| Cornerstone Electrical Contractors, LLC AZ | Construction | 0 | — | A |
| Cornerstone Environmental Contractors, Inc. CA | Administrative & Waste Services | 0 | — | A |
| Cornerstone Fabricating MI | Manufacturing | 0 | — | F |
| Cornerstone Family Healthcare NY | Healthcare & Social Assistance | 1 | $350,000 | D |
| Cornerstone Forming LLc GA | Construction | 0 | — | F |
| Cornerstone Forming, LLC - Cumming, GA GA | Construction | 0 | — | F |
| Cornerstone General Contractors WA | Construction | 0 | — | A |
| Cornerstone Health and Rehab MS | Healthcare & Social Assistance | 0 | — | F |
| Cornerstone Health Group TX | Healthcare & Social Assistance | 0 | — | F |
| Cornerstone Healthcare AR | Healthcare & Social Assistance | 0 | — | F |
| Cornerstone Healthcare TN | Healthcare & Social Assistance | 0 | — | F |
| Cornerstone Healthcare TX | Healthcare & Social Assistance | 0 | — | F |
| Cornerstone Hospital Muskogee, OK OK | Manufacturing | 0 | — | A |
| CORNERSTONE INTERIORS INC WV | Construction | 0 | — | A |
| Cornerstone Learning Foundation CA | Educational Services | 1 | $65,410 | — |
| Cornerstone Management Services MN | Healthcare & Social Assistance | 0 | — | F |
| Cornerstone Mandarin Center CA | Educational Services | 1 | $65,410 | — |
| Cornerstone Masonry Inc. CA | Construction | 0 | — | F |
| Cornerstone Masonry Services, Inc. CA | Construction | 0 | — | F |
| CORNERSTONE MASTER ID | Healthcare & Social Assistance | 0 | — | F |
| CORNERSTONE MASTER WA | Healthcare & Social Assistance | 0 | — | F |
| Cornerstone Nursing and Rehab Center MN | Healthcare & Social Assistance | 0 | — | F |
| Cornerstone of Recovery TN | Healthcare & Social Assistance | 0 | — | A |
| Cornerstone OnDemand Inc. CA | Information & Media | 25 | $15,715,964 | — |
| Cornerstone Packing and Cooling CA | Agriculture & Forestry | 0 | — | F |
| Cornerstone Parking Group MN | Other Services | 0 | — | C |
| Cornerstone Parking Group Inc. GA | Other Services | 0 | — | A |
| Cornerstone Pavers, LLC WI | Construction | 0 | — | F |
| Cornerstone Property Management Aspen LLC CO | Real Estate | 0 | — | A |
| Cornerstone Property Services AZ | Real Estate | 0 | — | A |
| Cornerstone Research, Inc. MA | Professional & Technical Services | 19 | $188,305 | — |
| Cornerstone Residence of Bagley, Inc MN | Healthcare & Social Assistance | 0 | — | F |
| Cornerstone Restoration Limited Liability Company FL | Wholesale Trade | 0 | — | A |
| Cornerstone Roofing, Inc. WA | Construction | 0 | — | F |
| CornerStone Senior Living ID | Healthcare & Social Assistance | 0 | — | F |
| Cornerstone Services Inc IL | Healthcare & Social Assistance | 0 | — | F |
| Cornerstone Shared Services, LLC OH | Transportation & Warehousing | 2 | $124,885 | A |
| Cornerstone Site Services TX | Construction | 0 | — | A |
| Cornerstone Solutions Group FL | Administrative & Waste Services | 0 | — | A |
| Cornerstone Specialty Hospitals Clear Lake TX | Healthcare & Social Assistance | 0 | — | D |
| Cornerstone Surgicare LLC FL | Healthcare & Social Assistance | 0 | — | A |
| Cornerstone University MI | Educational Services | 3 | $43,697 | — |
| Cornerstone Valley Inc OR | Healthcare & Social Assistance | 0 | — | F |
| Cornerstone VNA NH | Healthcare & Social Assistance | 0 | — | F |
| Cornerstone Wauseon Inc. OH | Manufacturing | 0 | — | C |
| Cornerstone Wireless LLC GA | Transportation & Warehousing | 1 | $75,000 | — |
| Cornerstones of Care KS | — | 0 | — | — |
| Cornerstones of Care MO | Healthcare & Social Assistance | 0 | — | F |
| Cornet Limited, Inc. AZ | Administrative & Waste Services | 1 | $150,000 | — |
| Cornette Farm Supply, Inc. WI | Manufacturing | 0 | — | D |
