| Assemblin EL DB AB CVR 5560876913 | OtherExternal Signatory | Since 2026 | — | Active |
| RA Elteknik AB CVR 5561797415 | OtherExternal Signatory | Since 2026 | — | Active |
| Wasastadens Eltjänst Aktiebolag CVR 5561994087 | OtherExternal Signatory | Since 2026 | — | Active |
| RA Låshuset AB CVR 5562492594 | OtherExternal Signatory | Since 2026 | — | Active |
| Lundqvist El i Uppsala AB CVR 5563602241 | OtherExternal Signatory | Since 2026 | — | Active |
| Sydel Industri Aktiebolag CVR 5564077609 | OtherExternal Signatory | Since 2026 | — | Active |
| ELIA AB CVR 5564595352 | OtherExternal Signatory | Since 2026 | — | Active |
| SVAGSTRÖMSBOLAGET I UPPSALA AB CVR 5565961991 | OtherExternal Signatory | Since 2026 | — | Active |
| TELGRA EL AB CVR 5565990222 | OtherExternal Signatory | Since 2026 | — | Active |
| M3 Installation AB CVR 5566202544 | OtherExternal Signatory | Since 2026 | — | Active |
| Gränna Eltjänst AB CVR 5566881149 | OtherExternal Signatory | Since 2026 | — | Active |
| Nordiska Säkerhetsnätet AB CVR 5566954094 | OtherExternal Signatory | Since 2026 | — | Active |
| RA Säkerhet AB CVR 5567032288 | OtherExternal Signatory | Since 2026 | — | Active |
| RA Gruppen AB CVR 5567318711 | OtherExternal Signatory | Since 2026 | — | Active |
| J. Östling & C. Sparf El AB CVR 5568047632 | OtherExternal Signatory | Since 2026 | — | Active |
| Säkra Fastigheter i Sverige AB CVR 5568724024 | OtherExternal Signatory | Since 2026 | — | Active |
| Elia Nybro AB CVR 5569385841 | OtherExternal Signatory | Since 2026 | — | Active |
| Stefan El AB CVR 5569620361 | OtherExternal Signatory | Since 2026 | — | Active |
| ApQ Power AB CVR 5590038849 | OtherExternal Signatory | Since 2026 | — | Active |
| Assemblin Solar AB CVR 5590282900 | OtherExternal Signatory | Since 2026 | — | Active |
| Kraft & Elpartner i Västmanland AB CVR 5591322689 | OtherExternal Signatory | Since 2026 | — | Active |