| ACOS Enterprises dba Swagelok Georgia| Jacksonville| South Carolina FL | Wholesale Trade | 0 | — | A |
| ACOS Enterprises dba Swagelok Georgia| Jacksonville| South Carolina SC | Wholesale Trade | 0 | — | A |
| ACOS Enterprises Swagelok Georgia| Jacksonville| South Carolina GA | Wholesale Trade | 0 | — | A |
| Acosta OH | — | 0 | — | — |
| ACOSTA ROOFING CONTRACTOR CORP FL | Construction | 0 | — | A |
| Acosta Sales & Marketing AZ | — | 0 | — | — |
| Acosta Sales & Marketing CT | — | 0 | — | — |
| Acosta Sales & Marketing MD | — | 0 | — | — |
| Acosta Sales & Marketing PA | — | 0 | — | — |
| Acosta Tractors, Inc. FL | Construction | 0 | — | F |
| Acoust A Fiber MI | Manufacturing | 0 | — | F |
| Acoust-A-Fiber OH | — | 0 | — | — |
| Acousti Engineering AL | Construction | 0 | — | A |
| Acousti Engineering FL | Construction | 0 | — | A |
| Acousti Engineering GA | Construction | 0 | — | A |
| Acousti Engineering NC | Construction | 0 | — | A |
| Acousti Engineering SC | Construction | 0 | — | A |
| Acousti Engineering TN | Construction | 0 | — | A |
| Acousti Engineering TX | Construction | 0 | — | B |
| Acousti Engineering VA | Construction | 0 | — | A |
| Acousti Engineering Corporate FL | Construction | 0 | — | A |
| Acoustic Ceiling & Partition Company, Inc. MI | Construction | 0 | — | A |
| Acoustic Ceiling and Partition of Ohio, Inc. OH | Construction | 0 | — | F |
| Acoustic Sounds KS | Manufacturing | 0 | — | A |
| Acoustic, LP AR | Professional & Technical Services | 1 | $115,000 | — |
| Acoustical Arts, Inc. MI | Construction | 0 | — | A |
| Acoustical Ceiling Saver MO | Administrative & Waste Services | 0 | — | A |
| Acoustical Ceilings, LLC MO | Construction | 0 | — | A |
| Acoustical Solutions VA | Construction | 2 | $90,279 | — |
| ACOUSTICS & SPECIALTIES, LLC TN | Construction | 0 | — | A |
| Acoustics Plus, Inc. IN | Construction | 0 | — | A |
| Acoustimac LLC FL | Manufacturing | 0 | — | F |
| ACP Entertainment MI | Arts & Entertainment | 0 | — | A |
| ACP Facility Services DC | Administrative & Waste Services | 0 | — | A |
| ACP Facility Services FL | Administrative & Waste Services | 0 | — | F |
| ACP Facility Services IL | Administrative & Waste Services | 0 | — | A |
| ACP Facility Services MA | Administrative & Waste Services | 0 | — | A |
| ACP INTERNATIONAL / SA-SO TX | Manufacturing | 0 | — | D |
| ACP LabChem Inc PA | Manufacturing | 0 | — | F |
| ACP Painting LLC AZ | Construction | 0 | — | F |
| ACP Services, LLC AZ | — | 0 | — | — |
| ACPI Wood Products PA | Manufacturing | 0 | — | F |
| ACPLM, Inc. FL | Construction | 0 | — | A |
| Acqua California Bisto CA | — | 0 | — | — |
| Acquaintek, Inc. TX | Professional & Technical Services | 1 | $105,976 | — |
| Acqualina Resort and Residences on the Beach FL | Real Estate | 0 | — | C |
| Acquest Development NY | Healthcare & Social Assistance | 0 | — | F |
| Acquest law Inc. CA | Professional & Technical Services | 3 | $77,106 | — |
| Acquia Inc MA | Information & Media | 0 | — | A |
| Acquis Consulting Group, LLC NY | Professional & Technical Services | 1 | $500,000 | — |