| Efektivní zateplení s.r.o. | 30135389 | Petřvald | 12 October 2026 | Active |
| ENRYS s.r.o. | 29960711 | Praha | 3 September 2026 | Active |
| VERTEX MOMENTUM s.r.o. | 29577349 | Úvaly | 20 May 2026 | Active |
| Predicta s.r.o. | 24616796 | Praha | 14 March 2026 | Active |
| Opuncie Energy 479 s.r.o. | 24465003 | Praha | 2 March 2026 | Active |
| Core BESS Solution s.r.o. | 24400262 | Moutnice | 21 January 2026 | Active |
| BRAVORA ENERGY a.s. | 23596015 | Praha | 13 August 2025 | Active |
| Greenbuddies Solutions s.r.o. | 23582600 | Praha | 8 August 2025 | Active |
| AlphaGrid s.r.o. | 23548151 | Brno | 30 July 2025 | Active |
| Charge Point s.r.o. | 23368306 | Jesenice | 9 June 2025 | Active |
| L&G Energy s.r.o. | 23367814 | Jesenice | 9 June 2025 | Active |
| Opuncie Energy 350 s.r.o. | 23317523 | Praha | 27 May 2025 | Active |
| Opuncie Energy 593 s.r.o. | 23317469 | Praha | 27 May 2025 | Active |
| Opuncie Energy 746 s.r.o. | 23317353 | Praha | 27 May 2025 | Active |
| Opuncie Energy 057 s.r.o. | 23317329 | Praha | 27 May 2025 | Active |
| Opuncie Energy 725 s.r.o. | 23317299 | Praha | 27 May 2025 | Active |
| Opuncie Energy 624 s.r.o. | 23317213 | Praha | 27 May 2025 | Active |
| Opuncie Energy 035 s.r.o. | 23313765 | Praha | 27 May 2025 | Active |
| Opuncie Energy 098 s.r.o. | 23313757 | Praha | 27 May 2025 | Active |
| Opuncie Energy 487 s.r.o. | 23313731 | Praha | 27 May 2025 | Active |
| Opuncie Energy 401 s.r.o. | 23313714 | Praha | 27 May 2025 | Active |
| Opuncie Energy 026 s.r.o. | 23313706 | Praha | 27 May 2025 | Active |
| Opuncie Energy 660 s.r.o. | 23313641 | Praha | 27 May 2025 | Active |
| Opuncie Energy 072 s.r.o. | 23313633 | Praha | 27 May 2025 | Active |
| Opuncie Energy 127 s.r.o. | 23313625 | Praha | 27 May 2025 | Active |
| Opuncie Energy 641 s.r.o. | 23313617 | Praha | 27 May 2025 | Active |
| Opuncie Energy 136 s.r.o. | 23313609 | Praha | 27 May 2025 | Active |
| Opuncie Energy 432 s.r.o. | 23313595 | Praha | 27 May 2025 | Active |
| Opuncie Energy 092 s.r.o. | 23313587 | Praha | 27 May 2025 | Active |
| Opuncie Energy 084 s.r.o. | 23313579 | Praha | 27 May 2025 | Active |
| Opuncie Energy 789 s.r.o. | 23313561 | Praha | 27 May 2025 | Active |
| Opuncie Energy 452 s.r.o. | 23313552 | Praha | 27 May 2025 | Active |
| Opuncie Energy 630 s.r.o. | 23313501 | Praha | 27 May 2025 | Active |
| Opuncie Energy 016 s.r.o. | 23313498 | Praha | 27 May 2025 | Active |
| Opuncie Energy 644 s.r.o. | 23313480 | Praha | 27 May 2025 | Active |
| Opuncie Energy 440 s.r.o. | 23313471 | Praha | 27 May 2025 | Active |
| Opuncie Energy 143 s.r.o. | 23313463 | Praha | 27 May 2025 | Active |
| Opuncie Energy 107 s.r.o. | 23313455 | Praha | 27 May 2025 | Active |
| Opuncie Energy 408 s.r.o. | 23313447 | Praha | 27 May 2025 | Active |
| Opuncie Energy 475 s.r.o. | 23313439 | Praha | 27 May 2025 | Active |
| Opuncie Energy 407 s.r.o. | 23313421 | Praha | 27 May 2025 | Active |
| Opuncie Energy 018 s.r.o. | 23313412 | Praha | 27 May 2025 | Active |
| Opuncie Energy 023 s.r.o. | 23313404 | Praha | 27 May 2025 | Active |
| Opuncie Energy 054 s.r.o. | 23313391 | Praha | 27 May 2025 | Active |
| Watt Street, s.r.o. | 23265752 | Brno | 12 May 2025 | Active |
| sunaffairs s.r.o. | 22554394 | Praha | 5 February 2025 | Active |
| Mateo Komodity a.s. | 22201157 | Teplice | 30 October 2024 | Active |
| nr.G Plant Kravaře s.r.o. | 21735107 | Frýdek-Místek | 19 June 2024 | Active |
| RELAX ENERGY s.r.o. | 21179328 | Praha | 26 January 2024 | Active |
| Wattrader s.r.o. | 21064482 | Praha | 22 January 2024 | Active |