| Supplier Name | Supplier ID |
| W & H FLORAL SERVICE | 52774 |
| W A CHARNSTROM CO INC | 52775 |
| W A HAMMOND DRIERITE CO. | 51569 |
| W B SCOTT INC | 77177 |
| W G HINMAN INC. | 51572 |
| W H MYERS CONSTRUCTION CO | 291978 |
| W HOTEL SAN DIEGO | 452911 |
| W K ROBSON, INC. | 48849 |
| W L GORE & ASSOCIATES | 68081 |
| W M BERG, INC. | 48852 |
| W S CUMBY AND SON, INC. | 48854 |
| W SCOTTSDALE | 452926 |
| W W GRAINGER INC | 53280 |
| W W NORTON AND COMPANY, INC. | 48855 |
| W&H IMPEX INC | 431034 |
| WACKER CHEMICAL CORPORATION | 461005 |
| WACOM TECHNOLOGY | 434932 |
| WAFERNET INC | 101867 |
| WAK - CHEMIE MEDICAL GMBH | 251907 |
| WAKE FOREST UNIVERSITY HEALTH SCIENCES | 267625 |
| WAKE TECHNOLOGY SERVICES INC | 321090 |
| WAKO CHEMICALS USA INC. | 51579 |
| WAKO LIFE SCIENCES, INC | 526570 |
| WALDORF ASTORIA HOTEL | 434550 |
| WALE APPARATUS COMPANY, INC. | 48857 |
| WALES HOUSE | 468011 |
| WALK4LIFE INC | 411070 |
| WALKER CONSULTING SERVICES INC | 175981 |
| WALKERS | 461258 |
| WALLACE ROBERTS AND TODD | 61110 |
| WALLCUR INC | 73440 |
| WALLS & ASSOCIATES | 492248 |
| WALMOORE HOLSTEINS, INC. | 48861 |
| WALNUT STREET SUPPER CLUB | 517069 |
| WALNUT STREET THEATRE CORP | 78327 |
| WALTER & JACKSON INC | 54108 |
| WALTER A DWYER, INC. | 48862 |
| WALTER GARSON & ASSOC INC | 52777 |
| WARD'S NATURAL SCIENCE ESTABLISHMENT | 51583 |
| WARKULWIZ DESIGN ASSOCIATES, INC. | 48868 |
| WARNER CHILCOTT LABORATORIES | 239380 |
| WARNER INSTRUMENT CORPORATION | 51584 |
| WARNER LAMBERT COMPANY | 59818 |
| WARNOCK FLEET | 513229 |
| WARREN F DELONG INC | 89944 |
| WARWICK HOTEL | 60353 |
| WASH CYCLE LAUNDRY INC | 499914 |
| WASHINGTON ATHLETIC CLUB | 215527 |
| WASHINGTON HILTON & TOWERS | 67068 |
| WASHINGTON PROFESSIONAL SYSTEMS | 51587 |
| WASHINGTON SQUARE HOTEL | 273234 |
| WASHINGTON STATE UNIVERSITY | 51589 |
| WASHINGTON UNIVERSITY | 65046 |
| WASHINGTON UNIVERSITY IN ST LOUIS | 239702 |
| WASSERSTROM COMPANY | 113949 |
| WASTE MANAGEMENT INC | 137084 |
| WASTE MANAGEMENT OF CAMDEN | 51590 |
| WATER BAR | 519275 |
| WATER MANAGEMENT SERVICES, INC | 48872 |
| WATER WORKS RESTAURANT AND LOUNGE | 354478 |
| WATERBAR | 495155 |
| WATERLOO STRUCTURES | 510252 |
| WATERPIK TECHNOLOGIES | 241248 |
| WATERS CORPORATION | 51593 |
| WATERSTONE PHARMACEUTICALS CO LTD | 524378 |
| WATERSTONE TECHNOLOGY | 434795 |
| WATTS RESTORATION INC | 106180 |
| WAVE ONE SPORTS INC | 110726 |
| WAVEFUNCTION INC | 77548 |
| WAVELENGTH ELECTRONICS INC | 107148 |
| WAVEMETRICS INC | 53957 |
| WAVERLY HEIGHTS LTD | 491770 |
| WAWA INC | 55017 |
| WAYFAIR LLC | 513131 |
| WAYMAN FIRE PROTECTION, INC. | 48873 |
| WAYNE MOVING AND STORAGE COMPANY INC | 51595 |
| WAYNE STATE UNIVERSITY | 60192 |
| WAYTEK INC | 235232 |
| WAYWOOD BERVERAGE CO | 502849 |
| WB JOHNSON INSTRUMENTS, LLC | 511914 |
| WEALTHENGINE.COM | 235216 |
| WEAVER TRANSPORT LLC | 505245 |
| WEB ENDEAVORS INC | 461183 |
| WEB ILLISH US LLC | 486115 |
| WEB TRENDS CORPORATION | 164268 |
| WEBAPPER SERVICES LLC | 484500 |
| WEBB ELECTRONICS LTD | 209203 |
| WEBCAM LLC | 269019 |
| WEBDEVSTUDIOS LLC | 519573 |
| WEBER AND COMPANY ARCHITECTS INC | 195606 |
| WEBROOT SOFTWARE INC | 303487 |
| WECK CLOSURE SYSTEMS | 211467 |
| WEDDINGPAGES INC | 455867 |
| WEDGEWOOD VILLAGE PHARMACY | 190946 |
| WEED INSTRUMENT CO INC | 431141 |
| WEEKLY PRESS | 55592 |
| WEICO WIRE & CABLE INC | 325715 |
| WEILL MEDICAL COLLEGE | 154888 |
| WEINSTEIN SUPPLY CORPORATION | 53279 |
| WEIZMANN INSTITUTE OF SCIENCE | 124258 |
| WELCH ALLYN INC | 93192 |
| WELCOME AMBULANCE INC | 414624 |
| WELL-SWEEP HERB FARM | 463520 |
| WELLINGTON HOTEL | 482782 |
| WENESCO INC | 488845 |
| WENGER CORPORATION | 77909 |
| WERKSAN BARBELLS | 456723 |
| WERNER BIOAGENTS | 265875 |
| WERNER COACH BUS LINES | 79479 |
| WERT BOOKBINDING, INC. | 48878 |
| WERTHER INT'L INC | 412730 |
| WERTZ MOTOR COACHES INC | 58887 |
| WESCO DISTRIBUTION INC | 185621 |
| WESCOR, INC. | 48879 |
| WESLEYAN UNIVERSITY | 164950 |
| WEST CHESTER MECHANICAL CONTRACTORS INC | 502032 |
| WEST CHESTER UNIVERSITY | 62152 |
| WEST COMPANY, INC. THE | 48880 |
| WEST DEPTFORD TOWNSHIP | 282435 |
| WEST GROUP | 96686 |
| WEST PHILA MACHINE WORKS | 92138 |
| WEST PHILADELPHIA LOCKSMITH CO | 55185 |
| WEST PHILADELPHIA SEVENTH-DAY ADVENTIST CHURCH | 456984 |
| WEST POINT CLUB | 535556 |
| WEST POINT REALTY INC | 532915 |
| WEST POINT TOURS INC | 484480 |
| WEST SANITATION SERVICES INC | 187645 |
| WEST VIRGINIA UNIVERSITY RESEARCH | 51609 |
| WEST WIND CONSULTING STRATEGIES IN FUND RAISING LL | 517908 |
| WESTERN AG INNOVATIONS INC | 442144 |
| WESTERN PEST SERVICE | 141725 |
| WESTERN PSYCHOLOGICAL SERVICES | 52781 |
| WESTIN BONAVENTURE HOTEL & SUITES | 516718 |
| WESTIN BOSTON WATERFRONT | 407860 |
| WESTIN GALLERIA DALLAS | 524232 |
| WESTIN HOTEL | 55239 |
| WESTIN HOTEL-CHARLOTTE | 110136 |
| WESTIN LONG BEACH | 409632 |
| WESTIN PHILADELPHIA | 351412 |
| WESTIN SOUTH COAST PLAZA | 452915 |
| WESTIN ST FRANCIS | 164411 |
| WESTLAKE PHARMACEUTICAL SERVICES INC | 323677 |
| WESTMINSTER BRASS | 78151 |
| WESTMONT PARTY SUPPLIES | 301440 |
| WEXFORD LABS INC | 215045 |
| WFGD STUDIO LLC | 523921 |
| WFR AQUAPLAST QFIX SYSTEMS | 460854 |
| WGS EQUIPMENT & CONTROLS INC | 255223 |
| WHALEN'S MOVING & STORAGE CO LLC | 401620 |
| WHAT 2 WEAR INCORPORATED | 336369 |
| WHATERGY INC | 305261 |
| WHIP MIX CORPORATION | 51615 |
| WHITE & WONG BAKERY LLC | 533647 |
| WHITE DOG CATERING | 438541 |
| WHITE OAK MILLS | 132038 |
| WHITE WHALE WEB SERVICES INC | 495421 |
| WHITE-HARRIS | 352677 |
| WHITEHEAD INSTITUTE | 347987 |
| WHITEHILL CONSULTING ENGINEERS | 137228 |
| WHITING-TURNER CONTRACTING | 429596 |
| WHITLOCK GROUP | 379247 |
| WHOLE FOODS MARKET | 277264 |
| WHOLESALE JANITORIAL SUPPLY | 352202 |
| WHYY INC | 87965 |
| WICHCRAFT OPERATING LLC | 527963 |
| WICKLIFFE PHARMACEUTICALS | 325293 |
| WIDENER UNIV | 53751 |
| WIDGETS PROMOTIONS | 151527 |
| WIDMER TIME RECORDER CO INC | 299749 |
| WIELAND DENTAL SYSTEMS INC | 476169 |
| WIGGINS PAYROLL | 277215 |
| WILBUR TECHNICAL SERVICES LLC | 342680 |
| WILEX INC | 531384 |
| WILKES UNIVERSITY | 58876 |
| WILLARD ASSOCIATES | 133136 |
| WILLIAM BETZ JR INC | 492341 |
| WILLIAM J GRIES | 268170 |
| WILLIAM MORRIS ENDEAVOR ENTERTAINMENT LLC | 482800 |
| WILLIAM P CORBETT INC | 57288 |
| WILLIAM P MCGOVERN INC | 48896 |
| WILLIAM S HEIN & COMPANY, INC. | 48897 |
| WILLIAM WAY COMMUNITY CENTER | 121749 |
| WILLIAMS & WILKINS SALES, INC. | 48898 |
| WILLIAMS CAMPBELL ADMINISTRATIVE SVCS | 263858 |
| WILLOW GARAGE INC | 527494 |
| WILLOW VALLEY RESORT | 299007 |
| WILSON OPHTHALMIC CORP | 292522 |
| WILSON SAFE COMPANY | 51631 |
| WILSONS HAY & STRAW | 449860 |
| WINCRAFT INC | 124717 |
| WINDBER RESEARCH INSTITUTE | 454580 |
| WINDERCO INC. | 51632 |
| WINDHOVER INFORMATION INC | 121130 |
| WINDLE MECHANICAL SOLUTIONS INC | 451184 |
| WINDOW TECH MOBILE | 326004 |
| WINDSOR COURT HOTEL | 210111 |
| WINDSOR WOOD SERVICE | 247394 |
| WINEDT INC | 329803 |
| WINNOV LP | 408806 |
| WINSHARE PUZZLES & TOYS | 480612 |
| WINZER CORPORATION | 535577 |
| WIRELESS COMMUNICATIONS INC | 140432 |
| WIRELESS ELECTRONICS INC | 62244 |
| WIRELESS ESYSTEMS | 431042 |
| WIRTHMORE PRODUCTS & SERVICE CO. | 51636 |
| WIS BIOMED | 330115 |
| WISCONSIN CENTER FOR ADVANCED RESEARCH | 492923 |
| WISS JANNEY ELSTNER ASSOC INC | 319563 |
| WISTAR INSTITUTE | 54152 |
| WISTEX II LLC | 516602 |
| WITF-FM / RADIO PENNSYLVANIA | 81565 |
| WITHERS BERGMAN LLP | 478979 |
| WITHINGS INC | 480304 |
| WITMER PUBLIC SAFETY GROUP INC | 524383 |
| WM A J SHAEFFER'S SON'S INC | 96617 |
| WM J DONOVAN CO | 57451 |
| WOHL ASSOCIATES INC | 455659 |
| WOLFE-SCOTT ASSOCIATES INC | 151788 |
| WOLFGANG PUCK | 489442 |
| WOLFRAM ALPHA LLC | 454661 |
| WOLFRAM RESEARCH INC | 52975 |
| WOLTERS KLUWER HEALTH | 137318 |
| WOLVERINE X-RAY SALES & SERVICE | 406097 |
| WOMEN MAKE MOVIES, INC. | 48905 |
| WOMEN ORGANIZED AGAINST RAPE | 60052 |
| WOMEN'S YELLOW PAGES | 61084 |
| WOMENS INSTITUTE FOR FAMILY HEALTH | 452018 |
| WOOD METAL INDUSTRIES INC | 521446 |
| WOODBRIDGE MEDICAL & SURGICAL SUPPLY | 361359 |
| WOODCRAFT SUPPLY CORP | 51646 |
| WOODLAND BUILDING SUPPLY | 274215 |
| WOODLAND CONSTRUCTION LTD | 456955 |
| WOODLAND UNITED PRESBY CHURCH | 299325 |
| WOODS HOLE OCEANOGRAPHIC INSTITUTION | 51648 |
| WOODSLAMP.NET | 457957 |
| WOODWIND & BRASSWIND OF SOUTH BEND LLC | 238417 |
| WORK TO RIDE INC | 415457 |
| WORKBRIDGE ASSOCIATES | 460106 |
| WORKFLOW ONE | 397675 |
| WORKPLACE ENVIRONMENTS 2000 LLC | 179874 |
| WORKPLACE SYSTEMS INC | 52787 |
| WORLCO COMPUTER RESOURCES INC | 410289 |
| WORLD BY THE TAIL INC | 192325 |
| WORLD COURIER INC | 74682 |
| WORLD DRYER CORPORATION | 526155 |
| WORLD PRECISION INSTRUMENTS, INC. | 48911 |
| WORLD PUBLICATION INC | 52789 |
| WORLD RUGBY SHOP | 508071 |
| WORLD SCIENTIFIC PUBLISHING CO INC | 57262 |
| WORLD WIDE CONCESSIONS INC | 62525 |
| WORLD WIDE STEREO | 57878 |
| WORLDATA INFOCENTER | 326220 |
| WORLDSTRIDES | 511807 |
| WORLDUPSTART LLC | 525921 |
| WORLDWIDE MEDICAL PRODUCTS INC | 400990 |
| WORLDWIDE PRIMATES, INC | 231365 |
| WORLDWIDE TICKETS & LABELS INC | 222430 |
| WORTHINGTON BIOCHEMICAL CORP | 51660 |
| WRIGHT LINE INC | 56907 |
| WRIGHT MEDICAL TECHNOLOGY INC | 404088 |
| WYATT INCORPORATED | 109199 |
| WYATT TECHNOLOGY CORP | 69360 |
| WYLE INTEGRATED SCIENCE & ENGINEERING | 508959 |
| WYNDHAM FRANKLIN PLAZA | 55220 |
| WYNDHAM GARDEN HOTEL DURHAM | 454662 |
| WYNDHAM MOUNT LAUREL | 403129 |
| WYNIT INC | 185026 |
| Whispering Leaves Herb & Sip Shop Cafe | 528220 |