| # | Name | Location | Applications |
|---|---|---|---|
| 1. | 4 Design Group, LLC | 🇺🇸 Longmont, CO, United States | 1 |
| 2. | 4 Design PTY Ltd. | 🇦🇺 Chippendale, Australia | 1 |
| 3. | 4D Energetics, Inc. | 🇺🇸 Menlo Park, CA, United States | 1 |
| 4. | 4Demand LLC | 🇺🇸 Addison, IL, United States | 1 |
| 5. | 4DEVICES MEDICAL SAGL | 🇨🇭 Gordola, Switzerland | 1 |