| # | Name | Location | Applications |
|---|---|---|---|
| 1. | LT BIOPHARMA INC. | 🇹🇼 Tainan City, TW, Taiwan | 1 |
| 2. | LT BRANDS, INC. | 🇺🇸 Morgantown, WV, United States | 2 |
| 3. | LTB LASERTECHNIK BERLIN GMBH | 🇩🇪 BERLIN, Germany | 3 |
| 4. | LTB S.A. | 🇨🇭 Geneve, Switzerland | 1 |
| 5. | LTB4 Sweden AB | 🇸🇪 Stockholm, Sweden | 3 |
| 6. | LTBB Marketing, LLC | 🇺🇸 Lake Orion, MI, United States | 1 |