| # | Name | Location | Applications |
|---|---|---|---|
| 1. | D & K Group, Inc. | 🇺🇸 Elk Grove Village, IL, United States | 1 |
| 2. | D&K GROUP, INC. | 🇺🇸 Elk Grove Village, IL, United States | 6 |
| 3. | DK GEVELS B.V. | 🇳🇱 Hoorn, Netherlands | 1 |
| 4. | DK Group N.A. N.V. | Curacao, Netherland Antilles | 1 |
| 5. | DKG Athletic Innovations LLC | 🇺🇸 Wayland, MA, United States | 1 |
| 6. | DKG, LLC | 🇺🇸 South Burlington, VT, United States | 1 |