| Mattawan, MI | WESTERN DIVERSIFIED PLASTICS, LLC | 463 | 8 | 547 |
| Loomis, CA | WESTERN ENGINEERING CONTRACTORS, INC. | 93 | 4 | 93 |
| Anadarko, OK | WESTERN FARMERS ELECTRIC COOPERATIVE | 394 | 5 | 435 |
| Salt Lake City, UT | WESTERN GOVERNORS UNIVERSITY | 7,641 | 12 | 7,514 |
| Aurora, CO | WESTERN INDUSTRIAL CONTRACTORS, INC. | 139 | 4 | 148 |
| Vancouver, WA | WESTERN PACIFIC BUILDING MATERIALS, INC. | 302 | 5 | 354 |
| Fargo, ND | WESTERN PRODUCTS, INC. | 152 | 9 | 146 |
| Hudson, OH | WESTERN RESERVE ACADEMY | 132 | 6 | 132 |
| Grass Valley, CA | WESTERN SIERRA MEDICAL CLINIC, INC. | 104 | 5 | 165 |
| Everett, WA | WESTERN WASHINGTON MEDICAL GROUP | 340 | 3 | 340 |
| Westfield, MA | WESTFIELD BANK | 283 | 9 | 283 |
| Pittsburgh, PA | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORPORATION | 11,252 | 10 | 11,222 |
| Houston, TX | WESTLAKE MANAGEMENT SERVICES, INC. | 10,420 | 5 | 9,833 |
| Town And Country, MO | WESTMINSTER CHRISTIAN ACADEMY BENEFIT PLAN | 143 | 6 | 143 |
| Muncie, IN | WESTMINSTER VILLAGE MUNCIE, INC. | 136 | 8 | 136 |
| Greensburg, PA | WESTMORELAND HUMAN OPPORTUNITIES, INC. | 225 | 1 | 225 |
| New York, NY | WESTPOINT HOME LLC | 215 | 4 | 215 |
| San Francisco, CA | WESTSIDE COMMUNITY SERVICES | 129 | 5 | 129 |
| Dallas, TX | WESTWOOD MANAGEMENT CORP. | 145 | 4 | 145 |
| Pittsburgh, PA | WEXFORD HEALTH SOURCES, INC. | 2,120 | 5 | 1,534 |
| Oklahoma City, OK | WH BRAUM INC | 3,619 | 7 | 3,619 |
| San Antonio, TX | WHATABURGER RESTAURANTS LLC | 52,740 | 9 | 9,573 |
| Tuscaloosa, AL | WHATLEY HEALTH SERVICES, INC. | 124 | 6 | 120 |
| Wheaton, IL | WHEATON COLLEGE | 1,354 | 5 | 665 |
| Pittsburgh, PA | WHEMCO HOLDINGS, INC. | 622 | 10 | 35 |
| Atlanta, GA | WHITAKER OIL COMPANY | 113 | 3 | 112 |
| San Francisco, CA | WHITE OAK GLOBAL ADVISORS, LLC | 203 | 2 | 203 |
| Mableton, GA | WHITEFIELD ACADEMY | 176 | 2 | 176 |
| Austin, TX | WHITEWATER MIDSTREAM SERVICES, CO. | 209 | 8 | 209 |
| Southaven, MS | WHITMOR, INC. | 77 | 8 | 79 |
| Haverhill, MA | WHITTIER EMPLOYEE RESOURCES, INC. | 418 | 10 | 666 |
| North Wichita, KS | WICHITA CHILDREN'S HOME | 117 | 11 | 32 |
| Wichita, KS | WICHITA RADIOLOGICAL GROUP, P.A. | 140 | 3 | 141 |
| Louisville, KY | WIELAND NORTH AMERICA, INC. | 3,037 | 12 | 3,037 |
| Buffalo, NY | WIELAND ROLLED PRODUCTS NORTH AMERICA BUFFALO, INC. | 879 | 4 | 879 |
| Sanford, FL | WIGINTON CORPORATION | 490 | 3 | 490 |
| San Francisco, CA | WIKIMEDIA FOUNDATION | 320 | 5 | 320 |
| West Des Moines, IA | WILD ROSE ENTERTAINMENT LLLP | 263 | 11 | 401 |
| Allentown, PA | WILDCAT, LLC | 212 | 6 | 229 |
| Washington, IA | WILDHAWK INVESTMENTS LLC | 157 | 9 | 318 |
| Warsaw, IN | WILDMAN BUSINESS GROUP LLC | 425 | 10 | 425 |
| Turner, OR | WILLAMETTE VALLEY VINEYARDS | 230 | 5 | 202 |
| Liberty, MO | WILLIAM JEWELL COLLEGE | 196 | 9 | 403 |
| Sayre, PA | WILLIAMS OIL COMPANY, INC. | 723 | 6 | 652 |
| Shreveport, LA | WILLIS-KNIGHTON MEDICAL CENTER | 7,897 | 3 | 5,582 |
| Dallas, TX | WILLOW BRIDGE E.C.W. LLC | 4,686 | 3 | 4,683 |
| Wheeling, WV | WILLOW GLEN CAPITAL, LLC | 111 | 1 | 111 |
| Avon, OH | WILLOWAY NURSERIES, INC. | 115 | 8 | 140 |
| Willowbrook, IL | WILLOWBROOK FORD, INC. | 146 | 1 | 146 |
| Mount Sterling, OH | WILLOWWOOD GLOBAL HOLDINGS, LLC | 168 | 9 | 172 |
| Wilmington, OH | WILMINGTON COLLEGE | 0 | 8 | 185 |
| Wilmington, NC | WILMINGTON HEALTH, PLLC | 1,041 | 4 | 1,041 |
| Albuquerque, NM | WILSON AND COMPANY, INC. ENGINEERS AND ARCHITECTS | 649 | 7 | 1,044 |
| Tampa, FL | WILSON HUMAN CAPITAL GROUP, INC. | 423 | 3 | 620 |
| Chicago, IL | WILSON SPORTING GOODS CO. | 2,436 | 3 | 2,436 |
| White Bear Lake, MN | WILSON TOOL INTERNATIONAL, INC. | 532 | 3 | 532 |
| Boise, ID | WINCO HOLDINGS, INC. | 22,846 | 2 | 22,846 |
| Santa Fe Springs, CA | WINDSOR FASHIONS, INC. | 1,275 | 9 | 1,243 |
| Glen Allen, VA | WINEBOW | 1,384 | 11 | 90 |
| Boston, MA | WINN MANAGEMENT GROUP LLC | 3,538 | 16 | 3,692 |
| Eden Prairie, MN | WINNEBAGO INDUSTRIES, INC. | 5,939 | 7 | 5,226 |
| Gadsden, AL | WINSOUTH CREDIT UNION | 99 | 4 | 99 |
| Excelsior, MN | WISCHERMANN PARTNERS, INC. | 197 | 3 | 197 |
| Madison, WI | WISCONSIN BANKERS ASSOCIATION INSURANCE TRUST FUND | 3,126 | 16 | 2,484 |
| Milwaukee, WI | WISCONSIN STEEL AND TUBE CORPORATION | 150 | 2 | 150 |
| Florence, KY | WISEWAY, INC. | 0 | 4 | 123 |
| Fort Worth, TX | WL PLASTICS, LLC | 688 | 2 | 688 |
| Cleveland, OH | WLS STAMPING COMPANY | 95 | 9 | 95 |
| Hebron, KY | WM. C. ANDERSON, INC. | 113 | 4 | 113 |
| Vienna, VA | WOLF TRAP FOUNDATION FOR THE PERFORMING ARTS | 121 | 5 | 121 |
| Houston, TX | WOLFCREEK ENERGY GROUP, LLC | 135 | 7 | 135 |
| Durham, NC | WOLFSPEED, INC. | 3,940 | 12 | 4,476 |
| Taylor, MI | WOLVERINE HUMAN SERVICES | 78 | 11 | 66 |
| Chicago, IL | WOLVERINE TRADING, LLC | 388 | 6 | 70 |
| Rockford, MI | WOLVERINE WORLD WIDE, INC. | 1,213 | 9 | 1,945 |
| Baton Rouge, LA | WOMAN'S HOSPITAL FOUNDATION | 2,382 | 8 | 2,359 |
| Flowood, MS | WOMENS HEALTH MISSISSIPPI, LLC | 181 | 7 | 189 |
| Lebanon, TN | WONDER PORCELAIN GROUP, LLC | 162 | 6 | 162 |
| Sacramento, CA | WOOD RODGERS, INC. | 306 | 8 | 310 |
| Los Angeles, CA | WOOD, SMITH, HENNING & BERMAN, LLP | 747 | 6 | 870 |
| Troy, MI | WOODBRIDGE HOLDINGS INC. | 1,489 | 5 | 1,597 |
| Omaha, NE | WOODHOUSE FORD INC. | 738 | 23 | 1,073 |
| Fairfield, NJ | WOODMONT PROPERTIES LLC | 166 | 13 | 157 |
| Strongsville, OH | WOODPECKERS LLC | 123 | 3 | 115 |
| Lancaster, PA | WOODSTREAM CORPORATION | 521 | 5 | 521 |
| College Park, GA | WOODWARD ACADEMY | 579 | 6 | 641 |
| Worcester, MA | WORCESTER COMMUNITY ACTION | 132 | 6 | 132 |
| Pleasanton, CA | WORKDAY, INC. | 12,882 | 18 | 12,953 |
| Elmira, NY | WORKHOLDING US HOLDINGS LLC, DBA FORKARDT HARDINGE | 174 | 8 | 833 |
| Nashville, TN | WORKWEAR OUTFITTERS, LLC | 1,220 | 9 | 1,201 |
| Pigeon Forge, TN | WORLD CHOICE INVESTMENTS, LLC | 240 | 7 | 167 |
| Hollywood, FL | WORLD EMBLEM INTERNATIONAL INC | 251 | 5 | 251 |
| Cleveland, OH | WORLD SHIPPING, INC. | 658 | 3 | — |
| Irving, TX | WORLDWIDE FLIGHT SERVICES, INC. | 10,863 | 7 | 10,863 |
| Santa Ana, CA | WORLDWIDE GOLF SHOPS LLC | 996 | 8 | 527 |
| Urbandale, IA | WORLDWIDE-INTEGRATED SUPPLY CHAIN SOLUTIONS | 370 | 3 | 362 |
| Houston, TX | WORLEY GROUP INC | 5,500 | 9 | 5,500 |
| Lubbock, TX | WOUNDCENTRICS, LLC | 317 | 10 | 319 |
| Neenah, WI | WOW LOGISTICS COMPANY | 406 | 6 | 406 |
| Columbus, OH | WPG REAL ESTATE ASSOCIATES LLC | 368 | 10 | 368 |
| Denver, CO | WRIGHT AND MCGILL CO. | 189 | 2 | 165 |
| Little Rock, AR | WRIGHT, LINDSEY & JENNINGS LLP | 104 | 5 | 69 |
| Rockford, MN | WRIGHT-HENNEPIN COOPERATIVE ELECTRIC ASSOCIATION | 152 | 2 | 152 |
| San Francisco, CA | WRNS STUDIO | 138 | 4 | 138 |
| Eugene, OR | WS HOLDINGS SSE INC | 168 | 17 | 168 |
| Minneapolis, MN | WSB & ASSOCIATES, INC. | 982 | 3 | 982 |
| Midland, TX | WTG DOWNSTREAM SERVICES LLC | 0 | 7 | 386 |
| Hickory, NC | WW HEALTHCARE CONSULTANTS, LLC | 260 | 5 | 262 |
| Tualatin, OR | WWS HOLDINGS, INC. | 262 | 5 | 252 |
| Rockville, MD | X-ENERGY, LLC | 416 | 10 | 423 |
| Denver, CO | XERO, INC. | 334 | 7 | 334 |
| Chattanooga, TN | XPRESS GLOBAL SYSTEMS, LLC | 669 | 3 | 669 |
| Buena Park, CA | YAMAHA CORPORATION OF AMERICA | 458 | 4 | 447 |
| Yankton, SD | YANKTON MEDICAL CLINIC, P.C. | 290 | 12 | 268 |
| New Oxford, PA | YAZOO MILLS INCORPORATED | 182 | 5 | 201 |
| Boston, MA | YEAR UP, INC. | 643 | 6 | 696 |
| Florida, NY | YELLOW CAB HOLDINGS LLC | 440 | 4 | 440 |
| San Francisco, CA | YELP INC. | 4,127 | 17 | 4,063 |
| New York, NY | YESHIVA UNIVERSITY | 1,034 | 11 | 1,034 |
| Colchester, IL | YETTER MANUFACTURING COMPANY | 111 | 3 | 109 |
| Atlanta, GA | YKK AP AMERICA INC. | 625 | 6 | 988 |
| Atlanta, GA | YKK CORPORATION OF AMERICA | 844 | 10 | 671 |
| Jacksonville, FL | YMCA OF FLORIDAS FIRST COAST | 214 | 11 | 207 |
| Cordova, TN | YMCA OF MEMPHIS & THE MID-SOUTH | 210 | 3 | 210 |
| Charlotte, NC | YOKOHAMA OFF-HIGHWAY TIRES AMERICA | 147 | 8 | 147 |
| York, PA | YORK SAW & KNIFE COMPANY, INC. | 87 | 1 | 87 |
| York, PA | YORK WALLCOVERINGS, INC. & YORK WALLCOVERINGS RETAIL CORPORATION | 269 | 7 | 404 |
| Morrison, TN | YOROZU AMERICA CORPORATION | 1,052 | 8 | 793 |
| Seattle, WA | YOUNG CORPORATION | 107 | 6 | 107 |
| Spartanburg, SC | YOUNG HOLDING, INC. | 122 | 7 | 140 |
| Lehi, UT | YOUNIQUE, LLC | 109 | 3 | 122 |
| Austin, TX | YOUTH AND FAMILY ALLIANCE | 159 | 4 | 161 |
| Albuquerque, NM | YOUTH DEVELOPMENT INC. | 366 | 10 | 366 |
| Evansville, IN | YOUTH FIRST, INC. | 118 | 7 | 118 |
| Louisville, KY | YUM BRANDS, INC. | 27,091 | 10 | 1,879 |
| Van Nuys, CA | Z&S MANAGEMENT CORPORATION | 850 | 5 | 850 |
| Oakland, CA | ZACHARYS CHICAGO PIZZA, INC. | 138 | 3 | 107 |
| Midvale, UT | ZAGG INCORPORATED | 289 | 4 | 289 |
| Airway Heights, WA | ZAK DESIGNS, INC. | 127 | 7 | 49 |
| Menlo Park, CA | ZAZZLE, INC. | 255 | 11 | 244 |
| Lincolnshire, IL | ZEBRA TECHNOLOGIES CORPORATION | 4,394 | 16 | 4,373 |
| Hampton, VA | ZEL TECHNOLOGIES, LLC | 108 | 8 | 104 |
| Bethesda, MD | ZEMITEK, LLC | 360 | 13 | 361 |
| Covington, LA | ZEN-NOH GRAIN CORPORATION | 269 | 2 | 272 |
| San Francisco, CA | ZENDESK, INC. | 1,826 | 8 | 2,048 |
| Rockville, MD | ZENIMAX MEDIA INC. | 1,856 | 7 | 1,856 |
| Philadelphia, PA | ZENTIS NORTH AMERICA | 414 | 9 | 320 |
| Fairfax, VA | ZIMMERMAN ASSOCIATES, INC. | 550 | 7 | 410 |
| Eden Prairie, MN | ZINPRO CORPORATION | 373 | 3 | 380 |
| Little Rock, AR | ZIPS CAR WASH, LLC | 974 | 2 | 974 |
| Cincinnati, OH | ZOOLOGICAL SOCIETY OF CINCINNATI | 281 | 8 | 280 |
| Walton, KY | ZOTEFOAMS INC. | 117 | 2 | 117 |
| Orlando, FL | ZRS MANAGEMENT, LLC | 2,065 | 5 | 1,922 |
| Monroe, IN | ZURCHER TIRE, INC. | 354 | 1 | 354 |
| Schaumburg, IL | ZURICH AMERICAN INSURANCE COMPANY | 8,963 | 10 | 9,424 |
| Milwaukee, WI | ZURN LLC | 1,863 | 9 | 2,064 |