| # | Name | Location | Applications |
|---|---|---|---|
| 1. | GnB | 🇰🇷 Suwon-si, South Korea | 1 |
| 2. | GNB Co., Ltd. | 🇰🇷 Seoul, South Korea | 1 |
| 3. | GNB Corporation | 🇺🇸 Elk Grove, CA, United States | 2 |
| 4. | GNB Global Inc. | 🇨🇦 Cooks Creek, Canada | 1 |
| 5. | GNB Global Inc. | 🇨🇦 Selkirk, Canada | 2 |
| 6. | GnBS ENGINEERING Co., Ltd | 🇰🇷 Gyeonggi-do, South Korea | 1 |