| # | Name | Location | Applications |
|---|---|---|---|
| 1. | D&H Equipment, LTD | 🇺🇸 Blanco, TX, United States | 1 |
| 2. | D-HEART S.R.L. | 🇮🇹 Genoa, Italy | 1 |
| 3. | D-Helix | 🇺🇸 San Francisco, CA, United States | 2 |
| 4. | D-Herb Ltd. | 🇮🇱 Nazareth, Israel | 1 |
| 5. | DHEA LLC | 🇺🇸 Bismarck, ND, United States | 1 |
| 6. | DHEMEN DESIGN S.L. | 🇪🇸 Gipuzkoa, Spain | 1 |
| 7. | DHES B.V. | 🇳🇱 Nuenen, Netherlands | 2 |
| 8. | Dhetrix, Inc. | 🇺🇸 Tucson, AZ, United States | 1 |