| # | Name | Location | Applications |
|---|---|---|---|
| 1. | P-D Refractories GmbH | π©πͺ Bochum, Germany | 4 |
| 2. | P-D REFRACTORIES GMBH | π©πͺ WILSDRUFF, Germany | 1 |
| 3. | PDR NETWORK, LLC | πΊπΈ Montvale, NJ, United States | 1 |
| 4. | PDR, LLC | πΊπΈ Whippany, NJ, United States | 1 |
| 5. | PDR/ORCHESTRATE LLC | πΊπΈ Ardmore, CA, United States | 1 |
| 6. | PDRadiopharma Inc. | π―π΅ Tokyo, Japan | 3 |