tel-Aviv 61070 Israel N/A Israel Military Industries 323 Sinclair Frontage Road Milpitas, CA 95035 0405 Itere Corporation Justus-von-Liebig-Str.6 Berlin Germany N/A IUT Institut fur Umwelttechnologien GmbH 900 Hingham Street Rockland, MA 02370 0407 J. G. Sylvester Associates, Inc.

1010 Arroyo Street San Fernando, CA 91340-1822 0598 J.L. Shepherd and Associates 1018 80th Street, S.W.

Everett, WA 98203 0435 Japan Aircraft Maintenance (America) Inc. [JAMCO]

Marine Equipment Distributors P.O. Box 11210 Bradenton, FL 33507 0410 Jay Stuart Haft Company, Inc.

1209 Lair Avenue Metairie, LA 70003 N/A John U. Hidalgo 501 George Street New Brunswick, NJ 08903 0408 Johnson & Johnson State Scientific Center Research Institute of Atomic Rea Dimitrovgrad-10 Ulyanovsk Region Russian Federation N/A Joint-Stock Company 2222 West Peoria Avenue Phoenix, AZ 85020 0737 Kaiser Aerospace Electronics 100 Lake Hazeltine Drive Chaska, MN 55318 0739 Kallestad Laboratories, Inc.

5525 Chantry Drive Columbus, OH 43232 1272 Kanawha Scales and Systems Active Vendors 4/4/2019 Page 34 of 73 15980 Chaney Thompson Road Huntsville, AL 38503 0798 KBM Manufacturing 49-1 Feng Hwa, Feng Hwa Tsuen Republic of China Shin Shyh Hsiang, Tainan HsienTaiwan1158 Keens Tools, Inc.

0413 Keleket X-Ray 415 North Quay Street Kennewick, WA 99336 0653 Keymaster Technologies, Inc.

4913 Allen Road Zephyrhills, FL 33541 1497 KH Imports, LLC 2697 International ParkwayVirginia Beach , VA 23452 1386 KRISS Industries 912 Corporate Lane Chesapeake, VA 23320 1368 KRISS USA, Inc.

Ludwig-Krohne-Strasse 5, Postfach 100 970 4100 Duisburg 1 Germany N/A Krohne Measurement and Control GmbH & Company, KG BohmerwaldstraBe5/Neutraubling Germany N/A KRONES AG 9600 South 58th Street Franklin, WI 53132 N/A Krones Incorporated Kroneseder Farmes, 24605 River Road Marengo, IL 60152 0374 Krones Incorporated 6312 West Oakton Street Morton Grove, IL 60053 1266 Krones USA Graf Galen Str. 17 59269 Beckum Germany 1087 Krupp Polysius, AG 347 West Kuakini Street Honolulu, HI 96817 0433 Kuakini Medical Center Active Vendors 4/4/2019 Page 35 of 73 457 Corporate Drive Escondido, CA 92029 0626 Lagus Applied Technology, Inc.

Multiphase Flow Meter Manufacturing Unit No. 593, Zhang Sutan, Chengguan District Lanzhou, P.R., Gansu China N/A Lanzhou Haimo Technologies Co. Ltd.

710 Livernois Ferndale, MI 48220 0429 LBO Assoc.P.O. Box 100 Princeton, IL 61356 0417 LCN Closers Englewood, CO N/A Lear-Seigler 500 Ships Landing Way New Castle, DE 19808 1380 Legacy Supply Chain Services 10740 Thornmint Road San Diego, CA 92127 N/A Leidos, Inc.

2985 Scott StreetVista , CA 92081 0215 Leidos, Inc.

10740 Thornmint Road San Diego, CA 92127 1373 Leidos, Inc.

1205 West Berkley Avenue Orange, CA 92668 0423 Level Link, Inc.

1205 West Berkeley Orange, CA 92668 0638 Level Link, Inc.

Subsidiary of Thermo Fisher Scientific , Inc.Block 33 Marsiling Industrial Estate Rd. 3

1. 07-06 Singapore Singapore N/A Life Technologies Holdings Pte Ltd.11735 Bowman Green Drive Reston, VA 22090 0431 Link Systems, Inc. (USA)

Active Vendors 4/4/2019 Page 36 of 73 3731 N Country Club Drive #525Aventura , FL 331801145 LitePro Profexray Division 515 East Touhy Avenue Des Plaines, IL 60018 0421 Litton Medical Products, Inc.11980 Oak Creek Parkway Huntley, IL 60142 0422 Lixi, Inc.

9319 Gaither Road Gaithersburg , MD 20877 0741 LKB Instruments Inc.

PO Box 10 20101 Turku 20 Finland 0740 LKB Wallac Oy 109B Chemin duPont duCentrenaire Ch-1228 Plan-es-Quates Switzerland N/A LNI Electronics SA Lockheed Martin Aeronutronic 29947 Avenida De La Banderas Rancho Santa Margarita , CA 92688-7004 0313 Lockheed Martin Corporation Orlando Ocala Operations 498 Oak Road Ocala, FL 344721116 Lockheed Martin Corporation, dba Lockheed Martin Missiles and Fire Control 459 Kennedy Drive Archbald, PA 18403-1598 0582 Lockheed Martin Tactical Systems Division Boulder, CO 0743 Louis Ried, Jr.

Carl - Borgward - Strasse 18 D-56566 Neuwied Germany N/A LSC Process - und Laborsysteme GmbH Carl - Borgward - Strasse 18 D-56566 Neuwied Germany 0534 LSC Process - und Laborsysteme GmbH Active Vendors 4/4/2019 Page 37 of 73 P.O. Box 810 501 Oak Street Sweetwater, TX 79556 0426 Ludlum Measurements, Inc.

ETTC Biospace Kings Building Edinburgh EH 9 3JF Ukraine 1293 Lux Biotechnology, Ltd.

Spring Lane North Malvern Link, WR14 4BU United Kingdom N/A M&A Packaging Services Ltd.

dba Gamma Surveys 16511 Space Center Blvd., Suite 400 Houston, TX 770581108 M&K Chemical Engineering Consultants, Inc.

Zeiss-Gruppe West Germany , Gloelstrasse 3-5 D-6330 Wetzlar 1 Germany N/A M. Hensoldt & Sohne Optische Werke AG 2325 West Broadway Suite D Idaho Falls, ID 83402 N/A MAC Isotopes, LLC 7300 West Lawrence Avenue Chicago, IL 60656 0436 Magnaflux Corporation P.O. Box 2825 Spartanburg , SC 29304-2825 0438 Mahlo America 575 Simuel Road P.O. Box 2825 Spartanburg , SC 29303 1276 Mahlo America, Inc.

Donaustr. 12 D-93342 Saal/Donau Germany N/A Mahlo GMBH & Co.

2703 Wagner Place Maryland Heights, MO 63043 0440 Mallinckrodt DiagnosticsWesterduinweg 3 1775 Le Petten Netherlands N/A Mallinkrodt Medical BV Active Vendors 4/4/2019 Page 38 of 73 formerly PANalytical , Inc.117 Flanders RoadWestborough , MA 01581 1348 Malvern Panalytical, Inc.

P.O. Box 2311 Greenville, SC 29602 0350 Mar-Chem, Inc.

30 Mural Street Unit 19 Richmond Hill, Ontario Canada N/A Marathon Watch Company 317 Broad Street Montoursville, PA 17754 0505 Marathon Watch Company, Ltd.

P.O. Box X Oak Ridge, TN 37831 N/A Martin Marietta Energy Systems, Inc 1755 Kirby Pkwy Suite 102 Memphis, TN 38120 1389 MASEP Global Distributors, LLC Patricia Sweet - RSO 17870 Castleton Street, Suit City of Industry, CA 91748 1350 MASEP Infiniti Med. Science Tech. Development Co., Ltd.

Room 601, 14th Building, Sofware Yard , Tech Mid Road 1st, High-Tech Zone Shenzen China N/A MASEP Medical Science Technology Development (Shenzen) Co., Ltd 343 Carol Lane Elmhurst, IL 60126 1072 Matsushita Industries 152 Continental Dallas, TX 75207 N/A Maxtron Corp.

90 State Street Albany, NY 12207 1271 Mb Microtec 1093 Ridge RoadWindsor , ME 04363 0446 mb-microtec (USA)

Freiburgstrasse 624 3172 Niederwangen Switzerland N/A MB-Microtec AG Active Vendors 4/4/2019 Page 39 of 73Western Division , Douglas Laboratories 2955 George Washington Way Richland, WA 99352 0443 McDonnell Douglas Astronautics Company 426 West Duarte Road Monrovia, CA 91016 0432 MDH Industries, Inc.

447 March Road Ottawa, Ontario Canada 0169 MDS Nordion - A division of MDS (Canada) Inc.

Bergische Str. 16 D-42781 Haan Germany N/A MDS Nordion Haan GmbH Bedford, MA 0444 Mead Diagnostics, Inc.

Kingsley Close, East Way Lee Mill Industrial Estate Ivybridge, Devon, PL21 9 LL England N/A Meddings Radiographics. LTD 3350 North Ridge Avenue Arlington Heights, IL 60004 0136 Medi-Physics, Inc.

900 Durham Avenue South Plainfield, NJ 07080 0448 Medi-Physics, Inc.

3 Beech Street Islip, NY 11751 1223 Meprolight, Inc.

c/o Klein and Hill 521 Fifth Avenue New York , NY 101751119 Meprolight, Inc. (Corporate Office)c/o Klein & Hill 521 Fifth Avenue New York , NY 10175 1222 Meprolight, Inc. (Corporate Office)Hof HaCarmel 30805 Kibbutz Maayan Zvi Israel N/A Meprolight, Ltd.

1600 Washington Blvd

.Grants Pass, OR 975261124 Met One Instruments Active Vendors 4/4/2019 Page 40 of 73 464 West Woodburgy Road Altodena, CA 91001 0454 Meteorology Research, Inc.

250 Phillips Blvd Princeton Crossroads Crp.Center Ewing, NJ 08618 0701 Metorex Incorporated P.O. Box 85 SF-02201 ESPOO Finland N/A Metorex International, Oy 87400 Kajaani Kehraamontie 3 Finland N/A Metso Automation, OY 4774 Murietta Street Chino, CA 91710 0457 Mettronix Company Route D'Eyguieres BP 1 13113 Lamanon France N/A MGP Instruments SA 5000 Highlands Parkway Suite 150 - 770-432-2744 Smyrna, GA 300821147 MGP Instruments, Inc.

1470 Outlook Avenue Bronx, NY 10465 0453 Mick Radio-Nuclear Instruments, Inc.

d/b/a Roxar11100 Brittmoore Park Drive Houston, TX 770411176 Micro Motion, Inc.

Elkhart, IN 46514 0745 Miles Laboratories Peterborough, Ontario Canada N/A Milltronics, Ltd.Watertown , NY 13601 0456 Milltronics, Ltd.

P.O. Box 429 Pittsburgh , PA 15235 0458 Mine Safety Appliance Company Active Vendors 4/4/2019 Page 41 of 73 Regulator Company P.O. Box 312, MS MN 17-3636 Minneapolis, MN 55413 0747 Minneapolis- Honeywell TLAAP Building 590 New Brighton, MN 55112 0459 Minnesota Mining and Manufacturing 3M Health Physics Services 3M Center, Building 244-2E-06 St. Paul, MN 55144-1000 0460 Minnesota Mining and Manufacturing 510 West 5 Th Avenue Naperville, IL 60540 0463 Mirtone Industries, Inc.

425 Alness Street, DownsviewToronto , Ontario Canada N/A Mirtone Industries, Ltd.

Port Washington , WI 0461 Modern Equipment Corporation 25 Loveton Circle Sparks, MD 211521137 Molecular Analytic Rungstedeuj 13 DK-2970 Horsholm Denmark N/A Molesgaard Medical 3900 Carolina P.O. Box 6159 Richmond, VA 23222-0159 0462 Molins Richmond, Inc.

P.O. Box 1311Texas City , TX 77592 0467 Monsanto Chemical Intermediaties Company Station B-Box 8 1515 Nicholas Road Dayton, OH 45407 0466 Monsanto Company, Dayton Laboratory 7007 Gateway Blvd.

Newark, CA 94560 1263 Morpho Detection, Inc.

7151 Gateway Boulevard Newark, CA 94560 1282 Morpho Detection, Inc.

Active Vendors 4/4/2019 Page 42 of 73 3211 Progress Drive Lincolnton, NC 28092 1283 Morpho Detection, Inc.

7151 Gateway Boulevard Newark, CA 94560 1326 Morpho Detection, Inc.

23 Frontage Road Andover, MA 01810 0399 Morpho Detection, LLC P.O. Box 7808 Boise, ID 82729 0468 Morrison-Knudson Company, Inc Subsidiary of R.C. Industries 17 Hughes Street Irvine, CA 92713 0473 Mott, Inc.

Princeton, NJ 08540 0749 Mottler Instrument Corporation North Star RouteLyons , CO 80540 0376 MSA Baseline Industries Subsidiary Gaithersburg , MD 20877 0751 National Institute of Standards and Technology 8001 Technology Blvd

.Dayton, OH 45424 0471 NDC Technologies 1-15-1 Kamiogi Suginami-Kum Tokyo 167 Japan N/A Nemoto and Company, Ltd.

2600 Technology Drive Suite 400 Plano, TX 75074 1422 NeoTek Energy, Inc.

47865 Fremont Blvd.

Fremont, CA 94538 1329 NeoVista, Inc.

No. 16 Shiji Road Hunnan New District Shenyang Liaoning P.R.

China N/A Neusoft Positron Medical Systems Co., Ltd.

Active Vendors 4/4/2019 Page 43 of 73 22301 Mt. Emphraim Road P.O. Box 68 Dickerson, MD 20842 0474 Neutron Products Japan N/A New Japan Aircraft Maintenance 5225 Verona Road Madison, WI 53711 0478 Nicolet Instrument Corporation South of No. 329 National Highway Zhangqi Town , Cixi City, Zhejiang Province China1161 Ningbo TLC Plastic Products Co., Ltd.1130 Ten Rod Road Suite C

-207 North Kingstown, RI 02852 0164 Niton Corporation11-6, 1-Chome, Hatagaya, Shibuya-KuTokyo 151 Japan N/A Nittan Company, Ltd.

1299 Rand Road Des Plaines, IL 60016 0481 Nittan Corporation 0757 NMC 7-3 Kudan Minami, 4-Chome Chiyoda-bu Tokyo Japan N/A Nohmi Bosai, Ltd.A Division of MDS (Canada), Inc.

447 March Road Ottawa, Ontario Canada 0220 Nordion (Canada), Inc.

P.O. Box 13500 447 March Road Kanata, Ontario, CN K2K 1X8 N/A Nordion International, Inc.

Denmark N/A Nordisk Elektrisk Apparatfabrik Butterfield Industrial Park 30 Spur Lane El Paso, TX 79906 0255 North American Detectors, Inc. (NADI)

Active Vendors 4/4/2019 Page 44 of 73 100 East 42nd Street New York , NY 10017 0484 North American Philips Company, Inc.

Laser Systems Division 2787 South Orange Blossom Trail Apopka, FL 327031172 Northrop Grumman Guidance & Elec. Co., Inc.

Laser Systems Division 2787 South Orange Blossom Apopka, FL 32703 1399 Northrop Grumman Systems Corporation 0483 Notifier Company 1052 Nova Therapeutic Systems 2937 Alt Boulevard North Grand Island, NY 14072 0502 NRD, Inc.6220 Fleurius Zoning IndustrialAvenue de l

'Esperance 1 Belgium N/A NTP Radioisotopes (Europe) S.A.

100 Voice Road Carle Place, NY 11514 0489 Nuclear Associates, Inc Research Triangle Park , NC 27709 0490 Nuclear Electronic Controls Inc.

San Carlos, CA 94070 0491 Nuclear Enterprises Beenham, Reading United Kingdom 0492 Nuclear Enterprises Ltd..

Houston, TX 77001 0493 Nuclear Environmental Engineering, Inc.

San Carlos, CA 94070 0494 Nuclear Equipment Corporation 2300 West Camden Road Milwaukee, WI 53201 1013 Nuclear Instruments Corp.

Active Vendors 4/4/2019 Page 45 of 73 65 Grove Street P.O. Box 178 Rockland, MA 02370 0496 Nuclear Instruments Corporation 0498 Nuclear Materials and Equipment Corporation Concord, MA 01742 0685 Nuclear Metals P.O. Box 5178 South El Monte, CA 91733 0500 Nuclear Products Company Nuclear Instruments and Accessories P.O. Box 1261 Berkley, MI 48072 0750 Nuclear Research and Development Houston, TX 0509 Nuclear Scanning Services, Inc.

2437 Bay Area Blvd. PMB 297 Houston, TX 77058 1328 Nuclear Scanning Services, Inc.

Division of United Scientific Corporation 345 East Middlefield Road Mt. View , CA 94043 0506 Nuclear Semiconductor P.O. Box 34042 Houston, TX 77234 0508 Nuclear Sources and Services, Inc.

2811 McGain Avenue Irvine, CA 92714 0514 Nucleonic Data Systems 2255 East Aviation HighwayTucson , AZ 85713 0516 Nucleonic IndustriesWaardgelder 1 3905 TH Veenendaal Netherlands N/A Nucletron Engineering B.V.

Maalov Vaerkstedsby 87 DK-2750 Maalov Denmark N/A Nucletronics APS Gieselweg 1 Postfach 11 49 D-38110 Braunschweig Germany N/A nuclitec GmbH Active Vendors 4/4/2019 Page 46 of 73 900 Durham Avenue South Plainfield, NJ 1066 Nycomed Amersham White Lion Road Amersham England Buckinghamshire United Kingdom N/A Nycomed Amersham Plc.

1 Bethel Valley Road Oak Ridge, TN 37830 0518 Oak Ridge National Laboratory Solus Schall Division 1650 Farm Road 2725 Ingleside, TX 78362 0246 Oceaneering International, Inc.

1405 Jamike Drive Erlanger, KY 41018 0512 Ohmart Corporation 1282 Big Woods Starks Road Edgerly, LA 70668 N/A Omnitron International, Inc.119 Teal Street St. Rose, LA 70087 1281 Oncology Systems 206 North Randolph Street Suite 300 Champaign, IL 61280 N/A Oncology Systems, Inc.

Sandslikroken 140 P.O. Box 174 Sandsli Norway N/A OneSubsea Processing AS 4646 W Sam Houston Parkway North Houston, TX 77041 1247 OneSubsea Processing, Inc.11477 Pagemill Rd.

Dallas, TX 75201 N/A Optic-Electronic Corporation 5600 Sand Lake Road Orlando, FL 32819 N/A Orlando Operations 12525 Chadron Avenue Hawthorne, CA 90250 N/A OSI Electronics, Inc.

P.O. Box 182 Milford, OH 45150-9705 0523 Overhoff Technology Corporation Active Vendors 4/4/2019 Page 47 of 73 127 Cambridge Science Park Milton Road Cambridge CB4 0GD United Kingdom N/A Owlstone Ltd.

19 Ludlow Road Suite 202Westport , CT 06880 1321 Owlstone, Inc.

20 Nuffield Way Abingdon, Oxon United Kingdom N/A Oxford Analytical Instruments, Ltd.

945 Busse Road Elk Grove Village , IL 60007-6098 0235 Oxford Instruments Measurement, Inc.

Analytical Systems Div.

130 a Baker Ave. Ext.Concord, MA 01742 0143 Oxford Instruments, Inc.Valimotie 1 A SF-00380 Helsinki Finland N/A OY Scienta AB 31 Lenin Street Ozyorsk, Chelyabinsk Region Russian Federation N/A P.A. Mayak Allen House, Alexandra Way Ashchurch Business CenTewkesbury United Kingdom N/A P.W. Allen and Co., Ltd.

0526 Pacific Air Industries 902 Battelle Blvd. P.O. Box 999 Richland, WA 99352 1324 Pacific Northwest 2200 Warrenville Road Downers Grove, IL 60515 0529 Packard Instrument Company Delft Netherlands 0527 Packard-Becker B.V.

Active Vendors 4/4/2019 Page 48 of 73 9401 West Grand Avenue Franklin Park, IL 60131-3430 0795 Panasonic Technologies, Inc./Mierl P.O. Box 966 Malibu, CA 90265 0761 Pantex P.O. Box 5279Vancouver , WA 98668-5279 0296 Panther Systems Northwest, Inc 5475 Airport Boulevard Boulder, CO 80301-2339 1217 Particle Measuring Systems 2222 Northmont Parkway Suite 200 Duluth, GA 30096 N/A PartnerTech, Inc.

13-01 Peninsula Plaza 111 North Bridge Road Singapore 0617 Singapore N/A PE Instruments Asia PTE 1616 Culpepper Avenue Modesto, CA 95351 0533 Peco Controls Corporation 2200 Warrenville Road Downers Grove, IL 60515 1284 Perkin Elmer Life and Analytical Sciences 710 Bridgeport Avenue Shelton, CT 06484 0536 Perkin-Elmer ASLS, Inc.

68 Elm Street Hopkington, MA 01748 1371 PerkinElmer Health Sciences, Inc.

Mustionkatu 6 FI-20750 Turku Finland 1294 PerkinElmer LAS (Wallace Oy) 28 Ayer Rajah Crescent Singapore Singapore N/A PerkinElmer Singapore Pte., Ltd.

800 Centennial Avenue Piscataway, NJ 08854 0762 Pharmacia Laboratories, Inc.

P.O.Box 10 20101 Turku 10 Finland 0543 Pharmacia LKB Wallac OY Active Vendors 4/4/2019 Page 49 of 73 10 De Angelo Drive Bedford, MA 01730 0219 Pharmalucence, Inc.

85 McKee Drive Mahwah, NJ 07430 0537 Philips Electronic Instruments, Inc.

ADAC Laboratories 540 Alder Drive Milpitas, CA 95035 0102 Philips Medical System Shelton, CT 06484 0538 Philips Medical Systems Inc.

595 Miner Road Highland Heights, OH 44143 0104 Phillips Medical Systems, America 176 Second DriveWaltham , MA 02451-1166 Canada N/A Photovac, Inc.

176 Second AvenueWaltham , MA 02451-11661181 Photovac, Inc.Werkstatten Germany 0540 Physikalisch-Technische Werkstatten Denmark N/A Picker-Andrex 1462 B Brittmoore Road Houston, TX 77043 0544 Pipe Recovery Systems, Inc.Via Caboto , 19Trieste Italy N/A Pittway Tecnologica, S.p.A.

0548 Plastic Applicators, Inc.

4 Copeland DriveAyer , MA 01432 1215 Plexus Corporation 0550 Pneumat-A-Ray Products Active Vendors 4/4/2019 Page 50 of 73 c/o Dade Moeller and Associates , Inc.438 North Frederick Avenue Suite 220 Gaithersburg , MD 20877 1344 Portacat Industries, LLC 9001 Airport Blvd., Siute 303 Houston, TX 770611141 Positron Corporation 1200 State Road Princeton, NJ 08540 0551 Princeton Gammatech, Inc.

Plant 4, Flint West Complex AC Delco Systems, 300 N. Chevrolet Flint, MI 48555 0746 Process/Polited Technology Area 38 Edge Hill RoadWaltham , MA 02451 1383 Protec Instrument CorporationAvtalsvagen 15 S-227 61 Lund Sweden N/A Provalid AB Cambridge United Kingdom N/A Pye Unicam, Ltd.

Gieselweg I Braunschweig Germany N/A QSA Global GmbH Radiation Products Division 40 North Avenue Burlington, MA 01803 0628 QSA Global, Inc.

QSA, Inc.40 North Avenue Burlington, MA 01803 1059 QSA Global, Inc.

1919 Cherry Hill Road Joliet, IL 60433 1495 Quad Plus, LLC USI Division 8805 N. Tabler Road Morris, IL 60450-9988 0695 Quantum Chemical Corporation Active Vendors 4/4/2019 Page 51 of 73 0764 R.E. Skaggs 305 Ritchie Road Forestville, MD 20743 0558 RAD/IRID Sodalsvej 10 DK-8220 Brabrand Denmark N/A RADEC ApS 13700 Alton Parkway, Suite 160 Irvine, CA 926181109 Radiance Medical Systems, Inc.

0559 Radiation International, Inc.

0560 Radiation Machinery Corporation 124 Calvary StreetWaltham , MA 0561 Radiation Materials Corporation Division of Baird-Atomics 0563 Radioactive Sources05-400 Otwock-Swierk Poland N/A Radioisotope Centre Polatom 161 East 42nd Street New York , NY 10017 0763 Radium Chemical Company, Inc.

P.O. Box 19164 Houston, TX 77024 0564 RADX Corporation FSUE "Mayak" 1 Giles Road, Halton Camp, Aylesbury buckinghamshire United Kingdom N/A RAIMS Limited 510 County Highway VTwo Rivers , WI 54241 1370 RAM Services, Inc.

3132 Bryan Street Fort Worth , TX 76110 0765 Ranger Engineering Corporation 9030 Bellhurst Way , #125West Palm Beach , FL 33411 N/A Rapiscan Laboratories, Inc.

Active Vendors 4/4/2019 Page 52 of 73 2805 Columbia StreetTorrance , CA 90503 1267 Rapiscan Systems 3232 W. El Segundo Blvd.

Hawthorne, CA 90250 1249 Rapiscan Systems Company 2950 Patrick Henry Drive Santa Clara, CA 95054 1250 Rapiscan Systems Neutronics & Advanced Technologies Corp 2805 Columbia StreetTorrance , CA 90503 1218 Rapiscan Systems, Inc.

Speicherstrasse CH-9053Teufen Switzerland N/A RC Tritec AC P.O. Box 914Waltham , MA 02154 0767 RCA Products Lot J Mackay Marina Village Mackay, Queensland Australia N/A Real Time Instruments Pty Ltd.

N/A Reed-Curtis 0565 Republic Corporation Allison Park, PA 15101 0568 Research Appliance Company (RAC) 179 Brook Drive Milton Park Abingdon OXON United Kingdom N/A Reviss Services (UK) Limited 5103 W. Beloit Road Milwaukee, WI 53214 N/A Rexnord, Inc.

D-7541 Straubenhardt 1 Benzstrabe 4, Postfach 16 Germany N/A RGI Industriemessgerate GmbH 24 Crown Street Nashua, NH 03060 1332 RI Consultants, LLC Active Vendors 4/4/2019 Page 53 of 73 0769 RIA Products 10, Kurchatov Street St. Petersburg Russian Federation N/A RITVERC GmbHYals Security , Inc 9100 W. Belmont Ave.Franklin Park, IL 60131 0697 Rixson-Firemark, Div.

44 Hunt StreetWatertown , MA 02172 0573 RMD Instruments, Inc.

P.O. Box 26544 Richmond, VA 23261 0572 Robertshaw Controls Company P.O. Box 4192 Anaheim, CA 92803 0574 Rockwell International Measurements Division 8050 Production Drive Florence, KY 41042-3028 0576 Ronan Engineering Company 84 Northline RoadToronto , Ontario Canada 0577 Ronan Engineering, Ltd.

Kay-Ray/Sensall, Inc.

1400 Business Center Drvie Mount Prospect, IL 60056 0412 Rosemount P.O. Box 112 4065 Stavanger Norway N/A Roxar Flow Measurements AS 0570 RS Holding (aka Reuter Stokes) 303 Ravendale Drive Mountain View , CA 94043 0774 S - Tron 4323 Commerce Circle Idaho Falls, ID 83402 N/A SABIA, Inc.

Active Vendors 4/4/2019 Page 54 of 73 CORPORATE HEADQUARTERS 10915 Technology Place San Diego, CA 921271195 SABIA, Inc.

15070 Avenue of Sciences Suite 200 San Diego, CA 92128 1320 SABIA, Inc.

2121 Electric Road Roanoke, VA 24018 1005 Safenight Technologies, Inc.A Division of Saint-Gobain Ceramics and Plastics 6801 Cochran Road Solon, OH 44139 0339 Saint-Gobain Crystals and Detectors 10475 Dutchtown Road Knoxville, TN 37932 0241 Sanders Medical Products, Inc.

1515 Eubank, SE Alberquerque, NM 87185 N/A Sandia National Laboratories Paris France N/A Saphymo- Srat 7300 Linder Avenue Skokie, IL 60077 0771 Sargent-Welch Scientific Company Plastvanenget 9 9560 Hadsund Denmark N/A Scan Detectronic Laboratories A/S 512 Danbury Road New Milford, CT 06776 0485 Scan Detectronic Laboratories, Inc.

147 11th Avenue , Suite 300 South Charleston, WV 25303 0232 Scan Technologies, Inc.

303 Jacobson Drive Rock Branch Industrial Park Poca, WV 25159 0469 Scan Technologies, Inc.

189 Leighs Grove Court P.O. Box 519 Grayson, GA 30017 0716 Scan Technologies, Inc.

Active Vendors 4/4/2019 Page 55 of 73 143 Mooringe Avenue South Austrailia Camden Park Australia N/A Scantech International Pty Ltd.

Singapore Well Testing Center 1 Benoi Crescent Singapore Singapore N/A Schlumberger Oilfield (S) Pte Ltd Division of Schlumberger Technology Corp

., Box 44 Princeton Technology Center 20 Wallace Road Princeton, NJ 08550 0316 Schlumberger Technology Corporation 300 Schlumberger Drive MD 121 Sugar Land, TX 77478 0586 Schlumberger Technology Corporation Mountain View Avenue Orangeburg , NY 10962 0773 Schwartz/Mann Jr.

P.O. Box 2501 Oak Ridge, TN 37831 0212 Science Applications International Corp.

Sunneyvalle, CA 0214 Science Applications International Corp.

Santa Clara, CA 0216 Science Applications International Corp.

Rockville, MD 0217 Science Applications International Corp.

1030 McConville Road, Unit 7Lynchburg , VA 24502 0772 Science Applications International Corp.

2109 Air Park Rd.

Albuquerque, NM 87106 0780 Science Applications International Corp.

1257 Tasman Drive Sunnyvale, CA 94089 0590 Science Applications International Corp. (SAIC)

Jorvas Hitech Center 02320 Jorvas Finland 1069 Scienta Oy Ab Active Vendors 4/4/2019 Page 56 of 73 P.O. Box 118 Pullman, WA 99163 0677 Scientech, Inc.1100 Rankin Road Houston, TX 770731107 Scientific Drilling International, Inc.

2201 Donley Drive Austin, TX 78758 0593 Scientific Measurement Systems, Inc.

1430 Waukegan Road McGaw Park, IL 60085 0775 Scientific Products 300 Parkdale Avenue Ottawa, Ontario Canada 1306 Scintrex Trace Corporation 2151 Las Palmas Drive Carlsbad, CA 92008 0591 Sea Quest, Inc.

7315 South First Street Oak Creek, WI 53154 0587 Seaman Nuclear Corporation 200 Prosperity Drive Knoxville, TN 379321154 Seamen's Medical Solutions 2000 Nuclear Drive Des Plaines, IL 60018 0777 Searle Analytic, Inc.

0589 Searle Diagnostics, Inc.

SIRAD Inc.

Suite 511 Metro Center Building, 1518 5 th Avenue Moline, IL 61265 N/A Sediment Instr. Research and Development, Inc.

6975 Washington Ave S Suite 250 Edina, MN 554391112 SEE Co., Inc.

3433 Tree Court Industrial Blvd

.St. Louis, MO 63122 N/A Seiler Instruments and Manufacturing Co., Inc.

8 Westchester Plaza Elmsford, NY 10523 0594 Self-Powered Lighting, Ltd.

Active Vendors 4/4/2019 Page 57 of 73 Ringtunveien #2 P.O. Box 179, N-1713 Graalum Norway N/A Sensor Technology (S-Tec)

P.O. Box 179 Sarpsborg Norway N/A Sensor Technology AS SiedlungsstraBe 5-7 Pokus Germany N/A Sensortechnik und Elektronik Pockau GmbH (STEP1160-B Alum Creek Drive Columbus, OH 432091189 Sentek Corporation 553 Broad Avenue Ridgefield, NJ 07657 0595 Sentex Sensing Technology, Inc.

238 Guang Xi Bei Road Shanghai China N/A Shanghai Fenghua Radio Factory 528 Chung Dong Road Xin Zhuang Industry Zone Min Shanghai 201108 China N/A Shanghai Syncor Pharmaceuticals Co., Ltd.

Building 7, No. 2 Road Nantou Guankou, Nanshan Di Shezhen China N/A Shenzhen CIC-QSA Global Block 12, Autuoshan High-Tech Industrial Park Xinsha Road, Shajing Street, Baoan District Shenzhen, Shenzhen China N/A Shenzhen CICAM Manufacturing Co., Ltd.

Peterborough, Ontario Canada N/A Shield Source, Inc.

Route 2, Box 19 C VFW Road Grasonville, MD 21638 0656 Shield Source, Inc.

Active Vendors 4/4/2019 Page 58 of 73 7102 Riverwood Road Columbia, MD 21046 0600 Shimadzu Scientific Instruments, Inc.

Kyoto Japan 0601 Shimadzu Seisakusho, Ltd.

Arbuzov str. 1/1 Novosibirsk, Russia Russian Federation N/A Sibel, Ltd.

Route 5, P.O. Box 214 Fort Worth , TX 76126 0578 SIE, Inc.Cerberus Division 8 Fernwood Road Florham Park, NJ 07932 0172 Siemens Building Technologies, Inc.

Nuclear Medicine Division 2000 Nuclear Drive Des Plaines, IL 60018 0604 Siemens Gammasonics, Inc.

810 Innovation Drive Knoxville, TN 37932 1067 Siemens Medical Imaging Solutions USA, Inc.

Molecular Imaging 810 Innovation Drive Knoxville, TN 37932 0237 Siemens Medical Solutions USA, Inc.

Molecular Imaging 2501 Barrington Road Hoffman Estates , IL 60192-2061 0605 Siemens Medical Solutions USA, Inc.

X-Ray Division 685 Liberty Avenue Union, NJ 07083 0606 Siemens Medical Solutions USA, Inc.

72 Pease Blvd.

Newington, NH 03801 1487 Sig Sauer 0607 Sigma Laboratories Systems, Inc.

220 VFW Avenue Graysonville, MD 216381131 Signtex, Inc.

Active Vendors 4/4/2019 Page 59 of 73 Sweden AB , Kuskvagen 4, S-191-47 Sollentuna Sweden N/A Silva P.O. Box 11709Lynchburg , VA 24506 0784 Simplimatic Engineering Company [SECO]

Postfach 5100 D-5608 Radevormwald 1 Germany N/A Sintermetallwerk Krebsoge Level 33 101 Miller Street North Sydney NSW Australia N/A Sirtex Medical Limited 50 Science Park Road

1. 01-01 The Kendall Singapore Science Park II Singapore N/A Sirtex Singapore Manufacturing Pte Ltd Unit 2-4 16 Upton DriveWilmington , MA 01887 1229 Sirtex Wilmington, LLC 22202 Lakeside Boulevard Edgewood, MD 21040 N/A Smiths Detection, Edgewood 2202 Lakeside Boulevard Edgewood, MD 21040 0163 Smiths Detection, Inc.

2202 Lakeside Blvd.

Edgewood, MD 21040 0263 Smiths Detection, Inc.

7030 Century Drive Mississuaga, Ontario Canada1122 Smiths Detection, Inc.

Century House Maylands Avenue Hemel, Hertfordshire United Kingdom N/A Smiths Detection, Inc. (UK)

Active Vendors 4/4/2019 Page 60 of 73 Platz 4 6039 Root Switzerland N/A Smolsys Ltd 1093 Ridge RoadWindsor , ME 04099 1423 Smolsys USA, LLC, dba Smolsys USA Ltd.8380 Darrow RoadTwinsburg , OH 44087 1048 SMV America 41 rue Fourny ZI BP 112 78534 Buc France N/A SMV International Paris France N/A Society Alcatel-Battery 20 Avenue Descartes - B.P 23 94451 Limeil Brevann Cedex France 1088 SODERN 2205 Lee Street Evanston, IL 60202 0610 Soiltest Inc.

No. 8 Lane, Sec 1, Nan Sun Road Lu Chu Hsiang, Taoyuan , Taiwan China N/A Song Mark Enterprise Co., Ltd.

Radiova 1 10227 Prague Czech Republic1169 SORAD Ltd/CESIO Ltd.

0611 Sortex Company of America113 Teal Street St. Rose, LA 70087-9691 0612 Source Production and Equipment Co., Inc. (SPEC) 343 West Houston Street , Suite 206 San Antonio , TX 78205 0614 Southwest Bio-Medical Systems 30167 Power Line Road Brooksville, FL 34602 N/A Sparton Electronics Active Vendors 4/4/2019 Page 61 of 73 5612 Johnson Lake Road Deleon Springs, FL 32130 N/A Sparton Electronics 3333 North First Street San Jose, CA 95134 0615 Spectra-Physics Patriots Park Bedford, MA 01730 0779 Spire Corporation 320-140 Boundary Road Pembroke, Ontario Canada N/A SRB Technologies (Canada) Inc.

P.O. Box 5536Winston-Salem, NC 27103 0585 SRB Technologies, Inc.

6440Sunset Corporate Drive Las Vegas , NV 89120 N/A SRI Instruments, Inc.

200 N. Ceder Road New Lennox, IL 60451 1083 Stan Huber Consultants Research Institute of Atomic Reactors Division of Radionuclide Sources & Preparations Dimitrovgrad-10, Ulyanovsk Region Russian Federation N/A State Scientific Centre of Russia 140 South Union Boulevard Lakewood, CO 80228 0617 Statitrol 1030 West Ellsworth Avenue Denver, CO 80223 0618 Statitrol Corporation 731 Hanna Building Cleveland, OH 44115 0620 Stock Equipment Company 0689 Stock Equipment Company 32 Hampshire Road Salem, NH 03079 0622 Stocker & Yale, Inc.

1302 North O'Henry Boulevard Greensboro, NC 27405 0581 Strandberg Engineering Laboratories, Inc.

Active Vendors 4/4/2019 Page 62 of 73 Im Laemmle 2 7534 Birkenfeld 2 Germany 0608 Stratec Eleckstronick GmBH 1413-B Linda Vista Drive San Marcos, CA 92069 0619 Sunburst Energy Systems, Inc.

523 North Sam Houston Parkway East, Suite 200 Houston, TX 770601198 Superior Energy Services, LLC Priors Court, Priors Haw Road Weldon , Northants United Kingdom N/A Surelite, Ltd.

02920 Espoo 92 Finland N/A Suunto OY 1917 St. Andrew Place East Santa Ana , CA 92705 1071 Symbolic Displays, Inc.

63 Great Rd.

Maynard, MA 01754 1498 Symetrica Inc,Av. Valle del Cedro 1681 Parque Industrial Interm Ciudad Juarez Mexico N/A System Sensor de Mexico SA de CV Sensor business of its Fire Solutions Group 3825 Ohio Avenue St. Charles, IL 60174 0547 System Sensor, Division of Honeywell Crawley, Sussex United Kingdom N/A T.E.M. Instruments, Ltd.Tekniikantie 12 FIN-02150 Espoo Finland 1024 Tapio Tech., Inc.

Cooperation Bureau Hungary 0633 Tatabanyai Szenbanyak Haldex International Active Vendors 4/4/2019 Page 63 of 73 Industrionics Division Sybron Corporation Succasunna, NJ 07876 0393 Taylor Instrument Company dba Scion Instruments Stanleyweg 4 4462 GN Goes Netherlands N/A Techcomp Europe, Ltd.

4801 Southwest Parkway Suite 125 Austin, TX 78735 1385 Techcomp USA, dba Scion Instruments Oliver Springs, TN 37840 0631 Temco P.O. Box D Oak Ridge, TN 37830 0630 Tennelec, Inc.

250 66 Zdiby Czech Republic 1095 Tesla Vupjt 225 Mitchell Court A 10, Chesapeake Square Addison, IL 60101 0686 Test-ER, Inc.

225 Mitchell Court A 10, Chesapeake Square Addison, IL 60101 0783 Test-ER, Inc.

P.O. Box 1444 Houston, TX 77001 0632 Texas Instruments, Inc.

For Geophysics and Ecology Novosibirsk Russian Federation N/A The Center of Instrument Engineering 555 Technology Square Mailstop 64 Cambridge, MA 02139 1340 The Charles Stark Draper Lab, Inc.

950 Gilman Street Berkeley, CA 94710 0248 The Cyclotron Corporation Active Vendors 4/4/2019 Page 64 of 73 2301 North Brazosport Boulevard Freeport, TX 775411111 The Dow Chemical Company 331 Treble Cove Road North Billerica, MA 01862 0781 The DuPont Merck Pharmaceutical Company 64-2 Mianshan Road Mianyan, Sichuan Paraguay N/A The Institute of Nuclear Physics and Chemistry of CAEP State Institute of Applied Chemistry St. Petersburg Russian Federation N/A The Isotope Factory 461 Laboratory Road Oak Ridge, TN 37830 0759 The Nucleus, Inc.

2810 Siler Lane Sante Fe, NM 87505 1076 The Source, Inc.

Department of Biochemistry Athens, GA 30602 0698 The University of Georgia 5203 Bristol Industrial Way Buford, GA 30518 0645 Theragenics Corporation Radiation Measurement & Protection Division 26400 Broadway Avenue Oakwood Village , OH 44146 1219 Thermo Eberline, LLC, dba Thermo Electron RM&P 22 Alpha Drive Chelmsford, MA 01824 1287 Thermo EGS Gauging, LLC (formerly Thermo EGS Gauging, Inc.)

18 Butler Boulevard Adelaide - 5950 Burbridge Business Park Australia N/A Thermo Electron Corporation 5981 Airport Road Santa Fe, NM 87506 0141 Thermo Electron Corporation Active Vendors 4/4/2019 Page 65 of 73 Thermo Electron RM&P 5981 Airport Road Santa Fe, NM 87506 1062 Thermo Electron Corporation Sopers Lane Poole Dorset, BH17 7ER United Kingdom N/A Thermo Electron RM&P Poole 8 West Forge Parkway Franklin, MA 02038 1030 Thermo Environmental Instruments, Inc.

2215 Grand Avenue Parkway Austin, TX 78728 0642 Thermo Finnigan LLC 1410 Gillingham Lane Sugar Land, TX 77478 N/A Thermo Fischer Scientific 27 Forge Parkway Franklin, MA 02038 1303 Thermo Fischer Scientific, Inc.

Instruments Co., Ltd T71-6, No.

211 , Qin Qiao Road Jinqiao Export Proc Pudong, Shanghai China N/A Thermo Fisher Scientific (Shanghai)

Frauenauracher Strasse 96 91056 Erlangen Germany N/A Thermo Fisher Scientific Messtechnik GmbH Environmental Instruments Division 27 Forge Parkway Franklin, MA 02038 1234 Thermo Fisher Scientific, Inc.

10010 Mesa Rim Road San Diego, CA 92121 0305 Thermo Gamma Metrics 10010 Mesa Rim Road San Diego, CA 92121 1046 Thermo Gamma Metrics ESM Andersen Instruments GmbH Frauenauracher Strasse 96 D-91056 Eriangen Germany N/A Thermo Messtechnik GmBH 4833 Centennial Boulevard Colorado Springs, CO 80919 1012 Thermo MF Physics LLC Active Vendors 4/4/2019 Page 66 of 731130 Ten Rod Road North Kingston, RI 02852 N/A Thermo Niton Analyzers LLCA subsidiary of Thermo Fisher Scientific 1410 Gillingham Lane Sugar Land, TX 77478 0634 Thermo Process Instruments, L.P Thermo Fisher Scientific, Inc.

27 Forge Parkway Franklin, MA 02038 1396 Thermo Process Instruments, L.P.

2 Radcliff RoadTewksbury , MA 018761159 Thermo Scientific Analytical Instruments, Inc.Technology Center The Summit, Hanworth Road Sunbury-on-Thames, Middlesex, TW16 5DB United Kingdom N/A Thorn Security Limited P.O. Box 42884Tucson , AZ 85733-2884 0244 TLS Systems Phoenix, AZ 0793 TLS Systems 5635 Kircher Boulevard N.E.

Alberquerque, NM 87109 0270 TMA/Eberline 0639 TOSHIBA Div. of TrioTech , Inc., 2040 N. Lincoln Burbank, CA 0640 Tracer-Flo Industries P.O. Box 1 Belasis Hall Technology Park Billingham, Cleveland United Kingdom N/A Tracerco 8181 GSRI Road Baton Rouge, LA 70820 0734 Tracerco Belasis Hall Technology Park Billingham United Kingdom N/A Tracerco, Ltd.

Active Vendors 4/4/2019 Page 67 of 73 Belasis Hall Technology Park Billingham Cleveland United Kingdom N/A Tracerco, Ltd.

N/A Tracerlab Inspection Department/NDT 9200 N.W. 112 th Street Kansas City, MO 64153 1054 Trans World Airlines (TWA), Inc.

49385 Shafer Avenue P.O. Box 930059Wixom , MI 48393-0059 0418 Trijicon, Inc.

355 Parkside Drive San Fernando, CA 91340 0644 Trio-Tech, International 3008 Cornwallis Road P.O. Box 12057 Research Triangle Park , NC 27709 0646 Troxler Electronic Labs, Inc.

525 International Parkway Richardson, TX 750811180 TruGlo, Inc.

500 Cardigan Road P.O. Box 64394 St. Paul, MN 55164 0636 TSI, Incorporated Houston, TX 0792 Tubescope VETCO Houston, TX 0243 Tubescope VETCO International P.O. Box 808 2835 Holmes Road Houston, TX 770011118 Tuboscope Vetco International, Inc.

Division of AECL , Inc.5251 Office Park Drive , Suite 401 Bakersfield, CA 93309 0688 Tundra 107-111 Gundry Street North Tonowanda , NY 14120 0648 Twin City Testing Corporation 160 Billet RoadWalthanstow London United Kingdom N/A Tyco Electronic Products Group Active Vendors 4/4/2019 Page 68 of 73 General Nucleonics Division 0320 Tyco Laboratories 91 Technology DriveWestminster , MA 014411156 Tyco Safety Products Westminster U.S. Army TACOM Life Cycle Mgmt Command

/AMSTA-CS-C Rock Island, IL 61299-76301129 U.S. Department of Army P.O. Box 2008 Oak Ridge, TN 37831-6390 0277 U.S. Department of Energy Federal Bureau of InvestigationWashington , DC 20535 0392 U.S. Department of Justice U.S. Army Armament Material Readiness Command Rock Island, IL 61201 0153 U.S. Department Of The Army Cold Regions Research and Engineering Laboratory Corps of Engineers 72 Lyme Road Hanover, NH 03755-1290 0154 U.S. Department Of The ArmyATTN:AMCSF-P, 5001 Eisenhower Avenue Alexandria, VA 22333 0156 U.S. Department Of The Army Office of Civil Defense The PentagonWashington , DC 20310 0520 U.S. Department Of The Army AMSAM-TMD-SR Bldg. 5417 Redstone Arsenal , AL 35898-50001155 U.S. Department of the Army 801 North Lake Street Burbank, CA 91503 0652 U.S. Nuclear Corporation (No Longer in Business) 1259 Route 46 Parsippany, NJ 07054 0654 U.S. Radium Company Granada Hills, CA 91344 0649 Ultra Electronics, Inc.

Active Vendors 4/4/2019 Page 69 of 73 Unicam Limited, York Street Cambridge, CB1 2PX United Kingdom N/A Unicam Analytical Systems Brussels Belgium N/A Union Miniere Syosset, NY 11791 0650 Unit Process Assemblies, Inc.

Automation Division of Black, Sivalls & Bryson, Inc.

7455 East 46th StreetTulsa , OK 74145 0785 United Engineers 1400 Steirlin Road Mountain View , CA 94042 0787 United Scientific Corporation United Technologies Research Center (UTRC)Silver Lane East Hartford, CT 06108 0655 United Technologies Corporation Northwest Business Center 11407 Cronhill Drive, S Owings Mills, MD 21117 0657 Universal Security Instruments, Inc.

8302 Unknown 8969 Cincinnati-Columbus Road (513-755-1380)West Chester , OH 450691177 UPA Technology Institute for Res., Production and Uses of Radioisotopes Prague Czech Republic 1094 Ustav Pro Vyzkum Vyrobu A Vyuziti Radioisotopu (UVVVR) 28, 2nd Murinsky Pr., 194021 St. Petersburg Russian Federation N/A V.G. KHLOPIN RADIUM INSTITUTE 2099 Ninth Avenue Ronkonkoma, NY 117791132 Vacuum Instrument Corporation P.O. Box 55603 Houston, TX 77055 0658 Valco Instruments Company Active Vendors 4/4/2019 Page 70 of 73 3100 Medlock Bridge Road Suite 250 Norcross, GA 30071 N/A VALMET AUTOMATION USA, Inc.

Lentokentankatu 11 SF-33101 Tampere Finland N/A Valmet Automation, OY Kehraamontie 3 Kajaani Finland N/A Valmet Automation, OY 2425 Commerce Avenue Suite 100 Duluth, GA 30096 0596 Valmet, Inc.

P.O. Box 808 Houston, TX 77001 1376 Varco, L.P.

3100 Hansen Way Palo Alto , CA 94304 1080 Varian Medical Systems Bergische Strasse 16 D-42781 Haan Germany N/A Varian Medical Systems Haan GmbH Gatwick Road, CrawleyWest Sussex , RH10 2RG United Kingdom N/A Varian Medical Systems UK Ltd.

501 Locust Avenue , Suite 1 Charlottesville, VA 22902 1496 Varian Medical Systems, Inc.

4241 Allendorf Drive Cincinnati, OH 45209 0522 VEGA Americas, Inc.

PO Box 43527 Birmingham, AL 35243 0385 Ventek, Inc 6000 Cochran Road Cleveland, OH 44139 0666 Victoreen, Inc.

2 Thermo Fisher Way Oakwood Village , OH 44146 1346 ViewRay, Inc.

53 West 23rd Street New York , NY 10010 0789 Vigor, Bergeon Bestfit, B. Jadow & Sons, Inc.

Active Vendors 4/4/2019 Page 71 of 73 660 South Jefferson Street Unit E Placentia, CA 92870 N/A ViTrax 200 Corporate Drive Bradley Corporate Park Blauvelt, NY 10913 1260 VITS-America, Inc.

2200 N. Roemer Road Appleton, WI 54911-2337 1231 Voith PaperTurku Finland N/A Wallac Oy 9238 Gaither Road Gaithersburg , MD 20877 0541 Wallac, Inc.

1016 Corporate Park Drive Mebane, NC 27302 1047 Walter Kidde Portable Equipment, Inc.

1394 South Third Street Mebane, NC 27302 1407 Walter Kidde Portable Equipment, Inc.

1027 Corporate Park Drive Mebane, NC 27302 1408 Walter Kidde Portable Equipment, Inc.

3825 South Willow Avenue Fresno, CA 93725 1409 Walter Kidde Portable Equipment, Inc.

7504 Benbrook Parkway Benbrook, TX 76126 N/A Weatherford Int'l, LLC 7317 Cahill Road #261 Minneapolis, MN 55439-20801165 Web Research P.O. Box 1970 Richland, WA 49352 N/A Westinghouse Hanford Kennedy Drive Archbald, PA 18403 0671 Weston/Schlumberger Oakland Center, 8940 Route 108 Columbia, MD 21045 0673 Wiegand Evaporators, Inc.

Active Vendors 4/4/2019 Page 72 of 73 7389 Lapeer Rd.

Davison, MI 48423 1493 Williams Gun Sight Company Schiefe Barte II D3414 Hardengsen Germany N/A Williston Elin P.O. Box 34627 San Antonio , TX 78233 0672 Wm. B. Wilson Manufacturing Co.

2116 Thompson Highway Suite H1 Richmond, TX 77469 N/A Worden Gravity Meter Company Progress Works Ivy Street East, Aspley Huddersfield, HD5 9AF United Kingdom N/A Wultex Machine Company, Ltd.

Houston, TX 77001 0674 X-Mas, Inc.

0675 X-Ray Industries 9176 Red Branch Road Suite O Columbia, MD 21045 1362 Xcision Medical Systems, LLC 28 Tuan Jie South Road Province of Shaanxi Xi'an China N/A Xi'an System Sensor Electronics, Ltd.

Environmental Systems Division 6862 Havenhurst AvenueVan Nuys , CA 91406 0676 Xontech, Inc.

2101 Las Palmas Drive Suite F Carlsbad, CA 92011 1489 XRSciences, LLC 1220 Avenida Acaso Camarillo, CA 93012 0173 Xsurius 0693 Yachting Electronic Services Active Vendors 4/4/2019 Page 73 of 73 2 Dart Road Newnan, GA 30265-1040 0678 Yokogawa Corporation of America 4125 Shinjuku Center Building 1-25-1 Nishi Shinjuku, Shinjuku Japan 0679 Yokogawa Electric Corporation 224 Santa Ana Court Sunnyvale, CA 94086 0680 Zikonix Corporation