| # | Name | Location | Applications |
|---|---|---|---|
| 1. | B. de Lange Holding B.V. | 🇳🇱 Coevorden, Netherlands | 1 |
| 2. | BD Energy Systems, LLC | 🇺🇸 Houston, TX, United States | 4 |
| 3. | BD Engine Brake Inc. | 🇨🇦 Abbotsford, Canada | 1 |
| 4. | BD Engineering LLC | 🇺🇸 Upton, MA, United States | 1 |
| 5. | BD Equipment ApS | 🇩🇰 Haderslev, Denmark | 1 |
| 6. | BDE INVENTIONS, LLC | 🇺🇸 Dyersville, IA, United States | 1 |
| 7. | BDELLIUM INC. | 🇺🇸 Honolulu, HI, United States | 4 |
| 8. | Bdellium, Inc. | 🇯🇵 Ageo City, Japan | 1 |