| # | Name | Location | Applications |
|---|---|---|---|
| 1. | T&B CABLE TRAY CANADA LTD. | 🇨🇦 Saint-Laurent, Canada | 1 |
| 2. | TB & C Outsert Center GmbH | 🇩🇪 Herborn, Germany | 1 |
| 3. | TB Composites Limited | 🇮🇪 , Ireland | 1 |
| 4. | TB&C OUTSERT CENTER GMBH | 🇩🇪 Herborn, Germany | 1 |
| 5. | TBC GROUP CO., LTD. | 🇯🇵 Tokyo, Japan | 1 |
| 6. | TBC OPTICS, LLC | 🇺🇸 COLUMBIA, IL, United States | 3 |
| 7. | TBCASOFT, INC. | 🇺🇸 Sunnyvale, CA, United States | 12 |