| 1075 | A & M PRECISE TECHNOLGIES INC | 725 | A&A MANUFACTURING | 455 | A-R COLOR LABS INC | 212 | AAI ACQUISITION LLC | 462 | AAPLIED |
| 1080 | ABLE ELECTROPOLISHING | 1037 | ABP PHOTONICS INC | 1003 | ABRASIVE TOOL | 777 | ACCU-DYNE INC | 1092 | ACCU-GLASS PRODUCTS INC |
| 519 | ACCURATE SCREW MACHINE CORP | 753 | ACCURATE TOOL & DIE, LLC | 55 | ACI CONTROLS | 228 | ACOPIAN TECHNICAL COMPANY | 1101 | ADI INC |
| 1047 | ADORAMA CAMERA INC. | 981 | ADT SECURITY SERVICES INC | 238 | ADT SECURITY SYSTEMS | 848 | ADT SECURITY SYSTEMS INC | 1076 | ADVANCED COATING SVC |
| 724 | ADVANCED CONTROL TECHNOLOGIES | 303 | ADVANCED GLASS INDUSTRIES | 338 | ADVANCED MEASUREMENT | 320 | ADVANCED MOTION SYSTEMS | 732 | AEI CUSTOMS BROKERAGE SERVICES |
| 294 | AEROTECH INC | 535 | AEROVOX | 164 | AGILENT TECH. VACUUM PRODUCTS | 453 | AGILENT TECHNOLOGIES INC | 110 | AIR GAS EAST |
| 849 | AIR LIQUIDE AMERICA-BALAZS | 169 | AIR PRODUCTS & CHEMICALS INC | 964 | AIR PRODUCTS & CHEMICALS INC | 885 | AIR SYSTEMS BALANCING & TESTNG | 743 | ALARM COMPONENTS (CWO) |
| 887 | ALL AMERICAN SEMICONDUCTOR | 392 | ALLIANCE DOOR & HARDWARE INC. | 690 | ALLTECH | 358 | ALMAX EASYLAB | 1129 | AMAZON |
| 183 | AMBIENT GRAPHICS | 441 | AMC PRECISION INC | 824 | AMDEX COMPUTER INC | 532 | AMERICA II ELECTRONICS | 701 | AMERICAN AIR FILTER |
| 783 | AMERICAN CONNECTOR CORP | 245 | AMERICAN PALLET CO | 1030 | AMERICAN STAINLESS CORP | 883 | AMERICAN TECHNICAL CERAMICS | 478 | AMERIFLEX INC |
| 1063 | AMETEK PROGRAMMABLE POWER | 371 | AMHERST BINDING & LAMINATING | 682 | AMPRO COMPUTERS | 925 | AMTEC ENGINEERING INC | 664 | ANALOG MODULES |
| 863 | ANCORP | 300 | ANDOVER CORPORATION | 295 | ANGSTROM PRECISION OPTICS | 288 | ANIXTER INC | 132 | ANOPLATE CORP |
| 973 | ANSYS INC | 597 | ANTECH SALES INC | 69 | ANTHRO TECHNOLOGY FURN | 1019 | APOLLO OPTICAL SYSTEMS, INC. | 310 | APPLIED INDUSTRIAL TECH |
| 962 | APPLIGENT | 139 | ARAMARK(FORMERLY ALLIED IND.) | 662 | ARAN ISLES CHEMICALS INC | 466 | ARBOR SCIENTIFIC | 39 | ARC MACHINES INC |
| 122 | ARGOSY COMPONENT SALES | 1069 | ARMOLOY OF CT INC | 1046 | ARROW ELECTRONICS | 899 | ASAP SOURCE | 504 | ASHLAND SPECIALTY INGREDIENTS |
| 792 | ASP INDUSTRIES | 20 | ASPHERA INCORPORATED | 538 | ASSOCIATED CUSTOMHOUSE BROKERS | 1110 | ASSOCIATED SPRING RAYMOND | 266 | ASSOCIATED TEXTILE RENTAL SERV |
| 473 | ASTRO PAK | 838 | ASTRODYNE | 1136 | AUSTIN CRYOGENICS | 704 | AUTOMATION DIRECT | 816 | AV SOLUTIONS |
| 564 | AVALANCHE FABRICATION IN | 378 | AVNET | 160 | AVR OPTICS | 634 | AYER SALES INC |
| 481 | B & H PHOTO | 670 | B&B ELECTRONICS MFG. CO | 425 | BANNER INDUSTRIES | 16 | BARNES & NOBLE/UOFR MEDICAL | 702 | BARNSTEAD INTERNATIONAL |
| 593 | BARTH ELECTRONICS INC | 66 | BASF CORP | 304 | BAUER ASSOCIATES INC | 359 | BAX GLOBAL | 179 | BENCHEMARK PRINTING INC |
| 267 | BENFANTE APPLIANCE SERVICE | 528 | BERNER INTERNATIONAL CORP. | 750 | BI RA SYSTEMS, INC | 282 | BKT SUPPLY | 1070 | BLAESSIG GLASS SPECIALTIES |
| 1071 | BLAESSIG GLASS SPECIALTIES | 218 | BLUERING STENCILS | 326 | BMR FINISHING INC | 307 | BOND OPTICS | 648 | BOSCH SECURITY SYSTEMS INC |
| 34 | BOSS PRECISION LTD. | 943 | BOULDER NONLINEAR SYSTEMS | 205 | BOULTER IND. CONTACTORS INC. | 399 | BOUND TREE MEDICAL,LLC | 617 | BOURNLEA INSTRUMENTS LTD |
| 200 | BREDE TOOL & SUPPLY | 100 | BREWER & NEWELL | 573 | BRIM ELECTRONICS INC | 487 | BROADWAVE TECHNOLOGIES INC | 840 | BROOK-ANCO CORP |
| 765 | BROOKFIELD ENGINEERING | 286 | BROOKS AUTOMATION | 1042 | BRUKER SCIENTIFIC, LLC | 137 | BRUNNER ENTERPRISES | 464 | BSV METAL FINISHERS |
| 548 | BUCKBEE-MEARS | 978 | BUCKEYE SHAPE FORM | 311 | BUCKPITT & COMPANY INC | 689 | BUEHLER,DIVISION OF | 676 | BUELL SPECIALTY STEEL CO INC |
| 592 | BUILDING CONTROL SERVICES | 497 | BULB DIRECT | 912 | BULBTRONICS | 93 | BURLEIGH INSTRUMENTS INC |
| 515 | C&H DISTRIBUTORS | 571 | C-FLEX BEARING COMPANY | 476 | CABLEORGANIZER | 43 | CADILLAC PLASTIC | 45 | CADIMENSIONS INC |
| 897 | CADIMENSIONS INC | 325 | CALTRONIX INC | 73 | CALUMET PHOTOGRAPHIC | 1111 | CAMBRIDGE ISOTOPE LABS | 317 | CAMERON COMPUTERS |
| 763 | CAN-DO NATIONAL TAPE | 870 | CAPLUGS | 539 | CAPRESSO | 759 | CARDIAC LIFE PROUCTS | 120 | CARDIAC SCIENCE |
| 876 | CARESTREAM HEALTH, INC. | 609 | CAREY LATHING & ACOUSTICAL CO | 220 | CARGILLE LABORATORIES INC | 1118 | CARL ZEISS MICROSCOPY, LLC | 581 | CARR LANE MANUFACTURING CO |
| 658 | CASCADE MICROTECH INC | 722 | CCD DIRECT | 1060 | CENTERLESS TECHNOLOGY INC. | 713 | CENTURY BUSINESS SOLUTIONS | 47 | CENTURY SPRING CORP. |
| 49 | CHAMBERLIN RUBBER COMPANY | 898 | CHANNEL MICROWAVE CORP | 654 | CHARLOTTE TOOL & DESIGN | 985 | CHELSEY ASSOCATES | 901 | CHEMICAL DESIGN INC |
| 21 | CHEMISTRY STORES | 728 | CHORI AMERICA | 825 | CHROMATE INDUSTRIAL | 1091 | CINTAS | 933 | CINTAS CORP |
| 787 | CJK MANUFACTURING | 1056 | CLIFF DIGITAL | 27 | COATING TECHNOLOGY INC | 290 | COHBER PRESS INC | 857 | COHERENT AUBURN GROUP |
| 38 | COHERENT INC | 269 | COLBY INSTRUMENTS | 257 | COLD SPRINGS R & D | 778 | COLFAX INTERNATIONAL | 116 | COMMERCIAL PIPE & SUPPLY |
| 999 | COMNETCO, INC. | 668 | COMP USA | 640 | COMPAC DEVELOPMENT CORP | 957 | COMPAQ COMPUTER CORP | 513 | COMPONENT SOLUTIONS |
| 733 | COMPONENTS APPLICATIONS INC | 346 | COMPUTER ASSOCIATES | 1064 | CONNECTED FIBERS | 51 | CONSOLIDATED PLASTICS CO. | 1122 | CONTINUUM |
| 699 | COPPER & BRASS SALES | 72 | CORNING, INC. | 112 | COURIER SERVICES | 829 | CREST A/V ELECTRONICS INC | 10 | CREST ULTRASONICS |
| 166 | CS AUTOMATION | 1121 | CUBICLE KEYS | 974 | CUMMINS-ALLISON CORP | 187 | CURBELL | 313 | CVI LASER**MIN $250** |
| 858 | CX TECH | 663 | CXTEC |
| 89 | H&C TOOL SUPPLY CORP. | 142 | HACH COMPANY | 355 | HADLOCK'S | 608 | HADLOCK'S HOUSE OF PAINT | 841 | HAGEMEYER |
| 376 | HAHN GRAPHICS | 377 | HAMAMATSU PHOTONIC SYSTEMS | 379 | HAMMON PLATING | 742 | HANES SUPPLY | 1096 | HARBEC |
| 157 | HARDINGE, INC. | 719 | HARDWARE SPECIALTY | 268 | HARMCO FASTENER CO INC | 247 | HARRINGTON LIGHTS | 84 | HARVARD COOP |
| 284 | HASLIP TOOL & DIE CO | 171 | HAYDON SWITCH & INSTRUMENTS | 193 | HEBERLE DISPOSAL | 812 | HEIDENHAIN CORPORATION | 717 | HELICAL PRODUCTS COMPANY INC |
| 364 | HENNER ENGINEERING | 144 | HEWLETT PACKARD COMPANY | 737 | HEWLETT PACKARD/GEM | 82 | HEWLETT-PACKARD | 348 | HI-VOLTAGE COMPONENTS INC |
| 831 | HIGBIE FARM SUPPLIES | 769 | HIGH PRESSURE EQUIPMENT CO | 914 | HIGH TECH RESOURCES | 256 | HILL & MARKES INC | 405 | HILLYARD |
| 786 | HILLYARD | 273 | HILTI INC | 501 | HM CROSS & SONS | 342 | HOFFMAN'S APPLIANCE | 384 | HOLTER ASSOCIATES |
| 1128 | HOME DEPOT | 847 | HONEYWELL | 199 | HONEYWELL INC | 385 | HONEYWELL INC | 937 | HONEYWELL INC |
| 203 | HONEYWELL, ACS SERVICE | 445 | HORIZON SOLUTIONS LLC | 386 | HOYA OPTICS USA INC | 375 | HPS CORP. MKS INSTRUMENTS | 741 | HS INDUSTRIAL |
| 893 | HSM ELECT.PROTECT.SERVICES,INC | 736 | HUMMINGBIRD-DIV OF OPEN TEXT | 387 | HUNTINGTON MECHANICAL LABS | 181 | HUTCHINS AND HUTCHINS | 756 | HVA, LLC |
| 745 | HVR ADVANCED POWER COMPONENTS | 388 | HYATTS GRAPHIC SUPPLY | 474 | HYDRO AIR HUGHES |
| 232 | I.M.S. | 859 | IBM | 945 | IBM CORPORATION | 975 | IBM CORPORATION | 976 | IBM CORPORATION |
| 697 | ICW USA INC | 85 | IGC POLYCOLD SYSTEMS INC | 281 | IHI ELECTRONICS | 888 | IKON | 186 | IKON OFFICE SOLUTIONS INC |
| 927 | IMPERIAL SOFTWARE TECHNOLOGY | 289 | INDIUM CORPORATION OF AMERICA | 589 | INDUSTRIAL COMPUTER SOURCE | 129 | INDUSTRIAL FILTER CO | 390 | INFICON |
| 403 | INFINITE ELECTRONICS INTL. INC | 444 | INFINITE OPTICS | 1061 | INFOLOGIC NORTH AMERICA | 1040 | INFORMATION HANDLING SERVICE | 80 | INGERSOLL-RAND CO |
| 626 | INLAND VACUUM INDUSTRIES | 889 | INMET CORP | 1050 | INNOVENTIONS, INC | 1053 | INNOVENTIONS, INC | 623 | INSIGHT ELECTRONICS |
| 151 | INSTRON | 835 | INSTRUMENTS NE | 155 | INSULATOR SEAL, INC | 615 | INTEGRATED STORAGE SOLUTIONS | 416 | INTEGRITY TOOL INC |
| 570 | INTELITE INC | 639 | INTERNATIONAL CRYSTAL LAB | 772 | INTERNATIONAL EYELETS INC | 944 | INTERNATIONAL POLARIZER | 917 | INTERNATIONAL SCIENTIFIC PROD |
| 794 | INTERNATIONAL TOOL & MACHINE | 821 | INTERSTATE BATTERY SYSTEM | 629 | INVENSYS-PRITCHETT INC | 851 | IPD INDUSTRIAL PRODUCTS | 619 | IR SOURCES |
| 644 | ISI RESEARCHSOFT | 24 | ISLAND SOFTWARE | 143 | ITS CENTER |
| 62 | M BRAUN INC | 928 | MAC SHACK | 1067 | MACHINE TOOL RESEARCH, INC. | 360 | MAGNETIC SHIELD CORP | 467 | MAHANY WELDING SUPPLY CO INC |
| 178 | MAHR FEDERAL INC | 191 | MAIL & COURIER SERVICES | 995 | MAIL & COURIER SERVICES | 1078 | MALONEY METAL FINISHING | 819 | MANUFACTURERS TOOL & DIE |
| 1102 | MARKERTEK VIDEO SUPPLY | 956 | MARKETECH INTERNATIONAL | 397 | MARKETLAB INC | 936 | MARKSMEN WELDING | 906 | MARSHALL BOX |
| 417 | MASLINE ELECTRONICS | 495 | MASTER BOND INC | 698 | MATERION ADVANCED CHEMICALS IN | 67 | MATHSOFT ENGIN & EDUCATION INC | 74 | MATHWORKS INC |
| 866 | MATSKO MACHINE REPAIR | 524 | MATTHEWS & FIELDS LUMBER | 620 | MAX T DOLAND INC | 213 | MAXIM/DALLAS DIRECT | 419 | MAYNARDS ELECTRIC SUPPLY |
| 1005 | MCELWAIN MACHINE | 621 | MCKESSON MEDICAL-SURGICAL ROCH | 409 | MCM ELECTRONICS | 420 | MCMASTER CARR SUPPLY | 552 | MCPEAK CO INC |
| 410 | MDC VACUUM PRODUCTS LLC | 707 | MEDCO MACHINE LLC | 1114 | MEDICAL WAREHOUSE, INC. | 262 | MEDLINE INDUSTRIES INC | 671 | MEIER SUPPLY |
| 5 | MEIER SUPPLY CO INC | 900 | MELCOR INC | 414 | MELLER OPTICS INC | 748 | MELLES GRIOT LASER GROUP | 422 | MELLES GRIOT PHOTONICS COMP. |
| 180 | MERKEL DONOHUE | 845 | METAL PREPARATIONS CO INC | 657 | METROTEK INDUSTRIES INC | 264 | MEYER TOOL & MANUFACTURING INC | 815 | MGE UPS SYSTEMS |
| 115 | MGM TECHNOLOGIES | 206 | MICRO AGE | 1058 | MICRO MEASUREMENTS | 423 | MICRO MO ELECTRONICS | 1051 | MICRO OPTICAL SOLUTIONS |
| 856 | MICRO VIDEO INSTRUMENTS INC | 77 | MICROCHEM | 274 | MICROGENICS CORPORATION | 140 | MICROGROUP | 330 | MICROMETALS |
| 447 | MICRON GCS | 40 | MICROSOFT | 984 | MICROVISION DEVELOPMENT | 170 | MICROWAREHOUSE | 9 | MICROWERKS |
| 1117 | MIDWEST PROTOTYPING, LLC | 363 | MIGHTY MICRO INC. | 660 | MIKROMASCH USA | 1033 | MILLER STEPHENSON CHEMICAL CO. | 1097 | MILTON CAT |
| 807 | MINCO SALES | 68 | MINI CIRCUITS LAB | 249 | MINITEC FRAMING SYSTEMS LLC | 1068 | MITCHELL MACHINETOOL, LLC | 746 | MKS INSTRUMENTS |
| 370 | MKS INSTRUMENTS/GRANDVILLE | 757 | MKS-CIT PRODUCTS GROUP | 237 | MLD TECHNOLOGIES, LLC | 411 | MODELMAX CORPORATION | 1013 | MODERN PRECISION LLC |
| 470 | MOLECTRON DETECTORS INC | 469 | MOLEX CONNECTOR CORP | 1124 | MONOPRICE, INC. | 1026 | MONROE PIPING & SHEET METAL | 1057 | MONSEES |
| 806 | MOORE NANOTECHNOLOGY SYSTEMS | 246 | MOORE WALLACE | 633 | MOORE WALLACE | 443 | MOOSE HILL ENTERPRISES | 472 | MORSE FLUID TECHNOLOGIES |
| 784 | MOTION INDUSTRIES | 578 | MOTO PHOTO INC | 542 | MOUNTAIN VALLEY WATER | 197 | MOUSER ELECTRONICS | 412 | MSC INDUSTRIAL SUPPLY |
| 1052 | MURPHY AND NOLAN | 227 | MWS WIRE INDUSTRIES | 563 | MYRON L COMPANY |
| 118 | P&R INDUSTRIES, INC. | 53 | P.TOOL & DIE COMPANY | 223 | PACIFIC FLEX | 1073 | PACIFIC IMPERIAL INC. | 545 | PACIFIC RESISTOR COMPANY |
| 833 | PACIFIC SCIENTIFIC INSTRUMENT | 146 | PACKAGING AIDS CORPORATION | 744 | PANASONIC | 172 | PAPER DIRECT | 818 | PARADIGM DESIGN |
| 107 | PARALLAX INC | 828 | PARASOFT CORP | 594 | PARKER HANNIFIN | 853 | PARTS EXPRESS | 729 | PASTERNACK ENTERPRISES |
| 692 | PC POWER & COOLING INC | 335 | PCB PIEZOTRONICS | 551 | PCB PIEZOTRONICS | 659 | PCR INC | 1104 | PEARCE MICRON |
| 173 | PEERLESS MILL CO INC | 569 | PEI GENESIS | 747 | PEKO PRECISION PRODUCTS | 1014 | PELICAN PROD/HARDIGG INDUST. | 278 | PENN TOOL |
| 436 | PERKIN ELMER HEALTH SCIENCES | 873 | PERKIN ELMER HEALTH SCIENCES | 666 | PERKIN ELMER INSTRUMENTS | 992 | PERKIN ELMER OPTOELECTRONICS | 710 | PFEIFFER VACUUM |
| 506 | PHASE 1 TECHNOLOGY | 881 | PHILLIPS SCIENTIFIC | 709 | PHOENIX MACHINE REPAIR | 1015 | PHOENIX TOOL & MFG,INC | 1113 | PHOTON ENGINEERING |
| 861 | PHOTONICS INDUSTRIES INC | 895 | PHOTONIS | 968 | PHOTONIS FRANCE SAS | 185 | PIC DESIGN | 726 | PICO ELECTRONICS INC |
| 1065 | PICO MACOM | 270 | PICOSECOND PULSE LABS | 949 | PIONEER STANDARD ELECTRONICS | 437 | PIONEER-STANDARD ELECTRONICS | 277 | PITMAN CO. (AGFA GRAPHICS) |
| 130 | PITNEY BOWES SUPPLY LINE | 438 | PLANAR OPTICS | 929 | PLANT DESIGNS INC | 766 | PLASTI-SEAL CORP | 961 | PLATFORM COMPUTING CORP |
| 799 | PLUMBMASTER | 502 | PLX INC | 1105 | PLX INDUSTRIES INC. | 852 | PLYMOUTH GRATING LABORATORY | 529 | POLARIS INDUSTRIES |
| 439 | POLAROID CORPORATION | 29 | POLYCAST INDUSTRIES INC | 926 | POLYCOM CORPORATION | 1133 | POLYSCIENCE TEMP. CONTROL | 90 | POLYSCIENCES INC |
| 872 | POLYTEC PI INC | 1043 | POSTLER & JAECKLE CORP | 1090 | POTOMAC PHOTONICS | 886 | POTTER ASSOCIATES | 878 | POTTER ASSOCIATES INC |
| 159 | POWER DRIVES | 230 | PRECISE TOOL & MANUFACTURING | 947 | PRECISION ABRASIVES & TOOLS | 762 | PRECISION GRANITE PRODUCTS DIV | 309 | PRECISION GRINDING & MFG |
| 1012 | PRECISION LASER TECHNOLOGY | 57 | PREFERRED TOOL/K-TOOL | 874 | PRIME TECH SALES | 14 | PRINCETON INSTRUMENTS | 1138 | PRODUCTION AUTOMATION CORP |
| 755 | PROFESSIONAL GRAPHICS SYSTEMS | 471 | PROGRAMMER'S PARADISE | 844 | PROMPTUS ELECTRONIC HARDWARE | 622 | PROTEUS INDUSTRIES INC | 1079 | PROTOCAM |
| 1099 | PROVANTAGE CORP. | 590 | PS & I | 557 | PTL VACUUM INC | 1039 | PULLMAN MFG CORP. | 822 | PULSAR MICROWAVE |
| 584 | PULSE SYSTEM |
| 827 | RACKMASTER SYSTEMS INC | 131 | RADIATION ELECTRONICS INC. | 234 | RADIO SHACK | 1139 | RADWELL | 688 | RAINBOW RESEARCH OPTICS |
| 306 | RAINBOW SYMPHONY | 235 | RALPH W. EARL CO., INC. | 740 | RANOR | 782 | RC KOLSTAD WATER CORP | 1001 | RC SHAHEEN |
| 630 | RDF CORPORATION | 788 | RECHARGE NETWORK INC | 308 | RECOGNITION EXPERTS | 337 | RED OPTRONICS | 150 | RED WING SHOES |
| 684 | REDCO | 52 | REGIONAL DISTRIBUTORS | 711 | RESONETICS | 919 | RESTEK CORP | 17 | REVVITY HEALTH SCIENCES |
| 647 | REYNOLDS INDUSTRIES INC | 1066 | RF COAX INC | 26 | RICHARDSON ELECTRONICS | 446 | RICHARDSON ELECTRONICS | 1087 | RICOH USA, INC. |
| 616 | RIGAKA VACUUM PRODUCTS | 167 | RIT CAMPUS CONNECTIONS | 613 | RITA CONYNE INTERIORS | 1088 | RL KISTLER INC - EQUIPMENT | 503 | ROBERT L KISTLER SERVICE CORP |
| 942 | ROCHESTER INDUSTRIAL CONTROL | 299 | ROCHESTER INDUSTRIAL SUPPLY | 128 | ROCHESTER INSTITUTE OF TECH | 106 | ROCHESTER LEAD WORKS | 331 | ROCHESTER PAINT CENTER |
| 158 | ROCHESTER PLUMBING SUPPLY | 97 | ROCHESTER POWERWASH | 254 | ROCHESTER PRECISION INSPECTION | 1074 | ROCHESTER RIGGING AND ERECTORS | 523 | ROCHESTER SCALE WORKS INC |
| 201 | ROCHESTER SCREW & BOLT | 340 | ROCHESTER STEEL AND SURPLUS | 971 | ROCHESTER STEEL TREATING WORKS | 908 | ROCHESTER TOOL AND MOLD | 954 | ROCHESTER TOOL AND MOLD |
| 536 | ROCHESTER WELDING SUPPLY | 904 | ROCKLER WOODWORKING & HARDWARE | 913 | ROCKWELL LASER INDUSTRIES | 946 | ROESSEL & CO | 603 | ROGERS CORPORATION |
| 768 | ROGUE WAVE SOFTWARE | 36 | ROITHNER LASERTECHNIK GMBH | 449 | ROLYN OPTICS | 1125 | ROMEG INDUSTRIES INC. | 516 | ROSS ENGINEERING CORP. |
| 458 | ROSS EQUIPMENT CO INC | 44 | ROTH RESIDENTIAL HEATING | 415 | ROTO-ROOTER PLBG & DRAIN SERV | 451 | ROTOLITE ELLIOTT (CWO) | 109 | ROWE PHOTOGRAPHIC |
| 6 | RP FEDDER CORPORATION | 296 | RS AMERICAS | 846 | RS AUTOMATION | 1011 | RSR WHOLESALE INC | 500 | RW LINDSAY INC |
| 890 | RYERSON TULL |
| 1107 | S&S ENGINEERING | 636 | S.D.J. MACHINE INC | 479 | SAGER ELECTRONICS | 839 | SAINT GOBAIN INDUS CERAM | 12 | SALEM DISTRIBUTING CO |
| 805 | SAMPLE VENDOR | 108 | SAMTEC | 2 | SAMUEL SON & COMPANY, INC | 575 | SANDMEYER STEEL COMPANY | 46 | SANTOVAC |
| 941 | SARTREX POWER CONTROL SYSTEMS | 673 | SATISLOH NORTH AMERICA INC | 567 | SCHNEIDER ELECTRIC MOTION USA | 452 | SCHOTT NORTH AMERICA | 814 | SCHULER-HAAS ELECTRIC |
| 33 | SCI ENGINEERED MATERIALS | 877 | SCIENCE KIT & BOREAL LABS | 867 | SCIENTECH INC | 211 | SCIENTIFIC INSTRUMENT SERVICES | 905 | SCIENTIFIC INSTRUMENTS |
| 677 | SCITECH INTERNATIONAL | 764 | SCJ ASSOCIATES INC | 123 | SCOMAC | 596 | SCOTT'S PHOTO | 484 | SEAL & DESIGN DIVISION |
| 450 | SEALING DEVICES | 910 | SENETECH DEVELOPMENT INC | 691 | SENIOR AEROSPACE METAL BELLOWS | 162 | SENIOR FLEXONICS INC | 163 | SENIOR FLEXONICS INC |
| 779 | SENSOR PRODUCTS INC | 653 | SENSOREX | 533 | SENTINEL SECURITY & COMM INC. | 842 | SERVERWARE CORPORATION | 352 | SERVICE OFFICE SUPPLY |
| 979 | SERVICE PLUS DISTRIBUTORS INC | 921 | SGI | 643 | SIEMENS INDUSTRY INC | 1029 | SIERRA INSTRUMENTS | 680 | SIERRA PROTO EXPRESS |
| 997 | SIEWERT EQUIPMENT CO | 121 | SIGMA/ALDRICH INC | 259 | SIGNAL TRANSFORMER CO | 588 | SILCO, INC. | 862 | SILICON RESOURCES INC |
| 216 | SIMCONA ELECTRONICS CORP | 1018 | SIMPLEXGRINNELL | 1137 | SIMUTECH GROUP INC. | 225 | SINE PATTERNS LLC | 285 | SMALL PARTS INC |
| 796 | SMALLEY STEEL RING COMPANY | 1036 | SMC METAL | 210 | SMC PNEUMATICS | 174 | SMH PHARMACY, ALCOHOL VAULT | 457 | SOCIETY FOR OPTICAL ENGIN |
| 1108 | SOFTCHOICE | 514 | SOFTWARE SPECTRUM | 161 | SOLAR ATMOSPHERES INC | 754 | SOLID STATE COOLING SYSTEMS | 547 | SOLUTIONS CUBED |
| 773 | SONICOR INSTRUMENT CO | 35 | SOPHOS | 351 | SORRENTO ELECTRONICS | 219 | SOUTHCO INC | 903 | SOUTHSIDE APOTHECARY |
| 298 | SOUTHWORTH MILTON INC. | 627 | SPECIALIZED PRODUCTS CO. | 461 | SPECTRA PHYSICS | 832 | SPECTRA SERVICES | 800 | SPECTRAL INSTRUMENTS INC |
| 368 | SPECTRONICS CORP | 970 | SPECTRUM COLOR LABS | 275 | SPERIAN PROTECTION | 758 | SPHERICAL CONCEPTS | 661 | SPIE |
| 382 | SPRONZ METAL FABRICATING CORP | 71 | SPSS | 401 | STANFORD RESEARCH SYSTEMS INC | 374 | STANGENES INDUSTRIES INC | 1045 | STANLEY CSS, INC. |
| 329 | STANLEY SUPPLY AND SERVICES | 884 | STANLEY VIDMAR STORAGE TECH. | 1089 | STAPLES ADVANTAGE | 1134 | STARK COMPRESSION LLC | 239 | STARNA CELLS INC |
| 96 | STATE CLEANING SOLUTIONS | 1009 | STATE OF THE ART CHARTERS | 323 | STAUBLI CORP | 803 | STAUBLI ELECTRICAL CONNECTORS | 226 | STEFAN SYDOR OPTICS INC |
| 208 | STEPHEN GOULD CORPORATION | 61 | STERIS CORP | 525 | STERLING INSTRUMENT | 222 | STOCK DRIVE PRODUCTS | 734 | STOKES VACUUM INC |
| 301 | STORNET | 612 | STREM CHEMICALS | 894 | STRUCTURE PROBE INC | 625 | SUMITOMO CRYOGENICS OF AMERICA | 353 | SUMMIT INSULATION INC |
| 924 | SUN MICRO C/O SERVERWARE | 48 | SUN MICROSYSTEMS | 114 | SUN MICROSYSTEMS INC | 345 | SUNOPTIC TECHNOLOGIES | 576 | SUNSTONE CIRCUITS, INC |
| 556 | SUPER OPTRONICS | 583 | SUPERCIRCUITS | 700 | SUPERIOR EVAPORANTS INC | 902 | SURPLUS SALES OF NEBRASKA | 521 | SUSPA INC |
| 37 | SWIFT GLASS CO | 969 | SWIFTLIFT | 915 | SWISS JEWEL COMPANY | 58 | SYCON INSTRUMENTS | 780 | SYDOR INSTRUMENTS LLC |
| 916 | SYNERGY SOFTWARE | 967 | SYNOPSYS, INC. |
| 614 | T-TECH | 705 | TALAMAS BROADCAST EQUIPMENT | 591 | TC COMPUTERS | 775 | TCI AMERICA | 1025 | TECH-ETCH INC |
| 642 | TECHMAR CORPORATION | 433 | TECHNI-TOOL | 418 | TECHNICAL MANUFACTURING CORP | 242 | TED PELLA. INC. | 3 | TEKTRONIX INC |
| 1032 | TELEDYNE ISCO | 935 | TEMP-PRESS | 240 | TEMPO RESEARCH CORP | 560 | TERRA UNIVERSAL INC | 706 | TESSCO INC |
| 1023 | TEST AMERICA ST. LOUIS | 1027 | TEST AMERICA ST.LOUIS | 221 | TEXAS TECHNOLOGIES | 767 | TFI TELEMARK | 276 | THALES OPTEM INC |
| 875 | THE BAKER CO INC | 188 | THE CHISHOLM CORP. | 681 | THE EDDY CO | 302 | THE FASTENAL CO | 989 | THE FAX DOCTOR |
| 369 | THE FRAME SHOP OF HENRIETTA | 195 | THE KIMMEL CO | 65 | THE MATHWORKS INC | 826 | THE MAURER COMPANY | 152 | THE SIMPLEX GROUP INC |
| 980 | THE STANLEY WORKS(SENECA AUTO) | 11 | THE WRITE SOURCE | 334 | THERMIONICS NORTHWEST INC | 428 | THERMO NESLAB | 315 | THIN FILM DEVICES |
| 494 | THINK & TINKER | 715 | THOMAS SCIENTIFIC | 940 | THOMSON INDUSTRIES | 236 | THORLABS INC | 1081 | THYSSENKRUPP MATERIALS NA |
| 102 | TINSLEY LABORATORIES, INC | 813 | TITUS AVENUE SHOE SERVICE | 499 | TJ SALES INC | 214 | TMC INC,C/O OPTASSOCIATES | 1082 | TORROVAP IND., INC. |
| 54 | TRA-CON INC | 631 | TRA-CON INC | 83 | TRACK ANALYSIS SYSTEMS LTD | 565 | TRANE COMPANY | 1112 | TRANE COMPANY PARTS CENTER |
| 534 | TRICON MACHINE LLC | 260 | TRILINE AUTOMATION | 1119 | TRILLIUM US INC. | 15 | TRISTATE INDUSTRIAL LAUNDRIES | 549 | TRUARC COMPANY LLC |
| 507 | TRUMPLER-CLANCY INC | 149 | TTI INC | 13 | TUCKER ELECTRONICS | 241 | TW METALS | 135 | TYCO ELECTRONICS |
| 880 | TYNE ENGINEERING |
