| # | Name | Location | Applications |
|---|---|---|---|
| 1. | TDL CO., LTD. | 🇰🇷 Gwangju, South Korea | 2 |
| 2. | TDL Group USA, LLC | 🇺🇸 Bloomfield Hills, MI, United States | 1 |
| 3. | TDL INNOVATIONS, LLC | 🇺🇸 Princeton, NJ, United States | 7 |
| 4. | TDL Systems Inc. | 🇨🇦 Windsor, Canada | 1 |
| 5. | TDLogix, Inc. | 🇺🇸 South Jordan, UT, United States | 1 |