| # | Name | Location | Applications |
|---|---|---|---|
| 1. | R&D GREEN MATERIALS LLC | 🇺🇸 Merion Station, PA, United States | 2 |
| 2. | R&D GREEN MATERIALS, LLC | 🇺🇸 Philadelphia, PA, United States | 2 |
| 3. | RD GLOBAL ARASTIRMA GELISTIRME SAGLIK ILAC INSAAT YATIRIMLARI SANAYI VE TICARET ANONIM SIRKETI | 🇹🇷 Ankara, Turkey | 2 |
| 4. | RD GRAPHENE LIMITED | 🇬🇧 Stirling, United Kingdom | 1 |
| 5. | RDG CO., LTD. | 🇯🇵 Tokyo, Japan | 1 |
| 6. | RDG HOLDING, INC. | 🇺🇸 Pleasant Grove, UT, United States | 1 |
| 7. | RDG HOLDINGS, INC. | 🇺🇸 Pleasant Grove, UT, United States | 4 |