| Tissue Grown Corporation CA | Agriculture & Forestry | 0 | — | F |
| Tissue Regenix TX | Healthcare & Social Assistance | 0 | — | A |
| TISTA Science and Technology Corporation MD | Professional & Technical Services | 1 | $101,421 | — |
| Titan America FL | Manufacturing | 0 | — | F |
| Titan America MA | Manufacturing | 0 | — | F |
| Titan America NC | Manufacturing | 0 | — | F |
| Titan America NJ | Wholesale Trade | 0 | — | A |
| Titan America SC | Manufacturing | 0 | — | F |
| Titan America LLC VA | Manufacturing | 1 | $85,592 | F |
| Titan Armored Inc KY | Administrative & Waste Services | 0 | — | A |
| Titan Brands TN | Retail Trade | 0 | — | B |
| TITAN CONCRETE MI | Manufacturing | 0 | — | F |
| Titan Concrete, Inc. CO | Construction | 0 | — | A |
| Titan Construction KS | Construction | 0 | — | A |
| Titan Construction LLC OK | Construction | 0 | — | F |
| TITAN CONSTRUCTION SERVICES INC. CA | Construction | 0 | — | F |
| Titan Contracting, LLC FL | Construction | 0 | — | C |
| Titan Corp CO | Real Estate | 0 | — | A |
| Titan Corp FL | Real Estate | 0 | — | A |
| Titan Corp GA | Real Estate | 0 | — | A |
| Titan Corp NY | Real Estate | 0 | — | F |
| Titan Corrugated TX | Manufacturing | 0 | — | A |
| Titan Delivery LLC. MD | Transportation & Warehousing | 0 | — | A |
| Titan Display & Packaging TN | Manufacturing | 0 | — | F |
| Titan Electric Georgia LLC. GA | Construction | 0 | — | B |
| Titan Electric LLC IL | Construction | 0 | — | D |
| Titan Electric Southeast LLC FL | Construction | 0 | — | A |
| Titan Electric Texas LLC TX | Construction | 0 | — | A |
| Titan Electrical Contracting, Inc. NV | Construction | 0 | — | A |
| Titan Electrical Services FL | Construction | 0 | — | F |
| Titan Electrical Services Inc AZ | Construction | 0 | — | F |
| Titan Environmental Solutions, Inc. CA | Professional & Technical Services | 0 | — | A |
| Titan Fire Protection CA | Public Administration | 0 | — | B |
| Titan Fire Protection, Inc. FL | Construction | 0 | — | A |
| Titan Florida LLC FL | Manufacturing | 0 | — | F |
| Titan Florida LLC VA | Manufacturing | 3 | $93,527 | — |
| Titan Formwork Systems PA | Real Estate | 0 | — | A |
| TITAN Formwork Systems, L.L.C. AZ | Real Estate | 0 | — | A |
| Titan Fruit and Vegetable SC | Agriculture & Forestry | 0 | — | A |
| Titan Health Management Solutions AZ | Professional & Technical Services | 0 | — | A |
| Titan Inc WI | Manufacturing | 0 | — | A |
| Titan Industrial Services, Inc. MD | Construction | 1 | $85,000 | — |
| Titan Industries Inc WI | Manufacturing | 0 | — | F |
| Titan Industries, Inc. IL | Manufacturing | 0 | — | F |
| Titan Industries, Inc. TX | Manufacturing | 0 | — | A |
| Titan International TN | — | 0 | — | — |
| Titan International Inc PA | Manufacturing | 0 | — | A |
| Titan International Security Services, Inc. FL | Administrative & Waste Services | 0 | — | B |
| Titan Lansing 2019 MN | — | 0 | — | — |
| Titan LLC AK | Administrative & Waste Services | 0 | — | F |
