| # | Name | Location | Applications |
|---|---|---|---|
| 1. | G-U Hardware, Inc. | 🇺🇸 Newport News, VA, United States | 2 |
| 2. | Guh-Jyhjei Lan | 🇹🇼 Ta-Ya Hsiang, Taiwan | 1 |
| 3. | Guhring KG | 🇩🇪 Albstadt, Germany | 10 |
| 4. | Guhring oHG | 🇩🇪 Albstadt, Germany | 1 |
| 5. | GUHRING, INC. | 🇺🇸 BROOKFIELD, WI, United States | 1 |