| Universal Waste Systems Inc. AZ | Administrative & Waste Services | 0 | — | F |
| Universal Waste Systems Inc. CA | Administrative & Waste Services | 0 | — | F |
| Universal Waste Systems Inc. NM | Administrative & Waste Services | 0 | — | F |
| Universal Weather and Aviation FL | Administrative & Waste Services | 0 | — | A |
| Universal Weather and Aviation OH | Administrative & Waste Services | 0 | — | A |
| Universal Weather and Aviation, LLC TX | Administrative & Waste Services | 2 | $143,222 | A |
| Universal Welding & Engineering WI | Manufacturing | 0 | — | F |
| Universal Well Services PA | — | 0 | — | — |
| Universal Well Services, Inc. KY | — | 0 | — | — |
| Universal Window Coverings, Inc. FL | Manufacturing | 0 | — | F |
| UNIVERSAL WINDOW SOLUTIONS, LLC FL | Construction | 0 | — | A |
| Universal Wire Cloth Company, Inc. PA | Manufacturing | 0 | — | A |
| Universal-Macomb Ambulance Service MI | Healthcare & Social Assistance | 0 | — | F |
| Universal/Land Construction Co. WA | Construction | 0 | — | F |
| Universe King Corp. NY | Retail Trade | 1 | $80,000 | — |
| Universial Technologies, Inc. KY | Manufacturing | 0 | — | A |
| Universidad Ana G Mendez PR | Educational Services | 0 | — | C |
| Universidad Ana G. Mendez PR | Educational Services | 0 | — | C |
| Universidad Central del Caribe, Inc. PR | Educational Services | 3 | $41,412 | — |
| Universidad Politecnica de Puerto Rico, Inc. PR | Educational Services | 4 | $50,630 | — |
| Universiry Medical Center of Southern Nevada NV | Healthcare & Social Assistance | 0 | — | F |
| Universities Space Research Association DC | Professional & Technical Services | 3 | $113,568 | — |
| University Animal Hospital NY | Professional & Technical Services | 0 | — | A |
| University at Albany, State University of New York NY | Educational Services | 12 | $78,985 | — |
| University at Buffalo Neurosurgery, Inc. NY | Professional & Technical Services | 3 | $64,023 | — |
| University at Buffalo Pathologists, Inc. NY | Healthcare & Social Assistance | 2 | $365,000 | — |
| University at Buffalo Pediatric Associates, Inc. NY | Healthcare & Social Assistance | 3 | $215,000 | — |
| University Center Club at Florida State University FL | — | 0 | — | — |
| University city rehabilitation and Healthcare Center PA | Healthcare & Social Assistance | 0 | — | F |
| University Clinical Health TN | Healthcare & Social Assistance | 0 | — | A |
| University Club of Chicago IL | — | 0 | — | — |
| University Community Hospital, Inc. FL | Healthcare & Social Assistance | 10 | $69,833 | — |
| University Corporation at Monterey Bay CA | Educational Services | 0 | — | B |
| University Corporation for Advanced Internet Development MI | Other Services | 1 | $87,306 | — |
| University Corporation for Atmospheric Research CO | Professional & Technical Services | 27 | $98,559 | — |
| University Dental Health Services, Inc PA | Healthcare & Social Assistance | 1 | $239,200 | — |
| University Electric Inc. OH | Construction | 0 | — | F |
| University Enterprises Corporation - University Center for Developmental Disabilities CA | — | 0 | — | — |
| University Enterprises, Inc. CA | — | 0 | — | — |
| University Federal Credit Union TX | Finance & Insurance | 1 | $125,000 | — |
| University Foods, LLC CA | — | 0 | — | — |
| University General Hospital, LLC dba Foundation Surgical Hospital TX | — | 0 | — | — |
| University Health Care System GA | Healthcare & Social Assistance | 0 | — | F |
| University Health Care Systems GA | Healthcare & Social Assistance | 0 | — | A |
| University Health Lakewood Medical Center MO | Healthcare & Social Assistance | 0 | — | F |
| University Health Partners of Hawaii HI | — | 0 | — | — |
| University Health Physicians MO | Healthcare & Social Assistance | 2 | $210,192 | A |
| University Health System, Inc. TN | Healthcare & Social Assistance | 4 | $428,750 | — |
| University Health Truman Medical Center MO | Healthcare & Social Assistance | 0 | — | D |
| University Heights CO | Healthcare & Social Assistance | 0 | — | F |
