| Columbus, OH | WASSERSTROM HOLDINGS | 1,134 | 6 | 1,018 |
| Vero Beach, FL | WATERCREST SENIOR LIVING GROUP | 1,225 | 3 | 1,416 |
| Danbury, CT | WATERWORKS OPERATING CO. LLC | 355 | 5 | 368 |
| Coconut Grove, FL | WATSCO, INC. | 6,462 | 5 | 6,357 |
| Los Angeles, CA | WATTS LABOR COMMUNITY ACTION COMMITTEE | 287 | 5 | 300 |
| Wausau, WI | WAUSAU SMILES LLC | 126 | 5 | 104 |
| San Diego, CA | WAWANESA GENERAL INSURANCE COMPANY | 708 | 9 | 876 |
| Clovis, CA | WAWONA FROZEN FOODS | 120 | 4 | 196 |
| Springfield, MA | WAY FINDERS, INC. | 311 | 21 | 311 |
| Greenville, OH | WAYNE HOSPITAL COMPANY | 382 | 4 | 382 |
| Princeton, NJ | WCG CLINICAL, INC. | 1,327 | 7 | 1,552 |
| Colorado Springs, CO | WCM INDUSTRIES, INC. | 195 | 3 | 195 |
| Creston, IA | WDC ACQUISITION LLC | 292 | 2 | 292 |
| Durham, NC | WDI HOSPITALITY LLC | 242 | 3 | 80 |
| Grand Rapids, MI | WE ARE FOR CHILDREN, LLC | 169 | 5 | 20 |
| Lebanon, PA | WEABER, INC. | 341 | 2 | 429 |
| Versailles, OH | WEAVER BROS INC | 302 | 8 | 302 |
| Greensboro, NC | WEAVER COOKE CONSTRUCTION, LLC | 141 | 2 | 116 |
| Alameda, CA | WEBCOR CONSTRUCTION LP | 495 | 3 | 736 |
| Eugene, OR | WEBER ENTERPRISES, INC. | 159 | 6 | 184 |
| La Crosse, WI | WEBER HOLDINGS LLC | 100 | 4 | 164 |
| Jamestown, NY | WEBER KNAPP COMPANY | 101 | 1 | 101 |
| Paramount, CA | WEBER METALS, INC. | 388 | 4 | 384 |
| Jericho, NY | WEBSTER BANK, N.A. | 4,257 | 9 | 4,256 |
| Duluth, GA | WEG ELECTRIC CORP | 1,292 | 4 | 1,292 |
| Washington, MO | WEG TRANSFORMERS USA LLC | 539 | 3 | 539 |
| Cresco, PA | WEILER CORPORATION | 266 | 5 | 228 |
| Minneapolis, MN | WEIS BUILDERS, INC. | 263 | 3 | 263 |
| Houston, TX | WELLBORE INTEGRITY SOLUTIONS, LLC | 427 | 5 | 504 |
| Albany, MN | WELLS CONCRETE | 1,752 | 2 | 1,752 |
| Owatonna, MN | WENGER CORPORATION | 564 | 4 | 895 |
| Fremont, IN | WENZEL METAL SPINNING INC. | 132 | 1 | 133 |
| Wheeling, WV | WESBANCO INC | 2,156 | 10 | 2,467 |
| Wichita, KS | WESCON CONTROLS, LLC | 140 | 8 | 147 |
| Carlsbad, CA | WEST DEVELOPMENT, LLC | 155 | 2 | 155 |
| Cordova, TN | WEST FRASER, INC. | 3,933 | 3 | 10,998 |
| Kailua Kona, HI | WEST HAWAII COMMUNITY HEALTH CENTER | 410 | 11 | 322 |
| Fort Lauderdale, FL | WEST MARINE PRODUCTS, INC. | 1,397 | 7 | 1,397 |
| Westby, WI | WESTBY (WCCU) CO-OP CREDIT UNION | 220 | 6 | 199 |
| Yorktown Heights, NY | WESTCHESTER MEDICAL PRACTICE, DBA NEWYORK-PRESBYTERIAN MEDICAL GROUP H | 286 | 5 | 370 |
| Salt Lake City, UT | WESTERN ELECTRICITY COORDINATING COUNCIL | 166 | 4 | 166 |
| Salt Lake City, UT | WESTERN EXPLOSIVES SYSTEMS COMPANY | 181 | 4 | — |
| Estero, FL | WESTERN GLOBAL AIRLINES INC. | 275 | 3 | 300 |
| Lake Forest, CA | WESTERN GOLF PROPERTIES, LLC | 210 | 4 | 210 |
| Oklahoma City, OK | WESTERN INDUSTRIES CORPORATION | 99 | 4 | 107 |
| Kent, WA | WESTERN INTEGRATED TECHNOLOGIES, LLC | 122 | 1 | 122 |
| Pittsburgh, PA | WESTERN PENNSYLVANIA CONSERVANCY | 186 | 9 | 180 |
| Cleveland, OH | WESTERN RESERVE CARE SOLUTIONS | 849 | 3 | 849 |
| Butler, WI | WESTERN STATES ENVELOPE COMPANY | 432 | 4 | 433 |
| Centennial, CO | WESTERN STONE & METAL CORP. | 855 | 3 | 255 |
| Lenexa, KS | WESTLAKE HARDWARE, INC. | 1,670 | 4 | 1,809 |
| Carpinteria, CA | WESTLAND FLORAL COMPANY CARPINTERIA, INC. | 196 | 1 | 196 |
| Idaho Falls, ID | WESTMARK CREDIT UNION | 226 | 2 | 230 |
| Charlottesville, VA | WESTMINSTER CANTERBURY OF THE BLUE RIDGE | 191 | 3 | 190 |
| Winchester, VA | WESTMINSTER CANTERBURY OF WINCHESTER INC. | 203 | 4 | 205 |
| Rockville, MD | WESTMINSTER INGLESIDE KINGFARM PRESBYTARIAN RETIREMENT COMMUNITY, | 553 | 5 | 553 |
| Greenwood, IN | WESTMINSTER VILLAGE GREENWOOD, INC. | 146 | 3 | 146 |
| Virginia Beach, VA | WESTMINSTER-CANTERBURY ON CHESAPEAKE BAY | 690 | 7 | 443 |
| Pine Brook, NJ | WESTPORT CORPORATION | 131 | 6 | 121 |
| Atlanta, GA | WESTROCK COMPANY | 32,031 | 18 | 40,839 |
| Sun Valley, CA | WET ENTERPRISES, INC. | 239 | 4 | 239 |
| Sun Prairie, WI | WEYAUWEGA CHEESE, LLC | 132 | 5 | 131 |
| Seattle, WA | WEYERHAEUSER COMPANY | 8,908 | 6 | 4,823 |
| Ashburn, VA | WFI GROUP, INC. | 379 | 6 | 379 |
| Boston, MA | WHDH-TV | 219 | 9 | 219 |
| Wheeling, WV | WHEELING PARK COMMISSION | 182 | 7 | 153 |
| Van Nuys, CA | WHEELS FINANCIAL GROUP, LLC LOANMART | 156 | 6 | 178 |
| Chamblee, GA | WHEELS UP PARTNERS LLC | 1,417 | 3 | 1,417 |
| Chester, CT | WHELEN ENGINEERING COMPANY, INC. | 1,761 | 1 | 1,761 |
| Delanson, NY | WHISPERING PINES PRESCHOOL, INC. | 130 | 5 | 130 |
| Lexington, KY | WHITAKER BANK CORPORATION OF KY | 361 | 4 | 361 |
| Renton, WA | WHITE MOUNTAIN BEVERAGE LLC | 168 | 2 | 178 |
| White Plains, NY | WHITE PLAINS HOSPITAL CENTER C/O HUMAN RESOURCE COMMITTEE | 4,357 | 5 | 5,144 |
| Batesville, AR | WHITE RIVER HEALTH SYSTEM GROUP LIFE AND AD&D PLAN | 1,568 | 4 | 1,568 |
| Whitestone, NY | WHITESTONE HOME FURNISHINGS, LLC | 305 | 3 | 305 |
| Mazomanie, WI | WICK BUILDING SYSTEMS, INC. | 129 | 3 | 128 |
| Wickenburg, AZ | WICKENBURG COMMUNITY HOSPITAL | 228 | 4 | 277 |
| Bozeman, MT | WILDFIRE DEFENSE SYSTEMS, INC. | 265 | 3 | 283 |
| Frederick, MD | WILLARD AGRI-SERVICE, INC. | 111 | 4 | 117 |
| Anaheim, CA | WILLDAN GROUP, INC. | 1,358 | 7 | 1,038 |
| Chantilly, VA | WILLIAM A. HAZEL, INC. | 486 | 3 | 486 |
| Chicago, IL | WILLIAM BLAIR & COMPANY, LLC | 1,685 | 9 | 2,010 |
| Washington, DC | WILLIAM C. SMITH & COMPANY, INC. | 491 | 4 | 363 |
| East Swanzey, NH | WILLIAM F. FENTON, LLC | 165 | 2 | 162 |
| Raleigh, NC | WILLIAM PEACE UNIVERSITY | 114 | 2 | 122 |
| Williamsburg, VA | WILLIAMSBURG LANDING, INC. | 246 | 5 | 246 |
| Coconut Creek, FL | WILLIS LEASE FINANCE CORPORATION | 158 | 5 | 262 |
| Willow Street, PA | WILLOW VALLEY ASSOCIATES, INC. | 148 | 3 | 135 |
| Willow Street, PA | WILLOW VALLEY COMMUNITIES | 870 | 8 | 870 |
| Wilmington, NC | WILMINGTON EYE, P.A. | 221 | 3 | 221 |
| Temecula, CA | WILSON CREEK WINERY & VINEYARDS, INC. | 226 | 6 | 93 |
| Wilsonville, OR | WILSONVILLE T LLC | 215 | 2 | 215 |
| Milford, CT | WINCHESTER INTERCONNECT CORPORATION | 747 | 8 | 1,182 |
| Boise, ID | WINCO HOLDINGS, INC. | 22,846 | 2 | 22,846 |
| Williamsville, NY | WINDSONG RADIOLOGY GROUP, PC | 227 | 5 | 3,618 |
| Lafayette, CA | WING INFLATABLES INC | 218 | 3 | 400 |
| Elk Grove Village, IL | WINSTON BRANDS, INC. | 214 | 4 | 266 |
| Oregon, WI | WISCO INDUSTRIES, INC. | 107 | 4 | 30 |
| Cary, NC | WITHERSRAVENEL | 440 | 9 | 104 |
| Oak Brook, IL | WITT/KIEFFER INC. | 357 | 5 | 339 |
| Troy, MI | WITZENMANN | 171 | 8 | 171 |
| Cypress, CA | WKS RESTAURANT CORPORATION | 962 | 4 | 962 |
| The Woodlands, TX | WMC HOLDINGS, LP | 131 | 2 | 131 |
| Roswell, GA | WMW INC.DBA HONDA CARLAND/ACURA CARLAND GROUP | 158 | 3 | 205 |
| Secaucus, NJ | WNBA, LLC | 192 | 3 | 131 |
| Wichita, KS | WOLFE ELECTRIC, INC. | 92 | 8 | 93 |
| York, PA | WOLFGANG OPERATIONS, LLC | 239 | 8 | 239 |
| Sandy, UT | WOLVERINE FUELS HOLDING LLC | 825 | 3 | 754 |
| Brooklyn, NY | WOMENS LEAGUE COMMUNITY RESIDENCES | 323 | 4 | 317 |
| Bowling Green, OH | WOOD COUNTY HOSPITAL ASSOCIATION | 766 | 5 | 766 |
| Los Angeles, CA | WOOD, SMITH, HENNING & BERMAN, LLP | 747 | 6 | 747 |
| Troy, MI | WOODBRIDGE HOLDINGS INC. | 1,489 | 5 | 1,597 |
| Puyallup, WA | WOODCREEK PROVIDER SERVICES | 123 | 4 | 123 |
| Woodland, CA | WOODLAND CLINIC MEDICAL GROUP | 151 | 5 | 174 |
| Carlsbad, CA | WOODLAND TERRACE | 155 | 4 | 165 |
| Omaha, NE | WOODMEN OF THE WORLD LIFE INSURANCE SOCIETY | 1,293 | 7 | 415 |
| Worcester, MA | WORCESTER POLYTECHNIC INSTITUTE | 1,769 | 6 | 1,502 |
| Anaheim, CA | WORKCARE, INC. | 671 | 7 | 872 |
| Bradenton, FL | WORKFORCE BUSINESS SERVICES, INC. | 323 | 3 | 323 |
| Imperial, PA | WORKOVER SOLUTIONS | 130 | 4 | 130 |
| Nashville, TN | WORKWEAR OUTFITTERS, LLC | 1,220 | 9 | 1,194 |
| San Bernardino, CA | WORLD CLASS DISTRIBUTION, INC. | 778 | 6 | 354 |
| Monona, WI | WPS INSURANCE CORPORATION | 1,952 | 10 | 1,702 |
| Greenwich, CT | WR BERKLEY CORPORATION | 6,166 | 6 | 8,738 |
| West Des Moines, IA | WRIGHT SERVICE CORP. | 3,393 | 5 | 391 |
| Houston, TX | WRM HOLDINGS, LLC | 261 | 3 | 261 |
| Milwaukee, WI | WROUGHT WASHER MFG., INC. | 106 | 3 | 116 |
| Chestnut Hill, MA | WS ASSET MANAGEMENT, INC | 584 | 3 | 363 |
| New York, NY | WSA-NY MANAGER, LLC | 127 | 3 | 127 |
| Chicago, IL | WTS INTERNATIONAL, LLC DBA ARCH AMENITIES GROUP | 764 | 2 | 749 |
| Ramsey, NJ | WURTH GROUP OF NORTH AMERICA INC | 4,602 | 8 | 4,602 |
| Alloy, WV | WVA MANUFACTURING, LLC | 220 | 2 | 623 |
| Walla Walla, WA | WWC PHYSICIANS PC | 174 | 9 | 225 |
| West Jordan, UT | X3 STAFFING, INC. | 350 | 3 | 350 |
| Minneapolis, MN | XCEL ENERGY INC. | 11,534 | 4 | 13,330 |
| St. Louis, MO | XTRA CORPORATION | 386 | 6 | 376 |
| Cody, WY | Y-TEX CORPORATION | 86 | 1 | 87 |
| New Haven, CT | YALE NEW HAVEN HEALTH SERVICES CORPORATION | 19,516 | 11 | 27,947 |
| New Haven, CT | YALE UNIVERSITY | 19,609 | 18 | 90 |
| Novi, MI | YANFENG INTERNATIONAL AUTOMOTIVE TECHNOLOGY US I LLC | 5,509 | 2 | 5,623 |
| Kansas City, MO | YARCO COMPANY, INC. | 251 | 5 | 251 |
| Big Sky, MT | YELLOWSTONE CLUB OPERATIONS, LLC | 760 | 8 | 656 |
| Wichita, KS | YINGLING AIRCRAFT, INC. | 311 | 3 | 311 |
| Wilmington, DE | YMCA OF DELAWARE | 143 | 9 | 17 |
| West Chester, PA | YMCA OF GREATER BRANDYWINE | 244 | 3 | 244 |
| York, ME | YORK HOSPITAL | 763 | 3 | 979 |
| Appleton, WI | YOUNG MEN'S CHRISTIAN ASSOCIATION OF THE FOX CITIES, INC. | 222 | 3 | 223 |
| Honolulu, HI | YOUNG MENS CHRISTIAN ASSOCIATION OF HONOLULU | 415 | 6 | 8 |
| Chesterfield Twp, MI | YOUNG SUPPLY COMPANY, INC. | 0 | 2 | 202 |
| Atlanta, GA | YOUNG'S MARKET COMPANY OF ARIZONA, LLC | 0 | 2 | 247 |
| Atlanta, GA | YOUNG'S MARKET COMPANY OF OREGON | 0 | 2 | 117 |
| Atlanta, GA | YOUNG'S MARKET COMPANY OF WASHINGTON | 0 | 2 | 264 |
| Atlanta, GA | YOUNG'S MARKET COMPANY, LLC | 0 | 6 | 1,638 |
| Hagerstown, MD | YOUNGER MOTORCARS, INC. | 165 | 3 | 163 |
| Doral, FL | YOUTH CO-OP, INC. | 339 | 5 | 172 |
| Boise, ID | YOUTH MEN'S CHRISTIAN ASSOCIATION OF BOISE CITY IDAHO | 276 | 4 | 156 |
| Memphis, TN | YOUTH VILLAGES | 4,945 | 9 | 3,941 |
| Chillicothe, OH | YSK CORPORATION | 177 | 2 | 177 |
| Laureldale, PA | YUASA BATTERY, INC. | 352 | 3 | — |
| Chesapeake, VA | YUPO CORPORATION AMERICA | 152 | 6 | 152 |
| Seattle, WA | YWCA OF SEATTLE-KING COUNTY- SNOHOMISH COUNTY | 286 | 5 | 286 |
| New York, NY | ZARA USA, INC. | 5,584 | 6 | 1,296 |
| Woodbridge, VA | ZEIDERS ENTERPRISES, INC. | 328 | 4 | 551 |
| Hampton, VA | ZEL TECHNOLOGIES, LLC | 108 | 8 | 2 |
| Baltimore, MD | ZENTECH MANUFACTURING, INC. | 279 | 3 | 359 |
| North Prairie, WI | ZERO ZONE, INC. | 574 | 7 | 534 |
| New York, NY | ZETA CHARTER SCHOOLS, INC. | 458 | 3 | 458 |
| New York, NY | ZETA GLOBAL | 1,722 | 5 | 1,722 |
| Northville, MI | ZF NORTH AMERICA, INC. | 10,684 | 10 | 10,591 |
| Greensboro, NC | ZIM AIRCRAFT CABIN SOLUTIONS | 312 | 4 | 58 |
| Madison, WI | ZIMBRICK, INC. | 850 | 5 | 805 |
| Warsaw, IN | ZIMMER BIOMET HOLDINGS, INC. | 7,304 | 13 | 7,468 |
| Warsaw, IN | ZIMMER SURGICAL, INC. | 43 | 4 | 45 |
| Solon, OH | ZIRCOA, INC. | 176 | 5 | 107 |
| Philadelphia, PA | ZOOLOGICAL SOCIETY OF PHILADELPHIA | 174 | 5 | 178 |
| San Diego, CA | ZOOLOGICAL SOCIETY OF SAN DIEGO | 827 | 12 | 1,089 |
| Rochelle Park, NJ | ZRG PARTNERS | 527 | 2 | 527 |
| Hallandale, FL | ZUMBA FITNESS, LLC | 155 | 6 | 149 |
| Lynnwood, WA | ZUMIEZ INC. | 1,681 | 3 | 1,987 |