All 4 companies
A–Z by legal name| Company | Registry number | Registered | Status | City |
|---|---|---|---|---|
| BOWEN-TCIP CORP. | DB025938 | 1986-12-18 | Dissolved | — |
| DRESSER TRAP ROCK, INC. | FB012062 | 1988-04-25 | Inactive | DRESSER |
| TCI POWER PRODUCTS, INC. | FB005515 | 1976-08-12 | Inactive | BENSON |
| TCI, INC. | FB004511 | 1973-11-07 | Inactive | BENSON |