| # | Name | Location | Applications |
|---|---|---|---|
| 1. | S & D Technologies, LLC | 🇺🇸 Pontotoc, MS, United States | 1 |
| 2. | S&D Technologies, LLC | 🇺🇸 Pontonoc, MS, United States | 1 |
| 3. | SD Technologies, LLC | 🇺🇸 Washington, PA, United States | 1 |
| 4. | SDT Inc. | 🇰🇷 Seoul, South Korea | 5 |
| 5. | SDT International S.A. | 🇧🇪 Bruxelles, Belgium | 1 |
| 6. | SDT INTERNATIONAL SA-NV | 🇧🇪 Brussels, Belgium | 1 |