| # | Name | Location | Applications |
|---|---|---|---|
| 1. | OH DAE METAL Co., Ltd. | 🇰🇷 Daegu, South Korea | 1 |
| 2. | OHD, LLLP | 🇺🇸 Hoover, AL, United States | 3 |
| 3. | OHD, LLLP | 🇺🇸 Birmingham, AL, United States | 2 |
| 4. | OHDAE CORPORATION | 🇰🇷 Daegu, South Korea | 1 |
| 5. | OHDAIRA LABORATORY COMPANY | 🇯🇵 Kumagaya, Japan | 1 |
| 6. | Ohdoki AS | 🇳🇴 Oslo, Norway | 1 |