| U People Technologies | $81,141 | 10 |
| U-Haul International | $98,862 | 17 |
| U.S. Bank National Association | $127,878 | 1,256 |
| U.S. Borax | $116,673 | 11 |
| U.s. Electronics | $98,987 | 35 |
| U.S. HI-Tech solutions | $100,800 | 29 |
| Uber | $190,800 | 1,589 |
| Ubiquant US Tech | $179,994 | 10 |
| UBS | $145,000 | 943 |
| UCare Minnesota | $108,826 | 25 |
| UCB BioSciences | $106,870 | 13 |
| UChicago Argonne | $90,063 | 172 |
| Ucovy Connects | $97,386 | 28 |
| Ucsf Medical Center | $152,450 | 38 |
| Udemy | $179,000 | 27 |
| Uhomes.com New York | $95,992 | 11 |
| Uipath | $179,962 | 53 |
| Uipathtek | $91,645 | 23 |
| Ukg | $155,120 | 44 |
| UKG Kronos Systems | $151,819 | 21 |
| Ukiah Unified School District | $86,355 | 13 |
| Uktha Global | $105,227 | 31 |
| Ul | $130,000 | 65 |
| Ul Verification Services | $96,121 | 10 |
| Uline | $136,250 | 56 |
| Ulta Beauty Credit Services | $155,000 | 25 |
| Ulta | $154,606 | 30 |
| Ulteig Engineers | $96,820 | 21 |
| Ultima Genomics | $97,230 | 12 |
| Ultimate Care | $76,211 | 12 |
| Ultimus Solutions | $82,867 | 25 |
| Ultium Cells | $72,842 | 30 |
| Ultra Clean Technology Systems and Service | $139,033 | 17 |
| Ultragenyx Pharmaceutical | $145,029 | 13 |
| UMA Education | $131,950 | 13 |
| UMass Memorial Medical Center | $81,307 | 23 |
| UMass Memorial Medical Group | $281,491 | 47 |
| UMB Bank | $133,078 | 25 |
| UMG Recordings | $151,340 | 18 |
| UNC Physicians Network | $321,402 | 20 |
| Underwriters Laboratories | $106,500 | 24 |
| Undocked | $128,500 | 16 |
| Unibyte Systems | $115,000 | 27 |
| Unicode Systems | $94,400 | 18 |
| Unicon Pharma | $91,770 | 71 |
| Unicon Sciences | $95,545 | 50 |
| Unicon Systems | $100,000 | 23 |
| Unicorn Technologies,Llc | $105,250 | 58 |
| Unifi Aviation | $82,701 | 13 |
| Unified Business Technologies | $75,000 | 13 |
| Unified School District 457 | $47,000 | 40 |
| Unified School District 480, Liberal | $57,575 | 25 |
| Unified Tech Group | $105,040 | 30 |
| Unify Solutions | $110,100 | 46 |
| Unigo | $100,000 | 21 |
| Unika Health | $123,766 | 16 |
| Unikon It | $105,997 | 61 |
| Unikpros | $79,768 | 21 |
| Unilever United States | $132,882 | 11 |
| Union College | $87,000 | 16 |
| Union Hospital | $98,584 | 11 |
| Union Pacific Railroad Company | $132,604 | 39 |
| Uniphore Technologies North America | $180,000 | 37 |
| Uniplus Consultants | $111,946 | 29 |
| Unique Comp | $96,408 | 11 |
| Unique Designs | $93,600 | 10 |
| Unique Key Resources | $100,925 | 26 |
| Unique System Skills | $126,000 | 13 |
| Uniquelogicsolutions | $83,325 | 25 |
| Unisoft Solutions | $107,890 | 41 |
| Unisoft Technology | $97,760 | 21 |
| Unisys | $131,451 | 68 |
| United Airlines | $125,806 | 25 |
| United Business Solutions | $103,100 | 21 |
| United Cerebral Palsy Associations Of Nys | $40,664 | 14 |
| United Consulting Group | $76,502 | 13 |
| United Consulting Hub | $83,200 | 45 |
| United Fortune IT Solutions | $96,050 | 16 |
| United Health Centers of the San Joaquin Valley | $185,000 | 25 |
| United Health Services Hospitals | $74,464 | 62 |
| United HealthCare Services | $108,139 | 84 |
| United Hospital Center | $416,000 | 15 |
| United Imaging Healthcare North America | $120,867 | 14 |
| United Info Services | $106,600 | 11 |
| United Integrated Services (USA) | $88,831 | 12 |
| United IT Solutions | $104,100 | 67 |
| United Natural Foods | $158,532 | 10 |
| United Parcel Service General Services | $136,758 | 136 |
| United Pharma | $87,880 | 13 |
| United Pharma Technologies | $103,075 | 80 |
| United Rentals | $117,603 | 35 |
| United Services Automobile Association | $136,028 | 339 |
| United Staffing - Associates | $81,200 | 23 |
| United States Fire Insurance Company | $117,719 | 12 |
| United States Steel | $106,013 | 11 |
| United Tekinfo Hub | $79,903 | 20 |
| United Therapeutics | $127,500 | 21 |
| United Wholesale Mortgage | $115,000 | 244 |
| Unity Technologies SF | $175,000 | 95 |
| Uniuni Logistics | $60,664 | 92 |
| Univ of WI System/Eau Claire | $90,000 | 12 |
| Univ of WI System/Green Bay | $85,730 | 10 |
| Univ of WI System/La Crosse | $66,635 | 22 |
| Univ of WI System/Platteville | $76,250 | 24 |
| Univ of WI System/River Falls | $82,093 | 10 |
| Univ of WI System/Stout | $71,715 | 10 |
| Universal Business Solutions | $104,614 | 12 |
| Universal Cable Holdings | $140,064 | 18 |
| Universal City Development Partners | $100,641 | 20 |
| Universal Instruments | $74,859 | 18 |
| Universal Processing | $73,133 | 22 |
| Universal System Technologies | $101,671 | 24 |
| Universal Technology Systems and Associates | $84,500 | 27 |
| Universities Space Research Association | $100,588 | 17 |
| University at Albany, State University of New York | $83,000 | 47 |
| University Community Hospital | $69,402 | 89 |
| University Corporation for Atmospheric Research | $99,279 | 40 |
| University Health Physicians | $239,200 | 11 |
| University Health System | $457,500 | 10 |
| University Hospitals Cleveland Medical Center | $75,712 | 47 |
| University Hospitals Medical Group | $305,000 | 58 |
| University Medical Center | $76,502 | 31 |
| University of Alabama Health Services Foundation | $249,312 | 94 |
| University of Alaska | $106,662 | 29 |
| University of Arizona | $87,079 | 42 |
| University of Arkansas | $72,000 | 92 |
| University of Arkansas at Pine Bluff | $57,000 | 10 |
| University of Arkansas for Medical Sciences | $75,865 | 261 |
| University of Arkansas System Division of Agriculture | $60,000 | 38 |
| University of California at Santa Barbara | $82,757 | 132 |
| University of California, Agriculture and Natural Resources | $96,150 | 18 |
| University of California, Berkeley | $93,000 | 345 |
| University of California, Davis | $89,900 | 258 |
| University Of California, Irvine | $85,000 | 150 |
| University of California, Los Angeles | $101,322 | 373 |
| University Of California, Merced | $75,728 | 28 |
| University Of California, San Diego | $82,836 | 273 |
| University of California, San Francisco | $90,000 | 508 |
| University of California, Santa Cruz | $99,350 | 56 |
| University of Central Arkansas | $59,743 | 23 |
| University Of Central Florida | $97,000 | 80 |
| University of Central Missouri | $96,346 | 21 |
| University of Central Oklahoma | $67,169 | 14 |
| University of Chicago | $70,000 | 59 |
| University of Chicago Medical Center | $83,970 | 64 |
| University Of Cincinnati | $82,538 | 118 |
| University Of Cincinnati Medical Center | $78,809 | 20 |
| University of Cincinnati Physicians | $94,744 | 22 |
| University of Colorado | $88,639 | 209 |
| University of Colorado Denver | $69,722 | 159 |
| University of Colorado Denver / Anschutz | $66,789 | 83 |
| University of Colorado Health | $240,000 | 27 |
| University of Connecticut | $68,487 | 161 |
| University of Connecticut Health Center | $76,000 | 59 |
| University of Dayton | $94,983 | 13 |
| University Of Delaware | $96,221 | 81 |
| University of Denver | $59,386 | 15 |
| University of Detroit Mercy | $85,592 | 32 |
| University of Findlay | $40,200 | 11 |
| University Of Florida | $96,000 | 547 |
| University of Georgia | $74,755 | 119 |
| University of Georgia; OGE | $78,000 | 113 |
| University of Hartford | $86,750 | 16 |
| University of Hawaii | $104,784 | 85 |
| University of Houston | $90,000 | 135 |
| University Of Houston System | $75,749 | 23 |
| University of Idaho | $78,000 | 57 |
| University of Illinois | $84,598 | 298 |
| University of Illinois Chicago | $88,003 | 263 |
| University Of Kansas Medical Center | $216,466 | 57 |
| University Of Kentucky | $97,685 | 257 |
| University of Louisiana at Lafayette | $70,000 | 28 |
| University of Louisville | $102,000 | 103 |
| University of Louisville Physicians | $239,200 | 31 |
| University of Maine | $73,331 | 44 |
| University of Maryland Baltimore | $80,046 | 146 |
| University of Maryland College Park | $92,000 | 239 |
| University of Maryland Eastern Shore | $97,000 | 15 |
| University of Maryland Global Campus | $172,400 | 12 |
| University of Maryland Medical Center | $82,074 | 10 |
| University of Maryland Medical System | $120,000 | 26 |
| University of Maryland, Baltimore County | $97,639 | 63 |
| University of Massachusetts Amherst | $83,380 | 100 |
| University of Massachusetts Boston | $94,000 | 42 |
| University of Massachusetts Chan Medical School | $74,829 | 181 |
| University of Massachusetts Dartmouth | $83,305 | 13 |
| University of Massachusetts Lowell | $86,929 | 42 |
| University of Massachusetts Office of the President | $113,568 | 15 |
| University Of Miami | $95,138 | 310 |
| University of Michigan | $72,097 | 916 |
| University of Minnesota | $72,707 | 416 |
| University of Minnesota Physicians | $117,583 | 48 |
| University of Mississippi | $70,000 | 90 |
| University of Mississippi Medical Center | $249,850 | 131 |
| University of Montana | $59,738 | 21 |
| University of Nebraska Medical Center | $69,175 | 119 |
| University of Nevada, Las Vegas | $94,500 | 64 |
| University of Nevada, Reno | $78,920 | 54 |
| University of New Hampshire | $83,366 | 37 |
| University of New Haven | $95,000 | 13 |
| University of New Mexico | $76,270 | 152 |
| University of New Orleans | $92,250 | 15 |
| University Of North Carolina At Chapel Hill | $101,764 | 181 |
| University of North Carolina at Charlotte | $95,000 | 57 |
| University Of North Carolina At Greensboro | $76,000 | 41 |
| University of North Carolina Wilmington | $76,700 | 35 |
| University of North Dakota | $72,750 | 88 |
| University Of North Florida | $82,255 | 24 |
| University Of North Georgia | $66,000 | 19 |
| University Of North Texas | $74,550 | 69 |
| University of North Texas Health Science Center | $67,500 | 16 |
| University of Northern Colorado | $47,900 | 12 |
| University of Northern Iowa | $72,000 | 27 |
| University of Notre Dame du Lac | $86,943 | 125 |
| University of Oklahoma | $78,674 | 189 |
| University of Oklahoma Health Sciences Center | $72,500 | 163 |
| University of Oregon | $84,252 | 43 |
| University of Pittsburgh | $70,000 | 492 |
| University of Pittsburgh Physicians | $271,500 | 188 |
| University of Puerto Rico-Mayaguez Campus | $55,310 | 12 |
| University of Puerto Rico-Rio Piedras Campus | $62,256 | 14 |
| University of Rhode Island | $86,349 | 48 |
| University of Richmond | $88,051 | 11 |
| University of Rochester | $85,155 | 328 |
| University of San Diego | $108,829 | 22 |
| University of Scranton | $79,667 | 10 |
| University of South Alabama | $68,287 | 24 |
| University of South Carolina | $87,000 | 94 |
| University of South Dakota | $77,000 | 15 |
| University of South Florida | $84,000 | 187 |
| University of Southern Indiana | $64,528 | 32 |
| University of Southern Mississippi | $65,175 | 18 |
| University of St. Thomas | $76,327 | 25 |
| University of Texas Health Science Center at San Antonio | $80,000 | 112 |
| University of Texas Medical Branch | $85,000 | 133 |
| University Of The Pacific | $102,500 | 23 |
| University of Utah | $92,813 | 334 |
| University of Vermont Health Network Medical Group | $313,047 | 65 |
| University of Vermont Health Network – University of Vermont Medical Center | $99,861 | 21 |
| University of Virginia Physicians Group | $137,000 | 24 |
| University of Washington | $94,770 | 329 |
| University Of West Florida | $90,000 | 22 |
| University of Wisconsin System | $75,740 | 333 |
| University of Wisconsin-Milwaukee | $75,671 | 32 |
| University of Wisconsin-Whitewater | $100,000 | 21 |
| University of Wyoming | $70,000 | 68 |
| University Pediatricians | $180,500 | 12 |
| University Physicians & Surgeons | $275,000 | 46 |
| University Settlement Society of New York | $73,684 | 30 |
| UNM Hospital | $67,018 | 23 |
| UNMC Physicians | $214,467 | 43 |
| UNUM Group | $130,936 | 43 |
| UofL Health - Louisville | $74,381 | 39 |
| Uop | $133,809 | 28 |
| Up2Date Technology Solutions | $91,520 | 23 |
| UPCI Cancer Services | $158,650 | 11 |
| Upen Group | $105,997 | 13 |
| Upgrade | $153,088 | 71 |
| Uplight | $173,155 | 10 |
| UPMC Medical Education | $72,003 | 275 |
| UPMC Presbyterian Shadyside | $92,958 | 57 |
| Upmynd | $82,347 | 13 |
| UPS Worldwide Forwarding | $117,138 | 19 |
| Upscale AI | $220,000 | 35 |
| Upsilonsoft | $82,753 | 24 |
| Upskill Consultancy | $101,234 | 19 |
| Upstart Network | $185,000 | 103 |
| Upstate Cerebral Palsy | $43,742 | 81 |
| Uptrend Technologies | $104,667 | 10 |
| Upward Systems | $84,906 | 14 |
| Upwork Global | $243,800 | 23 |
| Upwork Services | $190,800 | 11 |
| Upwork | $230,000 | 21 |
| Urban Outfitters | $133,694 | 42 |
| Urgent.ly | $160,000 | 14 |
| Urpan Technologies | $102,710 | 32 |
| Ursi Technologies | $89,500 | 28 |
| Ursus | $135,699 | 15 |
| Us Army Defense Language Institute Foreign Language Center | $84,383 | 59 |
| US Default Group | $97,731 | 10 |
| US Elogistics Service | $61,422 | 20 |
| US Healthcare | $78,000 | 11 |
| US Mobile | $137,500 | 10 |
| Us Software Professionals | $112,923 | 17 |
| US Tiger Securities | $100,000 | 54 |
| US Virgin Islands Department o Education | $49,753 | 19 |
| USA HealthCare Management | $250,000 | 57 |
| USA Waste-Management Resources | $140,005 | 33 |
| USAA Federal Savings Bank | $135,795 | 35 |
| USACS Medical Group | $280,800 | 135 |
| USACS Medical Group of Texas, PLLC | $239,200 | 15 |
| Usatech Consulting | $95,487 | 10 |
| USD 501, Topeka Public Schools | $61,400 | 51 |
| USDot Networks | $89,752 | 14 |
| Usg | $124,093 | 15 |
| Ushirepro | $106,788 | 14 |
| Ushur | $150,000 | 11 |
| USM Business Systems | $119,642 | 12 |
| USM Business Sytems | $112,923 | 51 |
| USR Parent | $117,300 | 14 |
| Usr Systems | $120,000 | 11 |
| UST | $110,580 | 1,463 |
| Ustring Solutions | $85,550 | 52 |
| UT Le Bonheur Pediatric Specialists | $239,200 | 13 |
| UT Medical Group | $244,377 | 22 |
| UT Regional One Physicians | $410,000 | 18 |
| UT Southwestern Medical Center | $73,000 | 435 |
| UT Southwestern Medical Center, Office of International Affairs | $71,452 | 21 |
| Ut-Battelle, Llc (Oak Ridge National Laboratory) | $121,733 | 356 |
| Utah State University | $77,751 | 83 |
| Utah Tech University | $75,420 | 17 |
| Utah Valley University | $98,000 | 17 |
| Utility Data Contractors, LLC (formerly Inc.) | $117,582 | 17 |
| Uv Technology Solutions | $108,077 | 13 |
| UWorld | $96,034 | 37 |