| # | Name | Location | Applications |
|---|---|---|---|
| 1. | P-D Refractories GmbH | 🇩🇪 Bochum, Germany | 4 |
| 2. | P-D REFRACTORIES GMBH | 🇩🇪 WILSDRUFF, Germany | 1 |
| 3. | PDR NETWORK, LLC | 🇺🇸 Montvale, NJ, United States | 1 |
| 4. | PDR, LLC | 🇺🇸 Whippany, NJ, United States | 1 |
| 5. | PDR/ORCHESTRATE LLC | 🇺🇸 Ardmore, CA, United States | 1 |
| 6. | PDRadiopharma Inc. | 🇯🇵 Tokyo, Japan | 3 |