| West View Healthy Living OH | Healthcare & Social Assistance | 0 | - | - |
| West Virginia American Water WV | Utilities | 0 | - | D |
| West Virginia Great Barrel Company WV | Manufacturing | 0 | - | F |
| West Virginia Rebahilitation Hospital Inc. WV | Healthcare & Social Assistance | 0 | - | F |
| West Virginia Recycling, Inc. WV | Wholesale Trade | 0 | - | F |
| West Virginia School of Osteopathic Medicine WV | Educational Services | 0 | - | A |
| West Virginia State Health Department, Office Of The Chief Medical Examiner WV | Public Administration | 1 | $306,000 | - |
| West Virginia State University WV | Educational Services | 1 | $69,507 | - |
| West Virginia State University Research And Development CORPORATION WV | Professional & Technical Services | 3 | $72,267 | - |
| West Virginia University WV | Educational Services | 80 | $101,954 | - |
| West Virginia University Dental Corporation WV | Healthcare & Social Assistance | 2 | $125,840 | - |
| West Virginia University Hospitals, Inc. WV | Healthcare & Social Assistance | 6 | $220,344 | - |
| West Virginia University Medical Corporation WV | Healthcare & Social Assistance | 45 | $310,324 | - |
| West Virginia University Research Corporation WV | Professional & Technical Services | 4 | $62,106 | - |
| West Virginia's Choice, Inc WV | Healthcare & Social Assistance | 0 | - | B |
| West Windsor-Plainsboro Regional School District NJ | Educational Services | 2 | $56,560 | - |
| West Woods of Bridgman MI | Healthcare & Social Assistance | 0 | - | F |
| West Woods of Niles MI | Healthcare & Social Assistance | 0 | - | - |
| West Yost & Associates CA | Professional & Technical Services | 1 | $113,090 | - |
| West-Cal Concrete, Inc CA | Construction | 0 | - | F |
| West-Ward Pharmacueticals Corp NJ | - | 0 | - | - |
| Westar Hotel Partners, LLC (Renaissance Columbus Westerville) OH | - | 0 | - | - |
| Westbank Projects US Corp. WA | Real Estate | 1 | $178,485 | - |
| Westborough Behavioral Hosp. MA | Healthcare & Social Assistance | 0 | - | F |
| WestBridge Capital US Advisors, LP CA | Finance & Insurance | 2 | $114,462 | - |
| Westbrook TX | Manufacturing | 0 | - | F |
| Westbrook Service Corp. FL | Construction | 0 | - | F |
| Westbury Manor Enterprises Inc. NY | - | 0 | - | - |
| Westbury of Jackson GA | Healthcare & Social Assistance | 0 | - | F |
| Westcal Management CA | Real Estate | 0 | - | F |
| Westcap Management LLC CA | Finance & Insurance | 4 | $168,750 | - |
| Westchester NY | Healthcare & Social Assistance | 0 | - | D |
| Westchester Behavioral Health NY | Healthcare & Social Assistance | 0 | - | D |
| Westchester County Health Corporation NY | Healthcare & Social Assistance | 0 | - | F |
| Westchester Healthcare Corporation NY | Healthcare & Social Assistance | 0 | - | F |
| Westchester Medical Center Advanced Physician Services, PC NY | Healthcare & Social Assistance | 5 | $485,000 | - |
| Westchester Toyota (Westchester Foreign Autos, Inc.) NY | - | 0 | - | - |
| Westchester Village of Lenexa KS | Healthcare & Social Assistance | 0 | - | - |
| Westco Closet Corp. NY | Construction | 0 | - | F |
| WestCoast Children's Clinic CA | Healthcare & Social Assistance | 1 | $81,744 | - |
| Westcoast Landscape And Lawns FL | Administrative & Waste Services | 0 | - | F |
| Westec Intelligent Surveillance IA | - | 0 | - | - |
| Westec Plastics Corporation CA | Manufacturing | 2 | $105,126 | F |
| WesTech MD | - | 0 | - | - |
| Westech Building Products IN | - | 0 | - | - |
| Westech Inspection Inc DE | Professional & Technical Services | 1 | $87,359 | - |
| Westech Systems,LLC CA | Construction | 0 | - | F |
| Westendorf Mfg Co Inc IA | Manufacturing | 0 | - | F |
| Westerlay Orchids CA | Agriculture & Forestry | 0 | - | D |
| Westerman Inc. OH | Manufacturing | 0 | - | F |