| # | Name | Location | Applications |
|---|---|---|---|
| 1. | W. Pelz GmbH & Co. KG | 🇩🇪 Wahlstedt, Germany | 1 |
| 2. | WP & E Technologies and Solutions LLC | 🇺🇸 Duluth, GA, United States | 1 |
| 3. | WP ENGINEERING LIMITED | 🇲🇹 Valletta, Malta | 3 |
| 4. | WP&E Technologies and Solutions, LCC | 🇺🇸 Flowery Branch, GA, United States | 4 |
| 5. | WP&E Technologies and Solutions, LLC | 🇺🇸 Flowery Branch, GA, United States | 3 |
| 6. | WP. ENERGY (S.B.) LTD. | 🇮🇱 Ashdod, Israel | 1 |