| CONCRETE ERECTORS, INC AL | Construction | 0 | — | A |
| CONCRETE ERECTORS, INC FL | Construction | 0 | — | A |
| Concrete Express, Inc CO | Construction | 0 | — | A |
| Concrete Form Erectors TN | Construction | 0 | — | F |
| Concrete Frame Associates CO | Construction | 0 | — | A |
| Concrete General MD | Construction | 0 | — | F |
| Concrete Impressions of Florida, Inc FL | Manufacturing | 0 | — | F |
| CONCRETE MATERIALS OF MONTANA LLC MT | Manufacturing | 0 | — | F |
| Concrete Matters, Inc. NC | Construction | 0 | — | D |
| Concrete North, Inc. CA | Construction | 0 | — | A |
| Concrete North, Inc. NV | Construction | 0 | — | F |
| Concrete Painting & Restoration, LLC FL | Construction | 0 | — | A |
| Concrete Pipe and Precast GA | Manufacturing | 0 | — | F |
| Concrete Pipe and Precast MD | Manufacturing | 0 | — | A |
| Concrete Pipe and Precast NC | Manufacturing | 0 | — | F |
| Concrete Pipe and Precast SC | Manufacturing | 0 | — | A |
| Concrete Pipe and Precast VA | Manufacturing | 0 | — | F |
| Concrete Pipe and Precast WV | Manufacturing | 0 | — | F |
| Concrete Placement, LLC MI | Construction | 0 | — | A |
| Concrete Polishing & Restoration, LLC TN | Construction | 0 | — | F |
| Concrete Polishing Technologies, Inc. TN | Construction | 0 | — | C |
| Concrete Profiles, Inc. FL | Construction | 0 | — | D |
| Concrete Protection and Restoration FL | Construction | 0 | — | F |
| Concrete Protection and Restoration, Inc. MD | Construction | 0 | — | F |
| Concrete Pump Partners TN | Construction | 0 | — | F |
| concrete sealants inc. OH | Manufacturing | 0 | — | F |
| Concrete Service Co., Inc. KS | Manufacturing | 0 | — | A |
| Concrete Service Company NC | Manufacturing | 0 | — | F |
| Concrete Services Corporation PA | Construction | 0 | — | F |
| Concrete Services, Inc. MD | Construction | 0 | — | A |
| Concrete Specialist FL | Construction | 0 | — | F |
| Concrete Strategies MO | Construction | 0 | — | A |
| Concrete Structures / Sachi Construction, JV IL | Construction | 0 | — | A |
| CONCRETE STRUCTURES INC WI | Construction | 0 | — | A |
| Concrete Structures of the Midwest, Inc. IL | Construction | 0 | — | F |
| Concrete Supply Co. NC | Manufacturing | 0 | — | F |
| Concrete Supply Co. SC | Manufacturing | 0 | — | F |
| Concrete Systems Company, LLC TN | Construction | 0 | — | A |
| Concrete Systems Inc NH | Manufacturing | 0 | — | F |
| CONCRETE SYSTEMS INC NJ | Construction | 0 | — | F |
| Concrete Technologies, Inc. IA | Construction | 0 | — | B |
| Concrete Technology Corporation WA | Manufacturing | 0 | — | F |
| Concrete Value Corp CA | Construction | 0 | — | D |
| Concrete Value Corp. of Nevada NV | Construction | 0 | — | C |
| Concrete Works of Colorado, Inc CO | Construction | 0 | — | A |
| Concur Technologies, Inc. PA | Professional & Technical Services | 22 | $151,030 | — |
| Concurrent Group LLC FL | Construction | 0 | — | B |
| Concurrent Investment Advisors, LLC FL | Finance & Insurance | 1 | $60,000 | — |
| Condado Palm PR | — | 0 | — | — |
| Condair Inc. WI | Construction | 0 | — | F |
