| 1 | Vattenfall AB | Solna | 2,472 st |
| 2 | Fortum Sverige AB | Stockholm | 571 st |
| 3 | Skellefteå Kraftaktiebolag | Skellefteå | 566 st |
| 4 | Vattenfall Vattenkraft AB | Stockholm | 545 st |
| 5 | Jämtkraft Aktiebolag | Östersund | 483 st |
| 6 | Statkraft Sverige AB | Stockholm | 273 st |
| 7 | Sydkraft Hydropower AB | Sundsvall | 185 st |
| 8 | Sydkraft Thermal Power AB | Karlshamn | 98 st |
| 9 | RWE Renewables Sweden AB | Malmö | 97 st |
| 10 | ONE Nordic Hydro AB | Malmö | 72 st |
| 11 | Aktiebolaget PiteEnergi | Piteå | 64 st |
| 12 | Corpower Ocean AB | Stockholm | 63 st |
| 13 | Bengtsfors Teknik Aktiebolag | Bengtsfors | 47 st |
| 14 | OX2 Technical and Commercial Management AB | Stockholm | 42 st |
| 15 | Rabbalshede Kraft AB | Tanum | 39 st |
| 16 | Minesto AB | Göteborg | 38 st |
| 17 | Zephyr Energi AB | Göteborg | 31 st |
| 18 | SR Energy AB | Göteborg | 29 st |
| 19 | Aneo Renewables Sweden Operation AB | Malmö | 24 st |
| 20 | Better Energy Sweden AB | Malmö | 22 st |
| 21 | Erikstad Vind AB | Mellerud | 20 st |
| 22 | Skyllbergs Bruks Aktiebolag | Askersund | 17 st |
| 23 | AB Persson Invest | Östersund | 16 st |
| 23 | Fred. Olsen Renewables AB | Lund | 16 st |
| 25 | Downing Sweden AB | Stockholm | 15 st |
| 26 | Bjäre Kraft Energi AB | Båstad | 14 st |
| 26 | SeaTwirl AB (publ) | Göteborg | 14 st |
| 26 | Eolus Power Management AB | Hässleholm | 14 st |
| 29 | Mälarenergi Vattenkraft AB | Västerås | 13 st |
| 29 | European Energy Sverige AB | Malmö | 13 st |
| 31 | Svea Vind Offshore AB | Stockholm | 12 st |
| 32 | ES Power AB | Örebro | 11 st |
| 33 | Karlskoga Vattenkraft AB | Örebro | 10 st |
| 34 | SOLAR INVEST AB | Västerås | 9 st |
| 34 | Solkraftdirekt Montage Sverige AB | Sala | 9 st |
| 34 | Galileo Empower AB | Stockholm | 9 st |
| 37 | BeGreen Sweden AB | Göteborg | 8 st |
| 37 | BeGreen Sweden 2024-53 AB | Göteborg | 8 st |
| 37 | BeGreen Sweden 2024-54 AB | Göteborg | 8 st |
| 37 | BeGreen Sweden 2024-55 AB | Göteborg | 8 st |
| 41 | Tåsans Kraftaktiebolag | Karlstad | 7 st |
| 41 | Svaneholm Energi AB | Säffle | 7 st |
| 41 | amokabel AB | Uppvidinge | 7 st |
| 41 | Hero Byggenergi AB | Kungsör | 7 st |
| 41 | Stey AB | Stockholm | 7 st |
| 41 | Aneo Renewables Sweden AB | Stockholm | 7 st |
| 47 | Fön Energy Services Sweden AB | Örnsköldsvik | 6 st |
| 48 | ETC Elproduktion i Katrineholm AB | Stockholm | 5 st |
| 48 | Dala Vind AB | Falun | 5 st |
| 48 | Flodmans El & Energi AB | Gotland | 5 st |