| Austin, TX | UNITED FP MANAGEMENT, LLC | 378 | 4 | 46 |
| Fresno, CA | UNITED HEALTH CENTERS OF THE SAN JOAQUIN VALLEY | 952 | 4 | 54 |
| Florence, SC | UNITED METHODIST MANOR OF THE PEE DEE | 125 | 3 | 91 |
| Tifton, GA | UNITED OBSTETRICS AND GYNECOLOGY PC | 151 | 7 | 40 |
| Fort Lauderdale, FL | UNITED STATES PHARMACEUTICAL GROUP, LLC | 981 | 5 | 162 |
| Pleasant View, TN | UNITED STRUCTURAL SYSTEMS, INC. | 325 | 3 | 43 |
| Holyoke, MA | UNIVERSAL PLASTICS CORPORATION | 337 | 6 | 14 |
| Lynnwood, WA | UNIVERSITY MECHANICAL CONTRACTORS, INC. | 192 | 5 | 14 |
| Biddeford, ME | UNIVERSITY OF NEW ENGLAND | 949 | 9 | 4 |
| Los Angeles, CA | UNIVERSITY OF SOUTHERN CALIFORNIA | 23,927 | 22 | 76 |
| Miami, FL | UNIVISTA HOLDINGS, LLC | 215 | 4 | 505 |
| Portland, ME | UNUM GROUP | 9,425 | 12 | 704 |
| Ventura, CA | URBANE CAFE OPERATIONS, LLC | 272 | 3 | 20 |
| Dallas, TX | UROLOGY CLINICS OF NORTH TEXAS, PLLC | 509 | 8 | 75 |
| Tampa, FL | USF FEDERAL CREDIT UNION | 125 | 3 | 34 |
| Louisville, KY | USHER TRANSPORT, INC. | 186 | 6 | 18 |
| Lafayette, LA | UVL ACQUISITION HOLDING, LLC | 134 | 9 | 134 |
| Seattle, WA | UWAJIMAYA, INC. | 113 | 3 | 20 |
| Houston, TX | VALCO INSTRUMENTS COMPANY, INC. | 298 | 5 | 126 |
| Bakersfield, CA | VALLEY ACHIEVEMENT CENTER | 109 | 3 | 41 |
| Holyoke, MA | VALLEY HEALTH SYSTEMS, INC. | 1,312 | 4 | 20 |
| Glenwood Springs, CO | VALLEY VIEW HOSPITAL | 1,076 | 5 | 449 |
| St Maries, ID | VALLEY VISTA CARE CORPORATION | 118 | 3 | 40 |
| Alamosa, CO | VALLEY-WIDE HEALTH SYSTEMS, INC. | 522 | 5 | 123 |
| Stockton, CA | VAN DE POL ENTERPRISES | 489 | 12 | 171 |
| Portland, OR | VANDERHOUWEN | 150 | 10 | 20 |
| Tucson, AZ | VANTAGE WEST CREDIT UNION | 486 | 7 | 68 |
| Ventura, CA | VENTURA ORTHOPEDICS MEDICAL GROUP, INC. | 259 | 5 | 29 |
| Fort Lauderdale, FL | VENTURE TECH SOLUTIONS | 413 | 3 | 6 |
| Swanton, VT | VERMONT PRECISION TOOLS, INC. | 330 | 4 | 204 |
| Salt Lake City, UT | VETERANS TRADING COMPANY INC. | 134 | 3 | 22 |
| Sikeston, MO | VEXUS FIBER, LLC | 0 | 3 | — |
| Phoenix, AZ | VIASUN CORPORATION | 122 | 4 | 100 |
| Monroe, CT | VICTORINOX, INC. | 135 | 4 | 26 |
| Lafayette, LA | VIEMED, INC. | 951 | 7 | 77 |
| Bermuda Dunes, CA | VINTAGE ASSOCIATES, INC. DBA VINTAGE LANDSCAPE | 110 | 7 | 89 |
| Lancaster, PA | VISIONCORPS | 178 | 2 | 57 |
| Endicott, NY | VISIONS FEDERAL CREDIT UNION | 830 | 9 | 6 |
| Dallas, TX | VISITING NURSE ASSOCIATION OF TEXAS | 153 | 3 | 23 |
| Vero Beach, FL | VISITING NURSE ASSOCIATION OF THE TREASURE COAST INC. | 227 | 7 | 33 |
| San Diego, CA | VISTA HILL FOUNDATION | 323 | 12 | 20 |
| Rubidoux, CA | VISTA PACIFICA ENTERPRISES, INC. | 166 | 5 | 95 |
| Beaverton, OR | VITAL ENTERPRISES LLC | 266 | 4 | 5 |
| San Rafael, CA | VIVALON | 173 | 8 | 7 |
| Dallas, TX | VMG HOLDINGS LLC | 273 | 10 | 5 |
| Ontario, CA | VNACARE | 134 | 8 | 33 |
| Tucson, AZ | VOCATIONAL TRAINING INSTITUTES, INC. | 884 | 6 | 53 |
| Philadelphia, PA | VOLUMETRIC BUILDING COMPANIES LLC | 457 | 4 | 5 |
| Las Vegas, NV | VT CONSTRUCTION INC/VT TRUCKING | 257 | 15 | 72 |
| Utica, MI | W AND P MANAGEMENT, LLC | 402 | 4 | 7 |
| Odessa, TX | W&W ENERGY SERVICES, INC | 274 | 4 | 43 |
| Little Rock, AR | W&W-AFCO STEEL LLC | 557 | 4 | 620 |
| Philadelphia, MS | W. G. YATES & SONS CONSTRUCTION COMPANY & AFFILIATED COMPANIES | 1,673 | 17 | 822 |
| North Billerica, MA | W. L. FRENCH EXCAVATING CORPORATION | 108 | 3 | 27 |
| Fallon, NV | W.C.W. CORPORATION | 73 | 10 | 3 |
| Harrisburg, PA | W.M. ENTERPRISES, INC. | 24 | 4 | 7 |
| Foxboro, MA | WALPOLE OUTDOORS, LLC | 189 | 5 | 14 |
| Conshohocken, PA | WAMPOLE-MILLER, INC. | 129 | 3 | 22 |
| Westlake Village, CA | WARNER PACIFIC INSURANCE SERVICES INC | 319 | 6 | 91 |
| Birmingham, AL | WARREN AVERETT COMPANIES LLC | 786 | 12 | 7 |
| Longwood, FL | WASTE PRO USA, INC. | 5,298 | 5 | 1,662 |
| Jacksonville, FL | WATSON REALTY CORP. | 132 | 2 | 34 |
| North East, PA | WAVEPOINT 3PL | 303 | 5 | 32 |
| Springfield, MA | WAY FINDERS, INC. | 311 | 21 | 46 |
| Buena Park, CA | WAYNE PERRY, INC. | 147 | 13 | 2 |
| Atlanta, GA | WEATHER GROUP, LLC | 344 | 8 | 151 |
| East Earl, PA | WEAVER COMPANIES, INC. | 87 | 4 | 20 |
| Fleetwood, PA | WEAVERS HARDWARE COMPANY | 35 | 5 | 14 |
| Philadelphia, PA | WEAVERS WAY COOPERATIVE ASSOCIATION | 131 | 3 | 17 |
| Worcester, MA | WEBSTER FIRST FEDERAL CREDIT UNION | 198 | 11 | 50 |
| Sugar Land, TX | WELKER, INC. | 109 | 5 | 15 |
| Williamsville, NY | WENDEL, LLC | 197 | 5 | 1 |
| Owensboro, KY | WENDELL FOSTER'S CAMPUS FOR DEVELOPMENTAL DISABILITIES, INC. | 283 | 6 | 106 |
| Wheeling, WV | WESBANCO INC | 2,156 | 10 | 86 |
| Los Angeles, CA | WEST COAST DENTAL SERVICES, INC. | 895 | 4 | 182 |
| Mayfield, KY | WEST KENTUCKY RURAL ELECTRIC CO-OP CORPORATION | 103 | 4 | 55 |
| Strongsville, OH | WEST SIDE DEUTSCHER FRAUEN VEREIN | 189 | 4 | 40 |
| Vista, CA | WESTERN CONCRETE PUMPING, INC. | 259 | 5 | 63 |
| Pleasanton, CA | WESTERN PRECOOLING SYSTEMS, INC. | 205 | 5 | 24 |
| Omaha, NE | WESTIN, INC. | 272 | 6 | 2 |
| Rockville, MD | WESTMINSTER INGLESIDE KINGFARM PRESBYTARIAN RETIREMENT COMMUNITY, | 553 | 5 | 24 |
| Newport Beach, CA | WESTPORT PROPERTIES, INC. | 529 | 5 | 10 |
| Santa Fe Springs, CA | WESTRUX INTERNATIONAL, INC. | 124 | 3 | 80 |
| Plainville, CT | WHEELER CLINIC INC. | 814 | 3 | 13 |
| Wheeling, WV | WHEELING PARK COMMISSION | 182 | 7 | 1 |
| Houston, TX | WHIRLWIND STEEL BUILDINGS INC. | 841 | 7 | 51 |
| Broussard, LA | WHITCO SUPPLY, LLC | 184 | 3 | 90 |
| Eagan, MN | WHITE HOUSE CUSTOM COLOUR | 151 | 6 | 4 |
| Haverhill, MA | WHITTIER EMPLOYEE RESOURCES, INC. | 418 | 10 | 48 |
| Houston, TX | WHOLESALE ELECTRIC SUPPLY CO. OF HOUSTON, INC. | 596 | 5 | 36 |
| Rocklin, CA | WILLIAM JESSUP UNIVERSITY | 272 | 7 | 18 |
| Hazelhurst, GA | WILLIAMS BROS TRUCKING INC | 1,298 | 4 | 662 |
| Willmar, MN | WILLMAR ELECTRIC SERVICE CORP. | 102 | 4 | 50 |
| Delaware, OH | WILLOW BROOK CHRISTIAN SERVICES | 274 | 4 | 20 |
| Wilmington, NC | WILMINGTON AUTO GROUP | 140 | 3 | 124 |
| Cordova, AL | WILSON MACHINE & WELDING, INC | 140 | 4 | 93 |
| Windber, PA | WINBER HOSPITAL INC CHAN SOON- SHIONG MEDICAL CENTER AT WINDBER | 342 | 4 | 108 |
| Santa Fe Springs, CA | WINDSOR FASHIONS, INC. | 1,275 | 9 | 29 |
| Newton, MA | WINGATE MANAGEMENT COMPANY, LLC | 488 | 6 | 98 |
| Winslow, AZ | WINSLOW MEMORIAL HOSPITAL, INC. | 207 | 8 | 46 |
| Louisville, KY | WINSTON INDUSTRIES | 209 | 4 | 12 |
| New York, NY | WINSTON RETAIL SOLUTIONS LLC | 967 | 7 | 54 |
| Lexington, KY | WINTERWOOD, INC. | 434 | 4 | 140 |
| Denver, NC | WIREWAY/HUSKY CORP | 106 | 5 | 38 |
| Marshfield, WI | WISCONSIN HOMES INC | 90 | 1 | 90 |
| St. George, UT | WITTWER INC. DBA BOULEVARD HOME FURNISHINGS | 260 | 6 | 71 |
| Knoxville, TN | WM. S. TRIMBLE CO., INC. | 210 | 8 | 55 |
| Woburn, MA | WOBURN FOREIGN MOTORS, INC. | 408 | 2 | 91 |
| Charlotte, NC | WOODIE ENTERPRISES, INC. | 148 | 3 | 56 |
| Langhorne, PA | WOODS SERVICES, INC. | 3,679 | 8 | 6 |
| Savoy, IL | WORDEN-MARTIN INC | 152 | 7 | 6 |
| Pigeon Forge, TN | WORLD CHOICE INVESTMENTS, LLC | 240 | 7 | 17 |
| Yardley, PA | WOUND CARE CONCEPTS INC. | 452 | 7 | — |
| Pryor, OK | XCALIBER INTERNATIONAL | 289 | 4 | 38 |
| New Haven, CT | XPT GROUP LLC | 576 | 10 | 11 |
| Smyrna, TN | YATES SERVICES, LLC | 1,798 | 11 | 1,968 |
| El Paso, TX | YDSP ENTERTAINMENT | 630 | 3 | 596 |
| Rockford, IL | YMCA OF ROCK RIVER VALLEY | 106 | 3 | 23 |
| Edinburg, TX | YODER FORD, INC. DBA HACIENDA FORD | 430 | 12 | 120 |
| El Paso, TX | YOUNG WOMEN CHRISTIAN ASSOCIATION EL PASO DEL NORTE | 0 | 3 | 137 |
| Broadview Heights, OH | ZIMMER BIOMET APEX SURGICAL, LLC | 125 | 7 | 12 |
| Fort Worth, TX | ZIMMERER KUBOTA & EQUIPMENT, INC. | 122 | 3 | 33 |
| Ann Arbor, MI | ZINGERMANS DELICATESSEN | 545 | 6 | 51 |
| Plano, TX | ZIOSK PAYROLL LLC | 137 | 3 | 32 |
| Colorado Springs, CO | ZIVARO, INC. | 191 | 2 | 48 |