| # | Name | Location | Applications |
|---|---|---|---|
| 1. | OZ Industry Co., Ltd. | 🇰🇷 Changwon-si, South Korea | 1 |
| 2. | OZICS OY | 🇫🇮 Tampere, Finland | 1 |
| 3. | Oziflex Pty Ltd. | 🇦🇺 Smithfield, New South Wales, Australia | 1 |
| 4. | OZINGA READY MIX CONCRETE, INC. | 🇺🇸 Mokena, IL, United States | 1 |
| 5. | OZINGA READY MIXCONCRETE, INC. | 🇮🇱 Mokena, Israel | 1 |
| 6. | Ozio LLC | 🇺🇸 Machesney Park, IL, United States | 1 |