| Bartlett, IL | TRAFFIC CONTROL & PROTECTION, LLC DBA HIGH STAR TRAFFIC | 438 | 2 | 438 |
| San Clemente, CA | TRAFFIX DEVICES INC. | 281 | 2 | 281 |
| Jacksonville, FL | TRAILER BRIDGE, INC. | 260 | 4 | 90 |
| Byron Center, MI | TRAILER EQUIPMENT, INC. | 111 | 2 | 113 |
| Parker, PA | TRAINING TOWARD SELF RELIANCE, INC | 180 | 1 | 197 |
| Antioch, CA | TRALEE, INC DBA ANTIOCH TOYOTA | 130 | 2 | 130 |
| Manhattan Beach, CA | TRALIANT HOLDINGS LLC | 137 | 2 | 137 |
| Overland Park, KS | TRAMEC LLC | 342 | 4 | 781 |
| Chattanooga, TN | TRANCO LOGISTICS, LLC | 171 | 4 | 109 |
| Bartow, FL | TRANS PHOS INC | 131 | 7 | 70 |
| Beaumont, TX | TRANS-GLOBAL SOLUTIONS, INC. | 446 | 1 | 427 |
| Luzerne, PA | TRANS-MED AMBULANCE INC. | 49 | 3 | — |
| Cheney, WA | TRANS-SYSTEM, INC. | 647 | 7 | 331 |
| Rocky Mount, NC | TRANS-TECH ENERGY, LLC | 545 | 3 | 545 |
| Dallastown, PA | TRANS/AIR MANUFACTURING CORPORATION | 137 | 2 | 137 |
| Coral Gables, FL | TRANSFORMATION TECHNOLOGY CONSULTANTS | 91 | 1 | 65 |
| Fort Worth, TX | TRANSGLOBAL SERVICES, LLC | 126 | 2 | 132 |
| Warren, OH | TRANSGLOBAL, INC. | 0 | 6 | 63 |
| Charlottesville, VA | TRANSITION FINANCE STRATEGIES, LLC | 172 | 2 | 223 |
| Springfield, MO | TRANSLAND INC | 157 | 2 | 129 |
| Exton, PA | TRANSLOGISTICS, INC. | 37 | 2 | 47 |
| Andover, MA | TRANSMEDICS, INC. | 831 | 10 | 831 |
| Cordova, TN | TRANSNETYX, INC. | 155 | 1 | 155 |
| Hopkinton, MA | TRANSOM POST OPCO, LLC | 115 | 5 | 119 |
| Stamford, CT | TRANSOM SYMPHONY OPCO, LLC | 150 | 3 | 150 |
| Ithaca, NY | TRANSONIC SYSTEMS INC. | 88 | 1 | 88 |
| Chattanooga, TN | TRANSPORT ENTERPRISE LEASING, LLC | 132 | 2 | 104 |
| De Pere, WI | TRANSPORT REFRIGERATION, INC. | 593 | 3 | 648 |
| Phoenix, AZ | TRAPP TECHNOLOGY | 101 | 7 | 48 |
| Marietta, GA | TRATON LLC | 106 | 1 | 106 |
| Orange, CA | TRAVEL EDGE (USA) INC. | 128 | 1 | 128 |
| Lakewood, NJ | TRAVELRITE, INC. | 1 | 1 | 2 |
| New York, NY | TRAVELZOO | 108 | 5 | 108 |
| Colorado Springs, CO | TRAX CONSTRUCTION, INC. | 120 | 1 | 120 |
| Denver, CO | TRAX RETAIL | 118 | 5 | 118 |
| Coral Gables, FL | TRAX USA CORP | 108 | 2 | 108 |
| Evansville, IN | TRAYLOR BROS., INC. | 845 | 8 | 699 |
| Spring, TX | TRC SERVICES, INC. | 171 | 7 | 123 |
| Wayzata, MN | TREAN CORPORATION | 317 | 2 | 317 |
| Coudersport, PA | TREASURE LAKE, LP DBA ZITO MEDIA | 339 | 2 | — |
| Greenville, SC | TREATMENT CENTERS HOLDCO LLC | 411 | 2 | 411 |
| Charlton, MA | TREE HOUSE BREWING | 167 | 4 | 174 |
| Los Angeles, CA | TREEHOUSE CALIFORNIA ALMONDS, LLC | 180 | 2 | 164 |
| Minneapolis, MN | TRELLIS MANAGEMENT COMPANY | 133 | 2 | 167 |
| Hunt Valley, MD | TREND HEALTH PARTNERS, LLC | 354 | 3 | 85 |
| Chino, CA | TREND TECHNOLOGIES, LLC | 112 | 5 | 60 |
| Indianapolis, IN | TRENDS INTERNATIONAL, LLC | 197 | 3 | 197 |
| Gladewater, TX | TRENDSETTER CONSTRUCTION, INC. | 144 | 2 | 142 |
| Utica, NY | TRENTON TECHNOLOGY, INC. | 242 | 3 | 231 |
| N. Venice, FL | TRI COUNTY AIR CONDITIONING AND HEATING, INC. | 112 | 9 | 108 |
| Center, TX | TRI COUNTY COMMUNITY ACTION AGENCY | 126 | 1 | 103 |
| Blairesville, PA | TRI STAR MOTOR GROUP | 205 | 4 | 205 |
| Rancho Cordova, CA | TRI TOOL INC. | 101 | 4 | 101 |
| Forest City, NC | TRI-CITY CONCRETE, LLC | 38 | 3 | 38 |
| Richmondville, NY | TRI-CITY HIGHWAY PRODUCTS, INC. | 50 | 1 | 45 |
| Johnston, RI | TRI-COUNTY COMMUNITY ACTION AGENCY | 308 | 5 | 308 |
| Bridgeton, NJ | TRI-COUNTY COMMUNITY ACTION AGENCY, INC. | 532 | 5 | 620 |
| Dunn, NC | TRI-COUNTY COMMUNITY HEALTH COUNCIL, INC. | 259 | 3 | 78 |
| Kansas City, MO | TRI-COUNTY MENTAL HEALTH SERVICES, INC. | 193 | 1 | 193 |
| Cedar Knolls, NJ | TRI-COUNTY ORTHOPEDICS | 161 | 2 | 161 |
| Bristol, RI | TRI-MACK PLASTICS MANUFACTURING CORPORATION | 122 | 3 | 121 |
| Kent, WA | TRI-MED AMBULANCE, LLC | 323 | 5 | 245 |
| St. Louis, MO | TRI-STAR IMPORTS, INC. | 137 | 1 | 137 |
| Millbury, OH | TRI-STATE EXPEDITED SERVICE, INC. | 89 | 3 | 89 |
| Houston, TX | TRI-TECH SURVEYING COMPANY, LP | 112 | 6 | 111 |
| West Columbia, SC | TRIAD ENTERPRISES INC | 100 | 2 | 100 |
| Jacksonville, FL | TRIAD FINANCIAL SERVICES, INC. | 504 | 2 | 528 |
| Macon, GA | TRIANGLE CHEMICAL COMPANY | 236 | 2 | 256 |
| Nashua, NH | TRIANGLE CREDIT UNION | 147 | 3 | 147 |
| Upper Saddle River, NJ | TRIANGLE MANUFACTURING CO., INC. | 208 | 3 | 208 |
| Pittsburgh, PA | TRIANGLE TECH, INC. | 0 | 12 | 57 |
| Marshall, MI | TRIBAL MANUFACTURING, INC. | 152 | 3 | 122 |
| Framingham, MA | TRIBUTE HOME CARE | 332 | 4 | 332 |
| Tustin, CA | TRICON AMERICAN HOMES | 910 | 7 | 925 |
| Tampa, FL | TRIDENT TECHNICAL SOLUTIONS, LLC DBA ARDENT EAGLE SOLUTIONS | 192 | 2 | 192 |
| Chattanooga, TN | TRIDENT TRANSPORT, LLC | 209 | 3 | 208 |
| Huntsville, AL | TRIDEUM CORPORATION | 394 | 9 | 80 |
| Monticello, KY | TRIFECTA VENTURES LLC | 137 | 3 | 64 |
| Ft. Worth, TX | TRIGO ADR AMERICAS, LLC | 146 | 2 | 150 |
| Athens, AL | TRIGREEN EQUIPMENT LLC | 542 | 1 | 542 |
| Rochester, NY | TRILLIUM HEALTH, INC. | 272 | 8 | 61 |
| New York, NY | TRILLIUM MANAGEMENT, LLC | 248 | 1 | 246 |
| Arlington, VA | TRILOGY FEDERAL, LLC | 190 | 2 | 187 |
| Louisville, KY | TRILOGY MANAGEMENT SERVICES | 11,738 | 2 | 11,738 |
| Folsom, CA | TRIMARK ASSOCIATES, INC. | 131 | 4 | 133 |
| Glen Allen, VA | TRIMECH ACQUISITION CORP. | 270 | 3 | 323 |
| Dublin, CA | TRINET HR III, INC. | 220,810 | 100 | 2,891 |
| Dublin, CA | TRINET HR XI, INC. | 7,796 | 8 | 194 |
| Jamestown, NY | TRINITY BIOTECH USA | 146 | 4 | 146 |
| Federal Way, WA | TRINITY GLASS INTERNATIONAL, INC. | 327 | 3 | 323 |
| Oneonta, AL | TRINITY MANAGEMENT, INC. | 483 | 2 | 483 |
| New Lenox, IL | TRINITY SERVICES INC. | 934 | 3 | 934 |
| Wall, NJ | TRINITY SOLAR, LLC | 3,110 | 2 | 3,110 |
| Ocala, FL | TRINITY TILE GROUP, LLC | 103 | 4 | 112 |
| Wilkes-barre, PA | TRION INDUSTRIES, INC. | 229 | 6 | 229 |
| Troy, MI | TRION SOLUTIONS, INC | 7,295 | 5 | 3,514 |
| Binghamton, NY | TRIPLE CITIES ACQUISITION LLC | 201 | 3 | 97 |
| Harrisburg, PA | TRIPLE CROWN CORPORATION | 150 | 2 | 150 |
| New York, NY | TRIPLE LIFT, INC | 261 | 4 | 281 |
| Lewis Center, OH | TRIPLE T TRANSPORT, INC. | 128 | 3 | 128 |
| Troy, MI | TRIPLE, INC. | 116 | 3 | 116 |
| Wilmington, DE | TRIPLEPOINT ACQUISITION HOLDINGS LLC | 1,571 | 5 | 1,337 |
| Bloomington, IN | TRISTAR, INC. DBA TRISTAR | 189 | 2 | 314 |
| Clifton, NJ | TRISTRUX LLC | 201 | 4 | 219 |
| Burr Ridge, IL | TRITECH MARKETING, LLC DBA THE MX GROUP | 81 | 3 | 81 |
| Purchase, NY | TRITON CONTAINER INTERNATIONAL INCORPORATED OF NORTH AMERICA | 147 | 3 | 150 |
| San Francisco, CA | TRM LABS INC. | 124 | 5 | 172 |
| Hershey, PA | TROEGS BREWING COMPANY | 113 | 7 | 113 |
| Carson, CA | TROPHY AUTOMOTIVE DEALER GROUP LLC | 560 | 3 | 560 |
| Charlotte, NC | TROPICAL NUT AND FRUIT COMPANY | 162 | 2 | 162 |
| Oakland, CA | TROVE RECOMMERCE, INC. | 65 | 5 | 36 |
| Houston, TX | TROY COMPANIES, LLC | 562 | 6 | 375 |
| City Of Industry, CA | TROY-CSL LIGHTING, INC | 181 | 3 | 81 |
| Independence, MO | TRUCKMOVERS HOLDINGS, LLC | 499 | 4 | 499 |
| Columbia, MO | TRUE INDEPENDENT HOLDINGS LLC | 139 | 1 | 139 |
| Columbia, MO | TRUE MEDIA LLC | 122 | 1 | 122 |
| Helm, CA | TRUE ORGANIC PRODUCTS, INC. | 160 | 3 | 160 |
| Oklahoma City, OK | TRUE SKY FEDERAL CREDIT UNION | 131 | 4 | 53 |
| Ponte Vedra, FL | TRUENET COMMUNICATIONS CORP. | 500 | 6 | 477 |
| Washington, IN | TRUESCRIPTS MANAGEMENT SERVICES, LLC | 128 | 2 | 165 |
| Houston, TX | TRUGRID HOLDING CO. | 84 | 1 | 84 |
| San Francisco, CA | TRUSSWORKS, INC. | 63 | 5 | 90 |
| Glenville, NY | TRUSTCO BANK | 835 | 5 | 372 |
| Buffalo, NY | TRUSTED NURSE STAFFING, LLC | 500 | 7 | 211 |
| East Wareham, MA | TRUSTEES - UGSOA HEALTH AND WELFARE FUND | 1,162 | 2 | 1,590 |
| Bloomington, MN | TRUSTEES - UTILITY WORKERS UNION OF AMERICA NATIONAL HEALTH AND WELFAR | 7,801 | 2 | 820 |
| Bridgeton, MO | TRUSTEES OF DIST. NO. 9 INT'L ASSOC OF MACHINISTS WELFARE TRUST | 3,621 | 2 | 3,576 |
| Clinton, NY | TRUSTEES OF HAMILTON COLLEGE | 779 | 3 | 582 |
| Collinsville, IL | TRUSTEES OF LOCAL 309 ELECTRICAL HEALTH AND WELFARE FUND | 692 | 7 | 859 |
| Downers Grove, IL | TRUSTEES OF NATIONAL PRODUCTION WORKERS UNION INSURANCE TRUST FUND | 2,352 | 5 | — |
| St. Louis, MO | TRUSTEES OF OPERATING ENGINEERS LOCAL 148 HEALTH | 100 | 1 | 120 |
| Carol Stream, IL | TRUSTEES OF QUAD CITIES | 51 | 2 | 50 |
| Waukegan, IL | TRUSTEES OF TEAMSTERS LOCAL NO. 301 | 805 | 3 | 798 |
| Braintree, MA | TRUSTEES OF THAYER ACADEMY | 180 | 6 | 184 |
| Utica, NY | TRUSTEES OF THE MASONIC HALL FUND MASONIC CARE COMMUNITY OF NEW YORK | 332 | 2 | 335 |
| Wilkes Barre, PA | TRUSTEES OF THE SHEET METAL WORKERS LOCAL 44 | 193 | 2 | 280 |
| Philadelphia, PA | TRUSTEES OF THE UNIVERSITY OF PA | 45,969 | 24 | 1,677 |
| Washington, DC | TRUSTEES OF THE WANADA DENTAL BENEFITS TRUST | 6,742 | 2 | 3,786 |
| Jackson, MS | TRUSTMARK CORPORATION | 2,695 | 7 | 2,429 |
| Wilmington, DE | TRUVERIS, INC | 104 | 3 | 104 |
| Chester, SC | TRUVISTA COMMUNICATIONS INC | 272 | 3 | 272 |
| San Francisco, CA | TRYSPARROW.COM, INC. | 157 | 4 | 187 |
| Houston, TX | TS DISTRIBUTORS, INC. | 105 | 2 | 105 |
| Loveland, CO | TS WORLDWIDE LLC | 94 | 2 | 101 |
| Clearwater, FL | TSE INDUSTRIES, INC. | 237 | 2 | 237 |
| North Canton, OH | TSG RESOURCES, INC. | 1,072 | 9 | 2,054 |
| Tulsa, OK | TTCU FEDERAL CREDIT UNION | 431 | 5 | 431 |
| Pittsburgh, PA | TTG IMAGING SOLUTIONS, LLC | 380 | 2 | 380 |
| Tuscaloosa, AL | TTL, INC | 389 | 4 | 389 |
| Indianapolis, IN | TUBE PROCESSING CORPORATION | 120 | 1 | 120 |
| Mckees Rocks, PA | TUDI MECHANICAL SYSTEMS, INC. | 215 | 2 | 191 |
| Tulsa, OK | TULSA EDUCARE, INC. | 282 | 6 | 280 |
| Brooklyn, NY | TUNECORE INC. | 159 | 3 | 167 |
| Bloomfield, CT | TURBINE CONTROLS, INC. | 0 | 2 | 184 |
| Miramar, FL | TURBO SYSTEMS US INC. | 134 | 2 | 138 |
| Palo Alto, CA | TURING ENTERPRISES INC | 96 | 3 | 114 |
| Oklahoma City, OK | TURN KEY HEALTH CLINICS | 648 | 6 | 648 |
| Bedford, IN | TURNER CONTRACTING INC. | 107 | 2 | 107 |
| Columbia, SC | TURNER PADGET GRAHAM & LANEY, P.A. | 116 | 4 | 121 |
| Rialto, CA | TURNER'S OPERATIONS, INC. | 405 | 8 | 208 |
| Phoenix, AZ | TURNING POINT USA | 452 | 2 | 452 |
| San Francisco, CA | TURO INC. | 773 | 4 | 785 |
| San Diego, CA | TURQUOISE HEALTH CO. | 153 | 3 | 159 |
| Greeneville, TN | TUSCULUM UNIVERSITY | 217 | 2 | 217 |
| Kansas City, MO | TUTERA HEALTH CARE SERVICES, LLC | 753 | 3 | 753 |
| Cleburne, TX | TUTLE AND TUTLE TRUCKING INC | 80 | 3 | 82 |
| Dallas, TX | TVG NP HOMECARE ACQUISITION, INC. | 1,300 | 2 | 1,316 |
| Meridian, ID | TVR, INC | 61 | 3 | 61 |
| Berkeley, CA | TWELVE BENEFIT CORPORATION | 249 | 5 | 260 |
| Yulee, FL | TWG-TWF SERVICES, LLC | 131 | 6 | 124 |
| Eagan, MN | TWIN CITIES BAKERY WORKERS HEALTH AND WELFARE FUND | 870 | 3 | 705 |
| Minneapolis, MN | TWIN CITY DIE CASTINGS COMPANY | 155 | 2 | 155 |
| Duluth, MN | TWIN DIAMOND OPERATOR, LLC | 143 | 2 | 143 |
| Spring, TX | TWIN EAGLE HOLDINGS N.A., LLC | 125 | 2 | 123 |
| Spring, TX | TWIN EAGLE TERMINALS HOLDINGS, LLC | 121 | 2 | 121 |
| Mountain View, CA | TWIN HEALTH, INC. | 360 | 3 | 356 |
| Davenport, IA | TWIN STATE, INC. | 133 | 2 | 133 |
| Naples, FL | TWINEAGLES CLUB INC | 131 | 8 | 111 |
| San Francisco, CA | TWO CHAIRS BEHAVIORAL HEALTH GROUP, A PSYCHOLOGY CORPORATION | 551 | 6 | 586 |
| St Louis Park, MN | TWO HARBORS INVESTMENT CORP. | 523 | 3 | 523 |
| Willmar, MN | TWO TEN TWENTY PIZZA, INC. | 213 | 1 | 213 |
| Indianapolis, IN | TX TEAM REHAB, INC. | 113 | 1 | 113 |
| Tioga, PA | TYOGA CONTAINER COMPANY, INC. | 140 | 2 | 140 |
| Reston, VA | TYTO ATHENE, LLC | 1,103 | 6 | 848 |
| Addison, TX | TYTON HOLDINGS INC | 820 | 1 | 820 |
| Littleton, CO | TYTON HOLDINGS, INC. | 0 | 1 | 820 |
| West Seneca, NY | U.A. PLUMBERS AND STEAMFITTERS LOCAL 22 HEALTH FUND | 814 | 4 | 1,376 |
| Richardson, TX | U.A.P.P. LOCAL UNION NO. 142 WELFARE FUN OF U.A.P.P. | 1,185 | 2 | 1,185 |
| New York, NY | U.S NEWS & WORLD REPORT, L.P. | 256 | 8 | 87 |
| Westminster, SC | U.S. ENGINE VALVE COMPANY | 223 | 1 | 253 |
| Philadelphia, PA | U.S. FACILITIES INC. | 425 | 5 | 315 |
| Iselin, NJ | U.S. RETIREMENT PARTNERS, INC. | 712 | 9 | 456 |
| Schaumburg, IL | U.S. WATERPROOFING & CONSTRUCTION COMPANY | 304 | 2 | 509 |
| Buffalo, NY | UB FOUNDATION ACTIVITIES, INC. | 266 | 4 | 245 |
| New York, NY | UBIQUITI INC. | 184 | 3 | 184 |
| Elgin, IL | UCAL SYSTEMS, INC. | 143 | 4 | 143 |
| Waukegan, IL | UCC HOLDCO, LLC DBA UCC ENVIRONMENTAL | 263 | 4 | 257 |
| Mountain View, CA | UDACITY, INC. | 127 | 7 | 131 |
| Melville, NY | UG ENTERPRISES, INC. | 560 | 26 | 360 |
| Chicago, IL | UHLICH CHILDRENS ADVANTAGE NETWORK UCAN | 469 | 4 | 339 |
| Conklin, NY | UI HOLDING CO | 344 | 2 | 344 |
| Portland, ME | UIG, INC. DBA UNITED INSURANCE | 170 | 2 | 170 |
| Kingston, NY | ULSTER SAVINGS BANK | 294 | 4 | 232 |
| Boca Ration, FL | ULTIMATE FITNESS HOLDINGS, LLC | 326 | 1 | 326 |
| Omaha, NE | ULTIMATE MOTORCARS INC | 227 | 8 | 39 |
| Novato, CA | ULTRAGENYX PHARMACEUTICAL INC. | 1,078 | 6 | 1,078 |
| Kansas City, MO | ULTRASOURCE LLC | 119 | 1 | 119 |
| Phoenix, AZ | UMOM NEW DAY CENTERS | 137 | 3 | 138 |
| Philadelphia, PA | UMORTGAGE, LLC | 390 | 1 | 390 |
| Milwaukee, WI | UMOS INC | 0 | 2 | 747 |
| Pleasanton, CA | UNCHAINED LABS LLC | 144 | 2 | 142 |
| Brooklyn, NY | UNCOMMONGOODS, LLC | 110 | 2 | 110 |
| Seattle, WA | UNDEAD LABS, LLC | 119 | 1 | 124 |
| Austin, TX | UNDEFEATED TRIBE DBA CRUNCH FITNESS | 259 | 2 | 262 |
| New York, NY | UNDERSTOOD FOR ALL, INC. | 115 | 4 | 113 |
| Troy, MI | UNIFIED BUSINESS TECHNOLOGIES | 214 | 2 | 117 |
| Manhattan Beach, CA | UNIFY FINANCIAL FEDERAL CREDIT UNION | 466 | 12 | 425 |
| Amherst, NY | UNILAND DEVELOPMENT CORPORATION | 156 | 4 | 156 |
| Hillside, NJ | UNION BEVERAGE PACKERS, LLC | 180 | 2 | 122 |
| Cincinnati, OH | UNION SAVINGS BANK | 489 | 1 | 489 |
| Montvale, NJ | UNIPART SERVICES AMERICA, INC. | 206 | 4 | 206 |
| Oak Brook, IL | UNITE HERE HEALTH | 126,506 | 25 | 462 |
| Birmingham, AL | UNITED ABILITY, INC. | 160 | 8 | 115 |
| Sheridan, IN | UNITED ANIMAL HEALTH, INC. | 271 | 3 | 326 |
| Scranton, PA | UNITED ASSOCIATION OF JOURNEYMEN HEALTH & WELFARE FUND | 295 | 5 | 442 |
| Irving, TX | UNITED CAPITAL FINANCIAL ADVISORS, LLC | 270 | 3 | 270 |
| Niagara Falls, NY | UNITED CEREBRAL PALSY ASSOCIATION OF NIAGARA COUNTY | 130 | 1 | 130 |
| Bangor, ME | UNITED CEREBRAL PALSY OF NORTHEASTERN MA | 162 | 3 | 162 |
| Cicero, IL | UNITED CEREBRAL PALSY SEGUIN OF GREATER CHICAGO | 491 | 3 | 491 |
| Willmar, MN | UNITED COMMUNITY ACTION PARTNERSHIP | 264 | 3 | 264 |
| Tempe, AZ | UNITED DAIRYMEN OF ARIZONA | 231 | 1 | 278 |
| Miramar, FL | UNITED DATA TECHNOLOGIES, INC. | 360 | 4 | 98 |
| Chicago, IL | UNITED DENTAL PARTNERS | 312 | 7 | 312 |
| Chattanooga, TN | UNITED ENERTECH CORPORATION | 0 | 3 | 193 |
| Irvine, CA | UNITED FLOW TECHNOLOGIES INTERMEDIATE HOLDCO II, LLC | 628 | 4 | 628 |
| Austell, GA | UNITED FORMING INC. | 134 | 2 | 125 |
| Miamisburg, OH | UNITED GRINDING NORTH AMERICA, INC. | 157 | 4 | 157 |
| Grandview, MO | UNITED HEATING AND COOLING, INC | 158 | 3 | 158 |
| Indianapolis, IN | UNITED HOSPITAL SERVICES | 369 | 1 | 369 |
| Elyria, OH | UNITED INITIATORS, INC. | 138 | 4 | 148 |
| San Jose, CA | UNITED MECHANICAL, INC. | 123 | 2 | 123 |
| Murrieta, CA | UNITED MEDICAL DOCTORS | 148 | 3 | 193 |
| Washington, DC | UNITED NATIONS FOUNDATION | 258 | 5 | 270 |
| Dallas, TX | UNITED NOTIONS, INC. | 104 | 1 | 104 |
| Virginia Beach, VA | UNITED PROPERTY ASSOCIATES | 184 | 3 | 134 |
| New Town, ND | UNITED QUALITY COOPERATIVE | 169 | 2 | 169 |
| Philadelphia, PA | UNITED REFRIGERATION, INC. | 2,264 | 6 | 2,201 |
| Olathe, KS | UNITED ROTARY BRUSH CORPORATION | 164 | 2 | 164 |
| Indianapolis, IN | UNITED SCHOOLS OF INDIANAPOLIS | 118 | 2 | 118 |
| Cicero, IL | UNITED SCRAP METAL, INC. | 694 | 3 | 228 |
| Red Bank, NJ | UNITED SECURITY, INC. | 1,686 | 2 | 1,653 |
| Des Plaines, IL | UNITED STATES DRUG TESTING LABORATORIES, INC. | 165 | 4 | 165 |
| Far Hills, NJ | UNITED STATES GOLF ASSOCIATION | 357 | 2 | 357 |
| Pearl River, NY | UNITED STATES INFORMATION SYSTEMS | 429 | 5 | 460 |
| Wayne, PA | UNITED STATES LIABILITY INSURANCE COMPANY | 1,263 | 10 | 1,263 |
| Los Angeles, CA | UNITED STATES VETERANS INITIATIVE | 399 | 7 | 599 |
| Beverly Hills, CA | UNITED TALENT AGENCY, LLC | 1,736 | 4 | 1,379 |
| Westbury, NY | UNITED TELECOM USA, INC./ YOUR WIRELESS MANAGEMENT | 159 | 3 | 133 |
| Miramar, FL | UNITED TRANZACTIONS, LLC | 105 | 3 | 105 |
| Rocky Hill, CT | UNITED WAY OF CONNECTICUT, INC. | 349 | 4 | 236 |
| Rochester, NY | UNITED WAY OF GREATER ROCHESTER INC AND THE FINGER LAKES INC | 97 | 4 | 117 |
| Rochester, NY | UNITHER US CORP | 322 | 1 | 260 |
| New Gloucester, ME | UNITY ENVIRONMENTAL UNIVERSITY | 127 | 2 | 127 |
| Skokie, IL | UNITY HOSPICE MANAGEMENT | 449 | 6 | 442 |
| Auburn, NY | UNITY HOUSE OF CAYUGA COUNTY INC. | 222 | 2 | 222 |
| Troy, NY | UNITY HOUSE OF TROY, INC. | 342 | 8 | 342 |
| Canton, GA | UNIVERSAL ALLOY CORPORATION | 745 | 5 | 4 |
| Bozeman, MT | UNIVERSAL ATHLETIC SERVICES, INC | 41 | 4 | 48 |
| Irvine, CA | UNIVERSAL CARD, INC. | 160 | 5 | 19 |
| Orlando, FL | UNIVERSAL ENGINEERING SCIENCES HOLDINGS, INC. | 3,402 | 18 | 28 |
| Peachtree City, GA | UNIVERSAL ENVIRONMENTAL SERVICES LLC | 447 | 5 | 394 |
| Louisville, KY | UNIVERSAL LINEN SERVICE | 129 | 2 | 98 |
| Chatsworth, GA | UNIVERSAL MARKETING SYSTEMS, INC. | 123 | 2 | 123 |
| Dunmore, PA | UNIVERSAL PRINTING COMPANY LLC | 134 | 3 | 50 |
| Chicago, IL | UNIVERSAL SCRAP METALS, INC. | 245 | 2 | 234 |
| Washington, DC | UNIVERSAL SERVICE ADMINISTRATIVE COMPANY | 710 | 2 | 710 |
| Buffalo, NY | UNIVERSITY AT BUFFALO NEUROSURGERY, INC. | 241 | 3 | 241 |
| Boulder, CO | UNIVERSITY CORPORATION FOR ATMOSPHERIC RESEARCH | 1,351 | 11 | 1,267 |
| San Bernardino, CA | UNIVERSITY ENTERPRISES CORPORATION | 168 | 3 | 212 |
| Columbus, MS | UNIVERSITY MANAGEMENT INC | 173 | 3 | 134 |
| Lexington, KY | UNIVERSITY OF KENTUCKY FEDERAL CREDIT UNION | 270 | 5 | 270 |
| Charlottesville, VA | UNIVERSITY OF VIRGINIA DARDEN SCHOOL FOUNDATION | 91 | 4 | 96 |
| Charlottesville, VA | UNIVERSITY OF VIRGINIA PHYSICIANS GROUP | 1,539 | 5 | 648 |
| Cheektowaga, NY | UNIVERSITY ORTHOPAEDIC, INC | 341 | 1 | 341 |
| State College, PA | UNIVERSITY ORTHOPEDIC CENTER, LTD | 216 | 4 | 86 |
| Buffalo, NY | UNIVERSITY PEDIATRIC ASSOCIATES, INC. | 225 | 3 | 139 |
| Huntington, WV | UNIVERSITY PHYSICIANS & SURGEONS, INC. | 1,457 | 5 | 289 |
| Shaker Heights, OH | UNIVERSITY SCHOOL | 218 | 1 | 218 |
| Nashville, TN | UNLOCK HEALTH | 310 | 2 | 309 |
| Greenwood, MS | UPCHURCH COMPANIES HEALTHSYSTEMLLC | 466 | 3 | 505 |
| Oak Brook, IL | UPG ENTERPRISES LLC | 703 | 3 | 687 |
| Greenwood, MS | UPI HEALTH SYSTEM, LLC | 50 | 2 | 50 |
| Cary, NC | UPL NA INC. | 403 | 2 | 412 |
| Pittsburgh, PA | UPMC | 94,391 | 14 | 2,048 |
| Elkton, MD | UPPER BAY COUNSELING AND SUPPORT SERVICES, INC. | 60 | 5 | 60 |
| Columbus, OH | UPREACH, LLC | 261 | 2 | 261 |
| San Mateo, CA | UPSTART NETWORK, INC. | 1,383 | 6 | 1,147 |
| Lancaster, NY | UPSTATE NIAGARA COOPERATIVE INC. | 1,728 | 5 | 1,647 |
| Syracuse, NY | UPSTATE UNION HEALTH AND WELFARE FUND | 142 | 8 | 17 |
| Greensboro, NC | UPSTREAM ACCOUNTABLE CARE NETWORK, LLC | 0 | 2 | 342 |