| # | Name | Location | Applications |
|---|---|---|---|
| 1. | HK Hynix Inc. | π°π· Gyeonggi-do, South Korea | 1 |
| 2. | HKH Development B.V. | π³π± Limmen, Netherlands | 1 |
| 3. | HKH Dielectric, LLC | πΊπΈ Horsham, PA, United States | 1 |
| 4. | HKH DIELECTRIC, LLC | πΊπΈ Glennville, GA, United States | 1 |