| TC Bau GmbH in Liquidation | Kaltbrunn | 20.9.2025 |
| TC Group Holding AG in Liquidation | St. Gallen | 20.9.2025 |
| TC Kundendienst GmbH | Flums Hochwiese | 20.9.2025 |
| TC Life Club One GmbH | Heerbrugg | 20.9.2025 |
| TC Life Club Two GmbH | Heerbrugg | 20.9.2025 |
| TC Training Center Heerbrugg AG | Heerbrugg | 20.9.2025 |
| TC Training Center Rheintal GmbH | Heerbrugg | 20.9.2025 |
| TC314.NET/DRCS - Django Ryffel Compute Services | Azmoos | 20.9.2025 |
| TCA Thermoclima AG | St. Gallen | 20.9.2025 |
| TCB Best Price Best Quality AG | Altstätten SG | 20.9.2025 |
| TCG The Classic GmbH | Buchs SG | 20.9.2025 |
| TCJ Holding AG | Mosnang | 20.9.2025 |
| TCM Jeon GmbH | Rapperswil SG | 20.9.2025 |
| TCM Praxis Sun GmbH | Rorschach | 20.9.2025 |
| TCM Praxis Tian GmbH | Sargans | 20.9.2025 |
| TCM Praxis Wil KLG | Wil SG | 20.9.2025 |
| TCM Praxis Zuo | Montlingen | 20.9.2025 |
| TCM Shen Dao, Jian Stucky | Sargans | 20.9.2025 |
| TCM Vital GmbH | Wattwil | 20.9.2025 |
| TCM Wang Yonghai | Flawil | 20.9.2025 |
| TCM Zahner GmbH | St. Gallenkappel | 20.9.2025 |
| TCM-OSTEN GmbH | St. Gallen | 20.9.2025 |
| TCM-Praxis Stasio GmbH | Uznach | 20.9.2025 |
| TcNet GmbH | Lüchingen | 20.9.2025 |
| TcPur AG | Grabs | 20.9.2025 |
| TCS Service Center St. Gallen AG | St. Gallen | 20.9.2025 |
