| # | Name | Location | Applications |
|---|---|---|---|
| 1. | d2 Lighting | 🇺🇸 LaGrange, IL, United States | 3 |
| 2. | D2 LLC | 🇺🇸 Las Vegas, NV, United States | 1 |
| 3. | D2, LLC | 🇺🇸 Picayune, MS, United States | 1 |
| 4. | D2L Corporation | 🇨🇦 Kitchener, Canada | 65 |
| 5. | D2L CORPORATION | 🇨🇦 Kitchener, ON, Canada | 2 |
| 6. | D2L Corporation | Kitchener, Ontario, un | 1 |
| 7. | D2L Corporation | 🇨🇦 Kitchener, Ontario, Canada | 22 |
| 8. | D2L Incorporated | 🇨🇦 Kitchener, Ontario, Canada | 1 |