| # | Name | Location | Applications |
|---|---|---|---|
| 1. | GD Tech Co., Ltd. | 🇹🇼 Changhua Hsien, Taiwan | 1 |
| 2. | GD TECHNOLOGIES MASCHINEBAU GMBH | 🇦🇹 Ebersdorf Bei Hartberg, Austria | 1 |
| 3. | GD Tools, LLC | 🇺🇸 Cincinnati, OH, United States | 1 |
| 4. | GDT CO., LTD. | 🇰🇷 Gyeonggi-do, South Korea | 1 |
| 5. | GDT Holdings, LLC | 🇺🇸 Magna, UT, United States | 1 |
| 6. | GDT, INC. | 🇺🇸 Fremont, CA, United States | 5 |