| # | Name | Location | Applications |
|---|---|---|---|
| 1. | Y's Therapeutics Co, Ltd. | 🇯🇵 Tokyo, Japan | 2 |
| 2. | Y. Stern Engineering (1989) Ltd. | 🇮🇱 Nes Ziyyona, Israel | 1 |
| 3. | Y.STERN ENGEENIRING (1989) LTD. | 🇮🇱 Yavne, Israel | 1 |
| 4. | YSTECH CO., LTD. | 🇰🇷 Incheon, South Korea | 1 |
| 5. | Ystech Co., Ltd. | 🇰🇷 , South Korea | 1 |
| 6. | YSTRAL GmbH | 🇩🇪 Ballrechten-Dottingen, Germany | 1 |
| 7. | YSTRAL GMBH MASCHINENBAU + PROCESSTECHNIK | 🇩🇪 Ballrechten-Dottingen, Germany | 2 |