| # | Name | Location | Applications |
|---|---|---|---|
| 1. | G & R Pharmaceuticals, LLC | 🇺🇸 Newton, MA, United States | 1 |
| 2. | G+R POLYSILICON GMBH | 🇩🇪 Regenstauf, Germany | 2 |
| 3. | GRP Plasticorr | 🇭🇺 Budapest, Hungary | 1 |
| 4. | GRP Plasticorr, Fejleszto Szolgatato es Kivitelezo Kft. | 🇭🇺 Budapest, Hungary | 1 |
| 5. | Grphic Packaging International, Inc. | 🇺🇸 Atlanta, GA, United States | 1 |
| 6. | GRPO Co., Ltd. | 🇯🇵 Hyogo, Japan | 1 |