| # | Name | Location | Applications |
|---|---|---|---|
| 1. | O WAVE MEDIA CO., LTD. | 🇰🇷 Seoul, South Korea | 1 |
| 2. | OW AE Enterprise Co., Ltd. | 🇹🇼 Hsinchu, Taiwan | 1 |
| 3. | OWA Haircare, Inc. | 🇺🇸 New York, NY, United States | 1 |
| 4. | Owa Machinery, Ltd. | 🇯🇵 Aichi-Ken, Japan | 1 |
| 5. | Owandy | 🇫🇷 Croissy Beaubourg, France | 1 |
| 6. | OWANDY | 🇫🇷 Champs Sur Marne, France | 1 |
| 7. | OWAYO GMBH | 🇩🇪 REGENSBURG, Germany | 3 |