| # | Name | Location | Applications |
|---|---|---|---|
| 1. | 4 Design Group, LLC | πΊπΈ Longmont, CO, United States | 1 |
| 2. | 4 Design PTY Ltd. | π¦πΊ Chippendale, Australia | 1 |
| 3. | 4D Energetics, Inc. | πΊπΈ Menlo Park, CA, United States | 1 |
| 4. | 4Demand LLC | πΊπΈ Addison, IL, United States | 1 |
| 5. | 4DEVICES MEDICAL SAGL | π¨π Gordola, Switzerland | 1 |