| Clayton Supply of Westmoreland TN | Manufacturing | 0 | - | F |
| Clayton Supply Westmoreland TN | Manufacturing | 0 | - | F |
| Clayton Timbrell & Company Inc CA | Construction | 1 | $155,000 | - |
| Clayton Watkins Construction CO INC KY | Construction | 0 | - | F |
| Clayton’s Galley, LLC CA | - | 0 | - | - |
| Clayton's Bakery And Bistro, LLC CA | - | 0 | - | - |
| Clayton, Dubilier & Rice, LLC NY | Finance & Insurance | 1 | $175,000 | - |
| Claytons Logistics LLC TN | Transportation & Warehousing | 0 | - | F |
| Clean Air Car Service & Parking Corp. NY | Transportation & Warehousing | 1 | $74,402 | - |
| Clean Air Group Inc. CT | Manufacturing | 1 | $170,000 | - |
| Clean and Green Services, LLC FL | Transportation & Warehousing | 0 | - | F |
| Clean Care PA | - | 0 | - | - |
| Clean Companies U.S. Holdings Inc. CT | Manufacturing | 1 | $415,334 | - |
| Clean Earth Environmental Solutions WA | Administrative & Waste Services | 0 | - | F |
| Clean Earth Environmental Solutions, Inc. PA | Administrative & Waste Services | 1 | $140,063 | D |
| Clean Earth LLC PA | Professional & Technical Services | 1 | $152,693 | A |
| Clean Energy CA | Utilities | 0 | - | F |
| Clean Energy Works DC | Other Services | 1 | - | - |
| Clean Harbors Environmental Services, Inc. MA | Professional & Technical Services | 12 | $134,211 | - |
| Clean Harbors Inc CA | Administrative & Waste Services | 0 | - | B |
| Clean Harbors Inc MA | Administrative & Waste Services | 0 | - | A |
| Clean Harbors Inc WA | Administrative & Waste Services | 0 | - | F |
| Clean Scapes TX | Administrative & Waste Services | 0 | - | F |
| Clean Scapes - Austin, LLC TX | Administrative & Waste Services | 0 | - | F |
| Clean Team USA MI | Wholesale Trade | 0 | - | C |
| Clean Team, Inc. OH | Administrative & Waste Services | 0 | - | A |
| CLEAN Uniform Company MO | Other Services | 0 | - | C |
| Clean Uniform Company Highland IL | Other Services | 0 | - | F |
| Clean Water Action CA | - | 0 | - | - |
| Clean Water Services OR | Utilities | 0 | - | F |
| Clean Wave Solution CA | Administrative & Waste Services | 1 | $59,988 | - |
| Cleaning Services CA | Administrative & Waste Services | 0 | - | F |
| Cleanlab Inc CA | Professional & Technical Services | 1 | $190,000 | - |
| Cleantech San Diego Association CA | Professional & Technical Services | 1 | $84,198 | - |
| Clear C2, Inc. TX | Wholesale Trade | 1 | $84,094 | - |
| Clear Capital CA | - | 0 | - | - |
| Clear Capital NV | - | 0 | - | - |
| Clear Creek Amana Community School District IA | Educational Services | 1 | $60,661 | - |
| Clear Creek Care Center CO | Healthcare & Social Assistance | 0 | - | F |
| Clear Creek Independent SchoolDistrict TX | Educational Services | 1 | $64,780 | - |
| Clear Creek Skiing Corp. CO | Arts & Entertainment | 0 | - | F |
| Clear Edge Filtration NY | - | 0 | - | - |
| Clear Edge Filtration Group OK | - | 0 | - | - |
| Clear Haven Capital Management LLC NY | Finance & Insurance | 1 | $200,000 | - |
| Clear Labs, Inc. CA | Professional & Technical Services | 1 | $140,000 | - |
| Clear Lake Campus Hospital TX | - | 0 | - | - |
| Clear Lake Lumber INC PA | Manufacturing | 0 | - | F |
| Clear Link Technologies, LLC UT | Administrative & Waste Services | 1 | $114,800 | - |
| Clear Markets Holdings Inc NC | Finance & Insurance | 1 | $145,000 | - |
| Clear One Advantage, LLC MD | - | 0 | - | - |
