| # | Name | Location | Applications |
|---|---|---|---|
| 1. | 4 D Technology Corporation | 🇺🇸 Tucson, AZ, United States | 1 |
| 2. | 4D TECH SOLUTIONS, INC. | 🇺🇸 Morgantown, WV, United States | 4 |
| 3. | 4D Technologies, LLC | 🇺🇸 Bedford, NH, United States | 4 |
| 4. | 4D TECHNOLOGY CORPORATION | 🇺🇸 Tucson, AZ, United States | 11 |
| 5. | 4D Tents, LLC | 🇺🇸 Wheat Ridge, CO, United States | 1 |