| Connectronics Corp. a HEICO Company OH | Manufacturing | 0 | — | B |
| ConnectWise, LLC FL | Information & Media | 0 | — | A |
| Connell Limited Partnership CA | Manufacturing | 0 | — | F |
| Connell Limited Partnership MA | Manufacturing | 0 | — | F |
| Connell Oil, Inc. ID | Wholesale Trade | 0 | — | F |
| Connell Oil, Inc. WA | Wholesale Trade | 0 | — | B |
| Connell Resources,Inc. CO | Construction | 0 | — | F |
| CONNELLY CONSTRUCTION CORP PA | Construction | 0 | — | A |
| Connemara Converting IL | Manufacturing | 0 | — | C |
| Connemara Converting West CA | Manufacturing | 0 | — | F |
| Conner Creek Center, LLC MI | Healthcare & Social Assistance | 0 | — | A |
| Conner Holdings, LLC GA | Manufacturing | 0 | — | D |
| Conner Homes Group LLC WA | Construction | 0 | — | F |
| Conner Industries OK | Wholesale Trade | 0 | — | C |
| Conner Industries TN | Wholesale Trade | 0 | — | A |
| Conner Industries TX | Manufacturing | 0 | — | F |
| Conner Logistics, Inc. CA | Transportation & Warehousing | 0 | — | D |
| Conner Logistics, Inc. KY | Transportation & Warehousing | 0 | — | A |
| Conner Prairie IN | Arts & Entertainment | 0 | — | A |
| Conner Prairie Museum Inc IN | Arts & Entertainment | 0 | — | F |
| Connersville Utilities IN | Utilities | 0 | — | A |
| Connery Construction Inc. WI | Construction | 0 | — | F |
| Conneston Construction, Inc. NH | Construction | 0 | — | D |
| Connett Services, LLC IA | Construction | 0 | — | F |
| CONNEX INC PA | Manufacturing | 0 | — | F |
| Connex Railroad LLC CA | — | 0 | — | — |
| CONNEXION TECHNOLOGIES AL | — | 0 | — | — |
| Connexions Data Inc. NJ | Professional & Technical Services | 5 | $194,857 | — |
| Connexions Loyalty MO | — | 0 | — | — |
| Connexus Credit Union WI | — | 0 | — | — |
| Connexus Energy MN | Utilities | 0 | — | D |
| Connifer Care Communities A, LLC DBA Amberwood Court CO | Healthcare & Social Assistance | 0 | — | F |
| Connifer Care Communities B, LLC DBA Brookshire House CO | Healthcare & Social Assistance | 0 | — | F |
| Connolly Masonry MI | Construction | 0 | — | F |
| Connolly's Pub and Restaurant 7 locations (Irish Town Inc, 47th Pub Inc, 45st Restaurant Corp, The Perfect Pint E. 45th, Megan's Bar and Kitchen, Sean's Bar and Kitchen) NY | — | 0 | — | — |
| Connolly-Pacific Co CA | Construction | 0 | — | A |
| Connor & Gaskins Unlimited, LLC. FL | Construction | 0 | — | A |
| Connor Consulting Partners LLC. CA | Professional & Technical Services | 1 | $200,000 | — |
| Connor CS, Inc. NV | Administrative & Waste Services | 1 | $120,800 | — |
| Connor Fine Painting IN | Construction | 0 | — | C |
| Connor Group, Inc. NV | Administrative & Waste Services | 7 | $129,200 | — |
| Connor Logistics LLC WI | Transportation & Warehousing | 0 | — | D |
| Connor Manufacturing Services, Inc OR | Manufacturing | 0 | — | F |
| Connors and Sullivan NY | Professional & Technical Services | 1 | $75,000 | — |
| Connors Haas Inc. NY | Construction | 0 | — | F |
| Connors P & H MN | Construction | 0 | — | F |
| Connors Plumbing & Heating LLC MN | Construction | 0 | — | F |
| CONNORS TRANSPORTATION COMPANY IL | Transportation & Warehousing | 0 | — | A |
| Connstruction Innovations, LLC CA | Manufacturing | 0 | — | D |
| CONNVERTEX TECHNOLOGIES INC UT | Professional & Technical Services | 8 | $104,595 | — |
