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  1. A & D Co Ltd

  2. A & D Electrical Instrument (NY) (718) 275-6516

  3. A&D Mercury

  4. A L Design Inc (NY) (716) 875-6240

  5. A&M Thermometer Corp. (NC) (704) 251-9092

  6. A&N Corporation (FL) (352) 447-2411

  7. A-T Controls, Inc.

  8. A-Tek (TX) (800) 308-4835

  9. Aarma Scale Systems

  10. A. Kruess Werkst. fuer Optik 011-49-40-518008

  11. A.Y. McDonald Mfg

  12. AA Gauge Inc (MI) (810) 548-3810

  13. AAK Corporation (NH) (603) 382-2222

  14. Aalborg Instruments & Controls (NY) (800) 866-3837

  15. Abacus Controls Inc (NJ) (908) 526-6010

  16. ABB Amdata   1-860-688-2400

  17. ABB Canada Inc (ON) (800) 461-0980

  18. ABB Industrial Products

  19. ABB Industrial Systems INc.(NY) (716) 273-7246

  20. ABB Industrial Systems Inc. (OH)

  21. ABB Instrumentation (NY) (716) 292-6050

  22. ABB Kent Meters

  23. ABB Kent Taylor

  24. ABB Process Analytics (WV) (304) 647-4358

  25. ABB Seatec

  26. ABB Water Meters, Inc. (FL) (352) 732-4670

  27. Abbeon Cal Inc (CA) (805) 963-7545

  28. ABC Digital Electronics Inc (NJ) (201) 666-6888

  29. Abex Inc (NH) (609) 929-2322

  30. Abington Data Services

  31. ABS Quality Evalutions, Inc. 1-281-877-6800

  32. Absolute Process Instr Inc (IL) (800) 942-0315

  33. ABVAC Inc (MO) (314) 385-7937

  34. AC/DC Sullivan Electrical

  35. Acces I/O Products Inc.

  36. Acces I/O Products

  37. ACCES I/O Products Inc (CA) (619) 693-9005

  38. Access Control Sales

  39. Access Ware Inc (TX) (713) 682-2675 (BBS)

  40. Accu*aire Controls, Inc.

  41. AccuRate (WI) (414) 473-2441

  42. Accurate Measurement (NZ) Ltd

  43. Accurate Metering Systems Inc (IL) (847) 882-0690

  44. Accusonic Div/ORE Intl Inc (MA) (508) 548-5800

  45. Accusplit Inc (CA) (408) 432-8228

  46. Accutech (MA) (508) 568-0500

  47. Accutest (MA) (508) 937-5081

  48. Accutest Instruments Inc (NJ) (800) 524-0747

  49. ACE Glass Inc (NJ) (800) 223-4524

  50. ACL Inc/Staticide (IL) (800) 782-8420

  51. Acme Fluid Handling

  52. Acopian Technical Company (PA) (610) 258-5441

  53. Acoustic Systems Inc (TX) (713) 690-0341

  54. AcquiVision

  55. Acqutek

  56. ACR Systems Inc (BC) (604) 591-1128

  57. Acro Associates Inc (CA) (510) 676-8828

  58. Acrolab (ON) (519) 944-5900

  59. Acroloop Motion Cntrl Sys Inc (MN) (612) 474-4500

  60. Acromag Inc (MI) (810) 624-1541

  61. Acroprint Time Recorder Co

  62. Acrotech (CA) (909) 465-0610

  63. Acrowood Corporation (WA) (206) 258-3555

  64. Actek Inc (WA) (206) 363-0217

  65. Action Instruments (CA) (619) 279-5726

  66. Activation, Inc.

  67. Active Software, Inc. (OR)

  68. Active Vibration Control Instr (NY) (716) 674-0001

  69. Acuity Imaging Inc (NH) (603) 598-8400

  70. Acoustic Systems Inc. (TX)

  71. ACT GmbH

  72. Action Instruments (CA)

  73. Acudata Inc.

  74. Acumen Instruments Corporation

  75. Acutrol Inc (OH) (513) 530-5175

  76. AD Elektronikk

  77. AD Technologies

  78. ADAC Corporation (MA) (617) 935-3200

  79. ADALET (OH) (216) 267-9000

  80. Adams Electronics, Inc.

  81. Adaptive Analyzer Technologies Inc.

  82. Adaptive Micro Systems Inc (WI) (414) 357-2020

  83. Adaptive Resources (MA) (508) 832-6963

  84. Adatek Inc (ID) (208) 263-1471

  85. Adcon Telemetry

  86. Additive GmbH

  87. ADE Technologies, Inc. (MA) (617) 467-3600

  88. Adept Scientific plc

  89. Adept Technology Inc (CA) (408) 432-0888

  90. ADPI

  91. Adsens Technology Inc (CA) (626) 854-2774

  92. ADTECH (NY) (716) 383-8280

  93. Advance Electronic Diagnostics

  94. Advanced Control Systems Corp (MA) (781) 740-0223

  95. Advanced Control TechnologyInc (OR) (503) 967-8000

  96. Advanced Custom Sensors, Inc. (CA) (714) 453-8988

  97. Advanced Dynamics (OH) (216) 292-3888

  98. Advanced Fluid Controls

  99. Advanced Instruments, Inc. (CA) (909) 392-6900

  100. Advanced Kiffer Systems Inc (OH) (216) 267-8181 x 229

  101. Advanced Mechanical Technology Inc. (MA) (617) 926-6700

  102. Advanced Orientation Systems, Inc.

  103. Advanced Systems Group International (ASGI)

  104. Advance Weight Systems, Inc.

  105. Advantest Corp

  106. AEG Schneider Automation

  107. Aera Corporation

  108. Aeroflex Laboratories (NY) (516) 694-6700

  109. Aeroflex Motion Control Systems

  110. Advanced Micro Systems, Inc. (NH) (603) 882-1447

  111. Advanced Monitoring Tech. Inc. (NB) (506) 363-3068

  112. Advanced Motion Controls, Inc. (WI) (414) 295-3500

  113. Advanced Pressure Products (NY) (607) 257-5544

  114. Advanced Radiation Corp (CA) (408) 727-9200

  115. Advanced Sensor Devices Inc (CA) (415) 940-6244

  116. Advanced Specialty Gas Equip. (NJ) (908) 753-4655

  117. Advanced Technologies (FL) (813) 785-6399

  118. Advanced Technology Transfer, Ltd.(ATT)

  119. Advantage Instruments

  120. Advotech, Inc. (PA) (412) 283-4497

  121. AEG Schneider Automation (MA) (508) 794-0800

  122. AEI North America Inc (NY) (315) 673-0164

  123. AEMC\ Corporation (MA) (617) 451-0227

  124. Aerodyne Controls Corporation (NY) (516) 737-1900

  125. Aeroquip Corporation (OH) (419) 891-7622

  126. Aerospace Controls Corp (AR) (501) 490-2048

  127. Aerotech Inc (PA) (412) 963-7470

  128. AFCON Control & Automation Inc (IL) (708) 397-6900

  129. Affinity Sensors

  130. Agar Corporation Inc (TX) (713) 464-4451

  131. AGE GmbH

  132. AGEMA FLIR Systems Inc (NJ) (201) 867-5390

  133. AGM Container Controls Inc (AZ) (520) 881-2130

  134. AGM Electronics, Inc. (AZ) (520) 722-1000

  135. AGR International Inc (PA) (412) 482-2163

  136. AGX/MeterSoft™ (CA)

  137. AIL Systems, Inc.

  138. Air Academy Associates, LLC (CO) (719) 531-0777

  139. Air Control Inc (NC) (919) 492-2300

  140. Air Dimensions Inc (FL) (800) 423-6464

  141. Air Instr & Measurements Inc (CA) (800) 969-4AIM

  142. Air Master Systems

  143. Air Monitor Corporation (CA) (707) 544-2706

  144. Air Products and Chemicals Inc (PA) (800) 752-1597

  145. Aircraft Instruments Company (PA) (215) 348-5274

  146. Airflo Instrument Co (CT) (203) 633-9455

  147. Airflow Company (MD) (301) 695-6500

  148. Airflow Develop (Canada) Ltd (ON) (905) 873-7333

  149. Airflow Lufttechnik GmbH

  150. Airflyte Electronics Company (NJ) (201) 436-2230

  151. Air Instr & Measurements Inc (CA)

  152. Air Products

  153. Aironet Wireless Comm., Inc. (IL) (630) 954-2235

  154. Airtrol Components Inc (WI) (414) 786-1711

  155. Akron Standard an ITW Company (OH) (216) 784-1251

  156. Alan Gordon Enterprises Inc (CA) (213) 466-3561

  157. Alarm Controls Corporation (NY) (516) 586-4220

  158. Alden Products Company (MA) (508) 583-0160

  159. Alden Scientific Inc (NY) (716) 681-3390

  160. Aleph International Corp.

  161. Alert Technologies (IL) (847) 392-0060

  162. Alert Technologies Inc (IL) (312) 392-0060

  163. Alfa Laval Automation

  164. ALFA - LAVAL Automation AB

  165. Algor

  166. Allard Industries Inc (NH) (603) 669-6400

  167. Allegro MicroSystems, Inc.

  168. Allen-Bradley Co (NH) (603) 448-6300

  169. Allen-Bradley Inc. (OH) (216) 646-5000

  170. Allenair Corporation (NY) (516) 747-5450

  171. Allied Moulded Products

  172. Allied Signal (WA) (206) 885-8060

  173. Allied Witan Company (OH) (216) 237-9630

  174. Allied-Reaction Systems Inc (TX) (713) 849-4995

  175. AlliedSignal Aerospace (MI) (616) 582-6526

  176. AlliedSignal Aerospace Can Inc (PQ) (514) 744-2811

  177. Alligator Technologies (CA)

  178. Allison Technology Corp (TX) (713) 777-0401

  179. Alloy Engineering Company Inc (CT) (203) 366-5253

  180. ALLUS Technology Corporation (TX) (281) 894-4455

  181. Alnor Instrument Company (IL) (800) 424-7427

  182. Alpha Manufacturing Co (TX) (214) 406-0424

  183. Alpha Manufacturing Systems and Equipment

  184. Alpha Omega Instruments Corp (RI) (401) 934-9880

  185. Alpha Products

  186. Alpha Wire Corporation (NJ) (800) 52 ALPHA

  187. Alphameric Keyboards Ltd (CA) (310) 393-7028

  188. Alphasonics Inc (TX) (512) 328-8490

  189. Alta Solutions, Inc

  190. Altech Associates Inc (IL) (800) 255-8324

  191. Altech Corp. (NJ) (908) 806-9400

  192. Altech-US Filter/Eng Systems (IL) (800) 88ALTEC

  193. Altek Industries Corporation (NY) (716) 334-3720

  194. Altronic Inc (OH) (330) 545-9768

  195. Altus Sistemas de Informatica 011 55 51 337 2715

  196. Aluminum Case Co (IL) (312) 247-4611

  197. Alusett USA Inc (NY) (914) 737-0120

  198. AM Systems, N.A. (TX) (713) 827-8797

  199. Amatrix Corporation (NY) (516) 694-5993

  200. Amber Industries Inc (TX) (972) 490-9801

  201. Amber Science Inc (OR) (541 345-6877

  202. AMC Inc (WI) (414) 295-3500

  203. AMCO Engineering Company (IL) (847) 671-6670

  204. Amecon Inc (CA) (714) 634-2220

  205. American Aerospace Controls (NY) (516) 694-5100

  206. American Controls & Instr Inc (FL) (813) 971-2460

  207. American Controls Technology, Inc.

  208. American Cylinder Co., Inc. (IL) (708) 258-3935

  209. American Digital Corporation

  210. American Electronic Components (IN) (219) 264-1116

  211. American Electronics Inc (CA) (714) 871-3020

  212. American Holographic   1-978-343-0096

  213. American Insulated Wire Corp (RI) (401) 726-0700

  214. American LED-Gible Inc. (OH) (614) 851-1100

  215. American LEWA Inc (MA) (508) 429-7403

  216. American Linear Manufacturers (NY) (516) 338-5741

  217. American Measuring Tool Manufacturers Association

  218. American Meter Company (PA) (215) 830-1800

  219. American Power Conversion (RI) (451) 789-5735

  220. American Precision Industries (NY) (716) 684-6700

  221. Americal Quality Assessors  1-800-281-4384

  222. American Quality Systems, Inc. 1-800-776-3090

  223. American Sensors Corporation

  224. American Sigma (NY) (716) 798-5580

  225. American Software, Inc. (GA) (404) 261-4381

  226. Ametek (PA) (215) 355-6900

  227. Ametek Chatillon, Ametek, Mansfield & Green

  228. Ametek Dixson

  229. Ametek Inc (PA) (215) 257-6531

  230. Ametek Process Instruments

  231. Ametek Technical Motor Div (OH) (216) 673-3452

  232. Ametek Thermox

  233. Ametek, U.S. Gauge/PMT Products

  234. AMK Drives and Controls

  235. AMOT Controls Corporation (CA) (510) 236-8300

  236. AMP (PA) (717) 564-0100

  237. AMP Incorporated (PA) (610) 666-3500

  238. Ampac Products, Inc. 1-800-827-1939

  239. Ampcontrol Innovative Electronic and Electrical Solutions

  240. Amperite Company Inc (NJ) (201) 864-9503

  241. Amplicon Liveline

  242. Amplifier Research (PA) (215) 723-8181

  243. AMPRODUX Instrumentation Div (NY) (212) 242-1636

  244. Amptek Inc (MA) (617) 275-2242

  245. Amri Inc (TX) (713) 682-0000

  246. Anacon Automation & Controls

  247. Anaheim Automation (CA) (714) 992-6990

  248. Analab Inc.

  249. Analect Instruments, Inc. (CA) (714) 206-4100

  250. Analite Inc (NY) (516) 752-1818

  251. Analog Devices, Inc. (MA)

  252. Analog & Digital Per Inc(ADPI) (OH) (800) 758-1041

  253. Analog Technology Corporation (CA) (818) 357-0098

  254. Analogic Corporation (MA) (508) 977-3000

  255. Analogic Data Conversion Prdct (MA) (800) 446-8936

  256. Analytical Engineering

  257. Analytical Industries Inc. (CA) (909) 392-6900

  258. Analytical Instrument Recycle

  259. Analytical Instruments Corp (TX) (713) 460-5757

  260. Analytical Measurements Inc (NJ) (800) 635-5580

  261. Analytical Instruments, Ltd

  262. Analytical Sensors, Inc. (TX) (281) 530-9991

  263. Analytical Specialties

  264. Analytical Spectral DevicesInc (CO) (303) 444-6522

  265. Analytical Systems, Int'l. (TX) (281) 255-6537

  266. Analyzer Products Group (CA) (714) 968-7151

  267. ANAMET Industrial Inc (CT) (203) 574-8500

  268. Anarad Inc (CA) (805) 963-6583

  269. Anatel Corporation (CO) (303) 442-5533

  270. Anchor/Darling Valve Company (PA) (717) 327-4800

  271. AndCare, Inc.

  272. Andeen-Hagerling Inc (OH) (440) 349-0370

  273. Anderson Greenwood & Co (TX) (281) 274-4400

  274. Anderson Greenwood Canada (ON) (281) 824-8500

  275. Anderson Instrument Co. Inc (NY) (518) 922-5315

  276. Andersen Instruments Incorporated

  277. Ando Electric & Co Ltd

  278. Andonian Cryogenics Inc (MA) (617) 969-8010

  279. Andover Controls Corporation (MA) (978) 470-0555

  280. AngioLaz

  281. Angstrom Inc (MI) (313) 697-8058

  282. Angus Electronics Co. (IN) (317) 244-7611

  283. Animatics Corp (CA) (408) 748-8721

  284. Ann Arbor Technologies Corp. (MI) (313) 995-1360

  285. Annis, R B Company Inc (IN) (317) 637-9282

  286. Anorad Corporation (NY) (516) 231-1990

  287. Angstrom Sciences

  288. Anko Products

  289. Ann Arbor Technologies

  290. Annabooks

  291. Anritsu Corp

  292. Anritsu Meter (NJ) (201) 848-0033

  293. Anser Inc.  1-617-933-3502

  294. Ansonics Inc (OR) (541) 742-7475

  295. ANT Computer, Inc. (CA) (909) 598-3315

  296. Antek Industrial Instruments (TX) (713) 580-0339

  297. Anter Corporation (PA) (412) 795-6410

  298. Antex Electronics (CA) (310) 532-3092

  299. Anton PAAR USA (VA) (800) 722-7556

  300. Anville Instruments (UK)

  301. APCO Controls Division (CA) (916) 567-1125

  302. APCO Willamette/Valve & Primer (IL) (800) 323-6969

  303. APD Cryogenics Inc.

  304. Apex Controls Specialists

  305. API Portescap (PA) (610) 692-2700

  306. Appalachian Ctrl Environmental (WV) (304) 744-5324

  307. Apple Rubber Products Inc (NY) (716) 684-6560

  308. Apple Scientific

  309. Application Sales Corp. (IL) (847) 584-2030

  310. Applicom Deutschland GmbH

  311. Applicom International

  312. Applied Analytics Inc (MA) (617) 277-0906

  313. Applied Automation, Inc. (OK) (918) 662-7000

  314. Applied Controls, Ltd

  315. Applied Console Tech/ACT Inc (KS) (800) CONSOLE (266-7653)

  316. Applied Data Sciences (TX) (972) 243-0113

  317. Applied Engineering Co.,Ltd.

  318. Applied Geomechanics Inc (CA) (408) 462-2801

  319. Applied Image Inc (NY) (716) 482-0300

  320. Applied Industrial Controls

  321. Applied Motion Products Inc (CA) (800) 525-1609

  322. Applied Physics Systems (CA) (650) 965-0500

  323. Applied Precision (WA) (206) 557-1000

  324. Applied Statistics Inc.  1-800-207-5631

  325. Applied System TechnologiesInc (FL) (305) 735-2507

  326. Applied Technologies Inc (CO) (303) 530-4977

  327. Applied Technology Concepts

  328. Applied Test Systems, Inc.  (PA)  1-724-283-1212

  329. Applied Wireless Identifications

  330. Applikon Analyzers, Inc. (TX) (281) 354-2211

  331. Appro International, Inc. (CA) (408) 452-9200

  332. APS Dynamics Inc (CA) (619) 438-4848

  333. Aqua Measure Instrument Co (CA) (800) 966-4788

  334. AQUADYNE Computer Corp. (CA) (619) 569-2082

  335. Aquamatic, An Osmonics Co. (IL) (815) 964-9421

  336. Aquatic Research Instruments

  337. Arbor Coast Software, Inc. (MI) (313) 332-9943

  338. Arc Informatique

  339. Arc Systems Inc (NY) (516) 582-8020

  340. ArchaeoMation Instrument and Data Systems

  341. Archon Industries, Inc.

  342. Arcom Control Systems (MO) (816) 941-3339

  343. Arde Company Inc (MI) (313) 867-7474

  344. Arga Controls (CA) (213) 682-3314

  345. ARI Industries Inc (IL) (630) 953-9100

  346. Ariadne

  347. Ariel Corporation (NJ) (609) 860-2900

  348. Aries Electronics

  349. Aristoquatic (IN) (219) 937-9239

  350. Arizona Instrument Corp (AZ) (602) 470-1414

  351. Arjay Engineering (ON) (800) 387-9487/N Am

  352. Ark-Plas Products Inc (AR) (501) 453-2343

  353. ARL (MA) (508) 524-1000

  354. Arlyn Scales (NY) (516) 593-4465

  355. Armstrong International (MI) (616) 273-1415

  356. Armstrong Monitoring Corp, The (ON) (613) 225-9531

  357. Arnel Inc (NJ) (908) 721-4300

  358. AromaScan

  359. Aromat Corporation (NJ) (800) 228-2350

  360. Arora Software (NV) (702) 588-3816

  361. Arrick Robotics (TX) (817) 571-4528

  362. Arrow Pneumatics Inc (IL) (708) 438-9100

  363. Artec Systems

  364. Arthur Technology Inc (WI) (414) 922-6970

  365. AS-I Trade Organization

  366. Asahi/America Inc (MA) (617) 321-5409

  367. Asahi Keiki

  368. Asahi Phyro Industrial Co.,Ltd.

  369. Asahi Techneion Co.,Ltd.

  370. ASAP Inc. (OH) (216) 247-9216

  371. ASCO (NJ)

  372. Asco Pneumatic

  373. ASCO Pneumatic Controls

  374. ASC Systems (MI) (313) 882-1133

  375. Ascolectric Limited Ltd. (ON) (519) 758-2700

  376. ASG    1-888-486-6163

  377. Ashbee Weighting Systems

  378. Ashcroft

  379. Ashland Chemical Company (NJ) (201) 263-7800

  380. Ashland Electric Products (NH) (603) 335-1100

  381. ASI Electronics Inc (TX) (281) 373-3835

  382. ASI Instruments Inc (TX) (713) 461-4535

  383. Askco Instrument Corporation

  384. ASNTnet

  385. Asoma Instruments (TX) (512) 258-6608

  386. Aspen Technology Inc.

  387. Aspex Inc (NY) (212) 966-0410

  388. Associated Research, Inc. (IL) (800) 858-TEST

  389. Assurance Technologies Inc (IL) (630) 231-1001

  390. Assured Automation

  391. ASTM Europe

  392. Astra Scientific Inc (CA) (510) 426-6900

  393. Astro-Med, Inc (RI) (401) 828-4000

  394. Astro Flight Inc.

  395. Astromec Inc (NV) (702) 883-9226

  396. Astrosystems Automation

  397. Astrosystems Inc (NY) (516) 328-1600

  398. Asymtek (CA) (619) 431-1919

  399. ASYS Hitech

  400. Ata Sensors 1-505-823-1320

  401. ATC Inc (IN) (317) 328-8492

  402. ATEQ Corp (MI) (734) 451-9449

  403. Athena Controls, Inc. (PA) (610) 828-2490

  404. ATI Industrial Automation

  405. Atkins Technical (FL) (352) 378-5555

  406. Atkinson Industries Inc (KS) (316) 231-6900

  407. Atkomatic Valve Company Inc (IN) (317) 357-8421

  408. Atlantic Group Inc (TX) (713) 578-0366

  409. Atlantic Metrology, Inc.  1-212-343-1100

  410. Atlantic Ultraviolet Corp (NY) (516) 273-0500

  411. Atlas Control Systems (OK) (918) 438-5859

  412. Atlas Electric Devices Company (IL) (773) 327-4520

  413. Atlas/Soundolier (MO) (314) 349-3110

  414. ATM Corp (WI) (414) 453-1100

  415. Atmos Engineering, Inc.

  416. Atmospheric Instr Research Inc (CO) (303) 499-1701

  417. Atonics Co.,Ltd.

  418. Atromatic Valve Co.

  419. Attica Hydraulics (MI) (313) 949-4240

  420. Atwood & Morrill Co Inc (MA) (508) 744-5690

  421. Auburn International Inc (MA) (508) 777-2460

  422. Aucotec Automatisierungs und Computertechnik GmbH

  423. Aucotec, Inc.

  424. AUMA Actuators Inc (PA) (412) 787-1340

  425. Aurora Consulting (CT) (203) 657-2165

  426. Aurora Instruments Inc (PA) (215) 646-0690

  427. Autoclave Engineers (PA)

  428. Autoflow Products Co (CA) (310) 515-2866

  429. Automated Control Concepts Inc (NJ) (908) 922-6611

  430. Automated Solutions

  431. Automated Technology Associates

  432. Automatic I.D. News

  433. Automatic Switch Company (NJ) (800) 972-ASCO

  434. Automatic System Labs (CT) (203) 746-6613

  435. Automatic Timing and Controls (PA) (800) 441-8245

  436. Automatic Valve (MI) (248) 474-6700

  437. Automation and Process Control

  438. Automation Displays Inc (WI) (715) 834-9595

  439. Automation Eng & Mfg Inc (CO) (303) 444-8664

  440. Automation for Industry Inc (MA) (508) 392-9680

  441. Automation Inc (MI) (313) 662-7771

  442. Automation Products Corp (GA) (404) 772-0082

  443. Automation Products, Inc. (TX) (713) 869-0361

  444. Automation Service (MO)

  445. Automax Inc (OH) (513) 489-7800

  446. Automotion, Inc. (MI)

  447. AutomationIntelligence

  448. Autotest (TX) (210) 661-8661

  449. Autotrol Corporation (IL) (815) 459-3080

  450. AVCA Corporation

  451. Aveox

  452. Avery Berkel

  453. AVG Advanced Technology (IL) (630) 668-3355

  454. AVG Automation

  455. AVO International (PA) (215) 646-9200

  456. Axelrod, Norman Associates (NY) (212) 228-0900

  457. Axiom Analytical, Inc

  458. Axiom Technology, Inc. (CA)

  459. AXSYS Technologies, Inc.

  460. AYDIN Corporation (PA) (215) 542-7800

  461. Aydin Vector Division (PA) (215) 968-4271

  462. Azonix Corporation (MA) (508) 670-6300

  463. Azure's AutomationNET