| Sanford, FL | WAL-ROSE, INC. | 236 | 4 | 8 |
| Hunt Valley, MD | WALLACE MONTGOMERY & ASSOCIATES, LLP | 231 | 4 | 196 |
| San Dimas, CA | WALLCRAFT DRYWALL, INC. | 145 | 2 | 85 |
| Cheyenne, WY | WALLICK AND VOLK, INC. | 115 | 3 | 126 |
| Maryville, TN | WALTERS & MASON RETAIL INC. | 661 | 2 | 661 |
| Blaine, MN | WALTERS RECYCLING & REFUSE, INC. | 149 | 3 | 149 |
| Vicksburg, MS | WARING OIL COMPANY LLC | 142 | 4 | 128 |
| Livonia, MI | WASHERS, INC. | 173 | 7 | 65 |
| Olympia, WA | WASHINGTON STATE EMPLOYEES CREDIT UNION | 932 | 4 | 932 |
| Oklahoma City, OK | WASHITA VALLEY ENTERPRISES, INC | 378 | 4 | 130 |
| Fairless Hills, PA | WASTE GAS FABRICATING COMPANY, INC. | 115 | 4 | 96 |
| Sarasota, FL | WATERMARK DELIVERY SOLUTIONS, LLC | 25 | 2 | 25 |
| New Canaan, CT | WAVENY CARE CENTER | 249 | 2 | 249 |
| Ocoee, FL | WAYNE AUTOMATIC FIRE SPRINKLERS | 1,039 | 7 | 662 |
| Holliston, MA | WAYNE J. GRIFFIN ELECTRIC, INC. | 1,275 | 3 | 1,264 |
| Freeport, ME | WAYSIDE PUBLISHING | 114 | 4 | 114 |
| Thorp, WI | WB MANUFACTURING LLC | 550 | 4 | 471 |
| Green Bay, WI | WE CARE SENIOR CARE DBA HOME INSTEAD SENIOR CARE | 126 | 2 | 93 |
| Naugatuck, CT | WE DO LIFE....TOGETHER A DIVISION OF ICES/CT TRANSPORTATION SOLUTIONS | 173 | 5 | 46 |
| Fort Worth, TX | WEAVER AND TIDWELL, LLP | 1,373 | 2 | 1,373 |
| East Earl, PA | WEAVER COMPANIES, INC. | 87 | 4 | 46 |
| Minneapolis, MN | WEC, INC. | 129 | 3 | 47 |
| Little Rock, AR | WEHCO MEDIA, INC. & SUBSIDIARIES | 868 | 6 | 868 |
| Ottsville, PA | WEHRUNG'S LUMBER & HOME CENTER, INC. | 0 | 3 | 126 |
| Germantown, WI | WEIMER BEARING & TRANSMISSION INC. | 476 | 5 | 476 |
| Wenatchee, WA | WEINSTEIN BEVERAGE COMPANY | 168 | 3 | 168 |
| New Orleans, LA | WEISER SECURITY SERVICES, INC. | 176 | 2 | 468 |
| De Pere, WI | WEL COMPANIES, INC. | 410 | 3 | 397 |
| Waukesha, WI | WELDALL MFG., INC. | 259 | 8 | 211 |
| Vancouver, WA | WELLONS GROUP, INC. | 187 | 4 | 21 |
| Salt Lake City, UT | WELLQUEST LIVING, LLC | 993 | 4 | 246 |
| Akron, OH | WELTY BUILDING COMPANY LTD | 189 | 2 | 189 |
| Appleton, WI | WERNER ELECTRIC SUPPLY CO. | 462 | 7 | 350 |
| Pittsburgh, PA | WESCO DISTRIBUTION, INC. | 12,457 | 6 | 12,407 |
| Midland, TX | WESCON MANAGEMENT GROUP | 700 | 3 | 1,644 |
| Brea, CA | WEST COAST PRIME MEATS LLC | 144 | 3 | 215 |
| St. Louis, MO | WEST COUNTY RADIOLOGICAL GROUP, INC | 153 | 7 | 4 |
| Richmond, VA | WEST CREEK FINANCIAL | 179 | 3 | 179 |
| Murrieta, CA | WEST PAK AVOCADO, INC. | 152 | 4 | 57 |
| Lamesa, TX | WEST TEXAS OPPORTUNITIES, INC. | 144 | 2 | 144 |
| Carlsbad, NM | WESTERN COMMERCE BANK | 69 | 2 | 69 |
| Sugar Land, TX | WESTERN CONTAINER CORPORATION | 278 | 3 | 278 |
| Cabool, MO | WESTERN DAIRY TRANSPORT, L.L.C. | 807 | 2 | 807 |
| Boulder, CO | WESTERN DISPOSAL SERVICES, INC. | 179 | 2 | 179 |
| Evansville, IN | WESTERN EXCELSIOR CORPORATION | 122 | 3 | 122 |
| Goshen, CA | WESTERN MILLING, LLC | 420 | 5 | 548 |
| Prescott Valley, AZ | WESTERN NEWS&INFO INC. EMPLOYEE BENEFIT PLAN | 196 | 5 | 104 |
| Bakersfield, CA | WESTERN OILFIELDS SUPPLY COMPANY | 1,367 | 4 | 1,361 |
| Orange, CA | WESTERN PACIFIC DISTRIBUTING, LLC | 124 | 3 | 101 |
| Pittsburgh, PA | WESTERN PENNSYLVANIA SCHOOL FOR THE DEAF | 250 | 5 | 250 |
| Wilkes-barre, PA | WESTGUARD INSURANCE COMPANY | 957 | 5 | 1,185 |
| Miramar, FL | WETHERILL ASSOCIATES, INC. | 356 | 4 | 208 |
| Milwaukee, WI | WEYCO GROUP, INC. | 279 | 4 | 226 |
| West Des Moines, IA | WHEELER CONSOLIDATED, INC. | 138 | 1 | 132 |
| Brewster, OH | WHEELING & LAKE ERIE RAILWAY COMPANY | 411 | 3 | 388 |
| Dayton, OH | WHITE FAMILY COMPANY, INC. | 858 | 4 | 520 |
| Lafayette Hill, PA | WHITEMARSH CONTINUING CARE RETIREMENT COMMUNITY | 192 | 5 | 143 |
| Sugar Land, TX | WHOLE EARTH BRANDS INC. | 93 | 4 | 93 |
| Wichita Falls, TX | WICHITA FALLS RETIREMENT FOUNDATION | 53 | 4 | 5 |
| Wichita, KS | WICHITA WATER CONDITIONING, INC. | 1,026 | 5 | 1,026 |
| Coral Gables, FL | WICKER, SMITH, O'HARA, MCCOY & FORD, P.A. | 555 | 5 | 371 |
| Erie, PA | WIDGET FEDERAL CREDIT UNION | 108 | 3 | 95 |
| Saginaw, MI | WILDFIRE CREDIT UNION | 164 | 5 | 180 |
| Indianapolis, IN | WILHELM CONSTRUCTION, INC. | 659 | 2 | 494 |
| Broken Arrow, OK | WILJO INTERIORS | 153 | 3 | 153 |
| East Brunswick, NJ | WILKIN & GUTTENPLAN, P.C. | 142 | 15 | 118 |
| Washington, DC | WILKINSON BARKER KNAUER, LLP | 118 | 7 | 118 |
| Frederick, MD | WILLARD AGRI-SERVICE, INC. | 111 | 4 | 12 |
| Stuart, FL | WILLIAM WALLACE ENTERPRISES, INC D/B/A WALLACE LINCOLN | 273 | 4 | 285 |
| Jacksonville, FL | WILLIAMS & ROWE, CO. INC. | 130 | 3 | 130 |
| Bozeman, MT | WILLIAMS PLUMBING AND HEATING INC | 275 | 3 | 275 |
| Cedar Grove, WI | WILLMAN INDUSTRIES, INC. | 121 | 1 | 121 |
| Delaware, OH | WILLOW BROOK CHRISTIAN SERVICES | 274 | 4 | 128 |
| Wilmington, OH | WILMINGTON COLLEGE | 0 | 8 | 118 |
| Darlington, SC | WILSON SENIOR CARE, INC. | 625 | 4 | 561 |
| Long Beach, CA | WINDES, INC. | 236 | 5 | 215 |
| Winner, SD | WINNER REGIONAL HEALTHCARE CENTER | 148 | 5 | 96 |
| Boston, MA | WINSTON BROTHERS, INC. | 153 | 5 | 3 |
| Bedford, NH | WIRE BELT COMPANY OF AMERICA, INC. | 123 | 2 | 32 |
| Waukesha, WI | WISCONSIN EVANGELICAL LUTHERAN SYNOD | 3,640 | 4 | 3,922 |
| Milwaukee, WI | WISCONSIN HUMANE SOCIETY | 213 | 8 | 22 |
| Germantown, WI | WISCONSIN LUTHERAN CHILD & FAMILY SERVICE, INC. | 100 | 1 | — |
| Dousman, WI | WISCONSIN MASONIC HOME, INC. | 172 | 2 | 178 |
| Cambridge, MA | WISTIA, INC. | 186 | 3 | 186 |
| New Haven, CT | WITHERS BERGMAN LLP | 355 | 3 | 355 |
| Cary, NC | WITHERSRAVENEL | 440 | 9 | 370 |
| Cypress, CA | WKS RESTAURANT CORPORATION | 962 | 4 | 566 |
| Towson, MD | WMS PARTNERS LLC | 78 | 4 | 78 |
| Spartanburg, SC | WOFFORD COLLEGE | 527 | 2 | 527 |
| Boston, MA | WOLF, GREENFIELD & SACKS, P.C. | 430 | 5 | 430 |
| Brookfield, WI | WOLTER, INC. | 653 | 3 | 601 |
| Winston-salem, NC | WOMBLE BOND DICKINSON (US), LLP | 1,161 | 5 | 1,302 |
| Providence, RI | WOMEN & INFANTS HOSPITAL | 1,650 | 6 | 429 |
| Appleton, WI | WOMENS HEALTH SPECIALISTS, SC | 129 | 4 | 118 |
| Portland, ME | WOODARD AND CURRAN, INC. | 1,264 | 6 | 1,264 |
| Richmond, VA | WOODFIN HEATING INC | 852 | 8 | 539 |
| Roanoke, VA | WOODS ROGERS VANDEVENTER BLACK PLC | 253 | 4 | 253 |
| New Orleans, LA | WOODWARD DESIGN + BUILD LLC | 137 | 4 | 137 |
| Gerald, MO | WOODY BOGLER TRUCKING COMPANY | 163 | 2 | 167 |
| Dayton, OH | WOOLPERT, INC. | 1,686 | 3 | 1,672 |
| San Mateo, CA | WORK, INC. | 345 | 10 | 345 |
| Littleton, MA | WORKERS CREDIT UNION | 255 | 2 | 325 |
| Ames, IA | WORKIVA INC. | 1,959 | 6 | 2,135 |
| Greenville, SC | WORLD ACCEPTANCE CORPORATION | 2,635 | 3 | 2,742 |
| Alameda, CA | WORLD MARKET, LLC | 1,875 | 13 | 1,818 |
| Greensboro, NC | WORLDWIDE INSURANCE NETWORK, LLC. | 127 | 9 | 96 |
| Pipersville, PA | WORTH & COMPANY, INC. | 504 | 5 | 759 |
| Richmond, VA | WORTH HIGGINS & ASSOCIATES INC. | 169 | 4 | 46 |
| Yardley, PA | WOUND CARE CONCEPTS INC. | 452 | 7 | 341 |
| Los Angeles, CA | WOUND PROS MANAGEMENT GROUP, INC | 598 | 4 | 348 |
| Jacksonville, FL | WOUNDED WARRIOR PROJECT, INC. | 909 | 7 | 738 |
| Saint Petersburg, FL | WRH REALTY SERVICES, INC. | 291 | 1 | 291 |
| Charleston, TN | WRIGHT BROTHERS CONSTRUCTION COMPANY, INC. | 328 | 2 | 1 |
| New York, NY | WW INTERNATIONAL INC. | 413 | 10 | — |
| Wyandotte, OK | WYANDOTTE NATION | 988 | 6 | 342 |
| Las Vegas, NV | WYNN RESORTS, LIMITED | 4,275 | 13 | 6,085 |
| Miami, FL | WYNNE BUILDING CORPORATION | 117 | 4 | 63 |
| Casper, WY | WYOMING MACHINERY COMPANY | 649 | 3 | 651 |
| Albuquerque, NM | X-RAY ASSOCIATES OF NEW MEXICO, P.C. | 250 | 3 | 250 |
| Sunnyvale, CA | XORIANT CORPORATION | 226 | 4 | 82 |
| Tyrone, GA | XOTECH LLC | 191 | 2 | 243 |
| Midland, TX | XRI SERVICES CO. | 134 | 3 | 174 |
| Cincinnati, OH | XTEK INC | 395 | 3 | 368 |
| Edison, NJ | XTIVIA, INC. | 184 | 3 | 166 |
| Malvern, PA | Y-PRIME, LLC | 326 | 3 | 334 |
| Medford, NJ | Y.A.L.E. SCHOOL, INC. | 508 | 4 | 509 |
| Columbus, OH | YACHIYO OF AMERICA INC. | 727 | 5 | 727 |
| Yakima, WA | YAKIMA CHIEF HOPS INC | 326 | 3 | 237 |
| Newark, NJ | YANG MING AMERICA CORP. | 291 | 2 | 248 |
| Canton, MI | YAZAKI NORTH AMERICA, INC. | 1,927 | 6 | 1,572 |
| Colchester, IL | YETTER MANUFACTURING COMPANY | 111 | 3 | 111 |
| Portland, OR | YMCA OF COLUMBIA-WILLAMETTE | 100 | 2 | 69 |
| Dayton, OH | YMCA OF GREATER DAYTON | 188 | 2 | 110 |
| Winston-salem, NC | YMCA OF NORTHWEST NORTH CAROLINA | 156 | 4 | 20 |
| York, PA | YORK IMPERIAL PLASTICS, INC. | 31 | 4 | 30 |
| Eatontown, NJ | YORK TELECOM CORPORATION | 400 | 6 | 400 |
| Monterey Park, CA | YOUBAR INC. | 116 | 5 | 39 |
| Chicago, IL | YOUNG CENTER FOR IMMIGRANT CHILDREN'S RIGHTS | 129 | 3 | 131 |
| Wilmington, DE | YOUNG CONAWAY STARGATT & TAYLOR LLP | 257 | 5 | 233 |
| Ridgeland, MS | YOUNG WILLIAMS PC | 1,045 | 11 | 1,034 |
| Chula Vista, CA | YOUNGEVITY | 130 | 5 | 130 |
| New Port Richey, FL | YOUTH AND FAMILY ALTERNATIVES, INC. | 327 | 4 | 49 |
| Louisville, KY | YUM BRANDS, INC. | 27,091 | 10 | 27,091 |
| City Of Industry, CA | YUM YUM DONUT SHOPS, INC. | 162 | 4 | 162 |
| San Jose, CA | YWCA GOLDEN GATE SILICON VALLEY | 119 | 1 | 119 |
| Laurel Hill, NC | Z.V. PATE, INC. | 58 | 2 | 33 |
| Winchester, TN | ZANINI TENNESSEE, INC. | 129 | 2 | 133 |
| Kalamazoo, MI | ZEIGLER AUTO GROUP, INC. | 969 | 3 | 881 |
| Metuchen, NJ | ZENITH ENERGY U.S. L.P. | 83 | 4 | 83 |
| Spokane, WA | ZIEGLER LUMBER COMPANY | 166 | 3 | 160 |
| Seattle, WA | ZILLOW GROUP, INC. | 6,198 | 5 | 6,194 |
| Racine, WI | ZMAC TRANSPORTATION | 103 | 7 | 103 |
| Auburn, WA | ZONES, LLC | 983 | 2 | 183 |
| Cincinnati, OH | ZOOLOGICAL SOCIETY OF CINCINNATI | 281 | 8 | — |
| Evanston, IL | ZS ASSOCIATES, INC. | 2,791 | 6 | 2,895 |
| Slinger, WI | ZUERN BUILDING PRODUCTS, INC. | 238 | 4 | 217 |
| Hallandale, FL | ZUMBA FITNESS, LLC | 155 | 6 | 122 |
| Milwaukee, WI | ZYWAVE, INC. | 516 | 5 | 518 |