| 1.
| GT C&T Corporation |
🇰🇷 Gwangju-si, South Korea |
1 |
| 2.
| GT Co., Ltd. |
🇰🇷 Ulsan, South Korea |
2 |
| 3.
| GT CO.,LTD. |
🇰🇷 Ulsan, South Korea |
1 |
| 4.
| GT COMFORT HEALTH CORP. |
🇹🇼 Taipei City, Taiwan |
1 |
| 5.
| GT CONTACT CO., LTD. |
🇹🇼 NEW TAIPEI CITY, Taiwan |
3 |
| 6.
| GT CONTACT CO., LTD. |
🇹🇼 New Taipei, Taiwan |
9 |
| 7.
| GT CRYSTAL SYSTEMS, LLC |
🇺🇸 Salem, MA, United States |
6 |
| 8.
| GTC Biotherapeutics, Inc. |
🇺🇸 Framingham, MA, United States |
21 |
| 9.
| GTC CO., LTD. |
🇰🇷 Daejeon, South Korea |
2 |
| 10.
| GTC Gas Technology Co., Ltd. |
🇨🇳 Zhuhai, China |
1 |
| 11.
| GTC GAS TECHNOLOGY COMPONENTS CO., LTD |
🇨🇳 Zhuhai, China |
1 |
| 12.
| GTC Law Group PC & Affiliates |
🇺🇸 Pittsburgh, PA, United States |
1 |
| 13.
| GTC Technology US, LLC |
🇺🇸 Houston, TX, United States |
53 |
| 14.
| GTC Technology, Inc. |
🇺🇸 Houston, TX, United States |
2 |
| 15.
| GTC Technology, LP |
🇺🇸 Houston, TX, United States |
3 |
| 16.
| GTCO CalComp |
🇺🇸 Columbia, MD, United States |
1 |