| Tri-State Armature & Electrical Works, inc. AR | Construction | 0 | — | F |
| Tri-State Armature & Electrical Works, inc. TN | Construction | 0 | — | F |
| Tri-State Armature and Electrical Works, Inc. TN | Construction | 0 | — | C |
| Tri-State Asphalt LLC IL | Manufacturing | 0 | — | A |
| Tri-State Brick & Tile Co. MS | — | 0 | — | — |
| Tri-State Building Materials Corp. NJ | Manufacturing | 0 | — | A |
| Tri-State Civil Construction NJ | Construction | 0 | — | F |
| Tri-State Cold-formed Steel Components KY | Manufacturing | 0 | — | A |
| Tri-State Commodities, Inc. CO | Transportation & Warehousing | 0 | — | D |
| TRI-STATE COMMUNITY HEALTHCARE CENTER CA | Healthcare & Social Assistance | 1 | $185,000 | — |
| Tri-State Compressed Air Systems, Inc. IN | Other Services | 0 | — | D |
| Tri-State Crane & Rigging Service LLC IA | Construction | 0 | — | A |
| Tri-State Demolition LLC FL | Construction | 0 | — | A |
| Tri-State Directional Drilling WI | Construction | 0 | — | A |
| Tri-State Disposal Inc. IL | Administrative & Waste Services | 0 | — | F |
| Tri-State Distributors FL | Wholesale Trade | 0 | — | D |
| Tri-State Distributors GA | Wholesale Trade | 0 | — | A |
| Tri-State Distributors MS | Wholesale Trade | 0 | — | A |
| Tri-State Distributors SC | Wholesale Trade | 0 | — | A |
| Tri-State Distriubtors AL | Wholesale Trade | 0 | — | F |
| Tri-State Drilling MN | Construction | 0 | — | B |
| Tri-State Drilling LLC TN | Construction | 0 | — | F |
| Tri-State Drywall, Inc. MD | Construction | 0 | — | F |
| Tri-State Electric & Machine WV | Manufacturing | 0 | — | A |
| Tri-State Electric Membership Corp. GA | Utilities | 0 | — | A |
| TRI-STATE ELECTRIC, IN ID | Construction | 0 | — | F |
| Tri-State Electrical Contractors, LLC TN | Construction | 0 | — | A |
| Tri-State EMC GA | Utilities | 0 | — | A |
| Tri-State Enterprises, Inc AR | Retail Trade | 0 | — | B |
| Tri-State Enterprises, Inc TX | Retail Trade | 0 | — | C |
| Tri-State Envelope IA | — | 0 | — | — |
| Tri-State Envelope PA | — | 0 | — | — |
| Tri-State Equipment Company, Inc. MO | Manufacturing | 0 | — | A |
| Tri-State Fabricators, Inc. OH | Manufacturing | 0 | — | F |
| Tri-State Facade Services, Inc. NY | Administrative & Waste Services | 0 | — | A |
| Tri-State Fire Protection District IL | Public Administration | 0 | — | C |
| Tri-State G&T Escalante Generating Station NM | — | 0 | — | — |
| Tri-State Generation and Transmission Association CO | Utilities | 0 | — | F |
| Tri-State Generation and Transmission Association, Inc. NM | Utilities | 0 | — | F |
| Tri-State Generation and Transmission Association, Inc. WY | Utilities | 0 | — | A |
| Tri-State Groundwater Services NJ | Construction | 0 | — | A |
| Tri-State Groundwater Solutions NJ | Construction | 0 | — | A |
| Tri-State Hardwood Company, Inc. IN | Manufacturing | 0 | — | F |
| Tri-State Healthcare Laundry, Inc. KY | Other Services | 0 | — | C |
| Tri-State Industrial Contractors AR | Construction | 0 | — | F |
| Tri-State Industrial Floors, Inc. OH | Construction | 0 | — | A |
| TRI-STATE INDUSTRIES OF LA LA | Manufacturing | 0 | — | F |
| Tri-State Industries, Inc. IN | Manufacturing | 0 | — | F |
| Tri-State Iron and Metal Company AR | Wholesale Trade | 0 | — | F |
| Tri-State Iron and Metal Company TX | Wholesale Trade | 0 | — | F |
