| CORNFIELD CAFE INC MN | Accommodation & Food Services | 0 | — | A |
| Cornflower Farms, Inc CA | Wholesale Trade | 0 | — | A |
| Cornhusker Insulation, LLC NE | Construction | 0 | — | F |
| Corning ME | Manufacturing | 0 | — | B |
| Corning UT | Manufacturing | 0 | — | C |
| Corning Building Co NY | Retail Trade | 0 | — | A |
| Corning Hospital NY | Healthcare & Social Assistance | 0 | — | F |
| Corning Incorporated CA | — | 0 | — | — |
| Corning Incorporated NC | Manufacturing | 0 | — | B |
| Corning Incorporated NY | Manufacturing | 16 | $140,023 | F |
| Corning Incorporated - Blacksburg Plant VA | Manufacturing | 0 | — | D |
| Corning Incorporated Erwin Manufacturing NY | Manufacturing | 0 | — | F |
| Corning Lodging Ventures, LLC NY | Accommodation & Food Services | 0 | — | F |
| Corning Museum of Glass NY | Arts & Entertainment | 0 | — | A |
| Corning Net Optix NH | Manufacturing | 0 | — | F |
| Corning NetOptix NH | Manufacturing | 0 | — | B |
| Corning Optical Communications NC | Manufacturing | 0 | — | B |
| Corning Optical Communications LLC CA | — | 0 | — | — |
| Corning Optical Communications LLC NY | Manufacturing | 7 | $146,566 | — |
| Corning Optical Communications LLC TX | Transportation & Warehousing | 0 | — | A |
| Corning Optical Communications LLC DBA TR Manufacturing CA | — | 0 | — | — |
| Corning Pharmaceutical Glass LLC NJ | Manufacturing | 0 | — | D |
| Corning Research & Development Corporation NY | Professional & Technical Services | 9 | $131,836 | — |
| Corning Research and Development Corporation CA | — | 0 | — | — |
| Corning Tropel Corporation NY | Manufacturing | 0 | — | A |
| Cornish College of the Arts WA | — | 0 | — | — |
| Cornucopia Logistics LLC NY | Transportation & Warehousing | 0 | — | A |
| Cornwall Alliance for the Stewardship of Creation TN | Professional & Technical Services | 1 | $90,000 | — |
| Cornwell Quality Tools Company OH | Manufacturing | 0 | — | C |
| Cornwell Quality Tools Company UT | Manufacturing | 0 | — | F |
| Coro Food Corp. NY | Retail Trade | 0 | — | B |
| Coro Medical LLC TN | Manufacturing | 1 | $138,000 | — |
| Corodata Corporation CA | Transportation & Warehousing | 0 | — | D |
| Corona Aluminum Co. CA | Construction | 0 | — | F |
| Corona Clipper Inc. CA | Transportation & Warehousing | 0 | — | A |
| Corona Health & Fitness LLC CA | — | 0 | — | — |
| Corona Heights Surgery Center CA | Healthcare & Social Assistance | 0 | — | A |
| CORONA SELF STORAGE TEMESCAL CANYON CA | Real Estate | 0 | — | A |
| Corona Self Storage at Dos Lagos Corona CA | Real Estate | 0 | — | F |
| Corona's Tacos MN | — | 0 | — | — |
| Corona-Norco Unified School District CA | Educational Services | 1 | $106,107 | — |
| Coronado AV Guys LLC CA | — | 0 | — | — |
| Coronado Beach Harley Davidson CA | Retail Trade | 0 | — | C |
| Coronado Brewing Company, Inc. CA | — | 0 | — | — |
| Coronado Continuing Care Center Ltd. Co. d/b/a Coronado at Stone Oak TX | Healthcare & Social Assistance | 0 | — | F |
| Coronado Healthcare AZ | Healthcare & Social Assistance | 0 | — | F |
| CORONADO ISLAND GROCERY COMPANY DBA BONEY'S BAYSIDE MARKET CA | Retail Trade | 0 | — | A |
| Coronado Island Mariott Resort & Spa CA | — | 0 | — | — |
| CORONADO LABOR CONTRACTING, Inc. CA | Agriculture & Forestry | 0 | — | A |
| Coronado Steel Co OH | Manufacturing | 0 | — | F |
