| # | Name | Location | Applications |
|---|---|---|---|
| 1. | EP Visual Design, Inc. | πΊπΈ West Chester, PA, United States | 2 |
| 2. | EPV Solar, Inc. | πΊπΈ Robbinsville, NJ, United States | 5 |
| 3. | EPVOL CO., LTD. | π°π· Gwangjin-gu, South Korea | 1 |
| 4. | EPVOL CO., LTD. | π°π· Seoul, South Korea | 1 |