| # | Name | Location | Applications |
|---|---|---|---|
| 1. | HTL BIOTECHNOLOGY INNOVATION, INC. | 🇺🇸 Nutley, NJ, United States | 1 |
| 2. | HTL Co. Japan Ltd. | 🇯🇵 Tokyo, Japan | 2 |
| 3. | HTL High-Tech Lipids Ltd. | 🇮🇱 D.N. Misgav, Israel | 1 |
| 4. | HTL Laboratories, LLC | 🇺🇸 Malibu, CA, United States | 1 |
| 5. | HTL WATER SYSTEMS, INC. | 🇺🇸 ROLLING HILLS ESTATES, CA, United States | 1 |
| 6. | HTL-STREFA S.A. | 🇵🇱 Ozorków, Poland | 3 |
| 7. | HTL-STREFA Spolka z o.o. | 🇵🇱 PL 95-035 Ozorkow, Poland | 1 |
| 8. | HTL-STREFA" SPOLKA AKCYJNA | 🇵🇱 OZORKOW, Poland | 8 |
| 9. | “HTL-Strefa” Spolka Akcy Jna | 🇵🇱 Ozorkow, Poland | 1 |