| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| IMEK VVS Rådgivande Ingenjörer Aktiebolag CVR 5563105047 | BoardBoard of Directors | Since 2026 | — | Active |
| Energikontroll i Söderköping Aktiebolag CVR 5563331338 | BoardBoard of Directors | Since 2024 | — | Dissolved |
| BGE Energi & Vattenborrning AB CVR 5564155090 | BoardBoard of Directors | Since 2024 | — | Dissolved |
| Energiförbättring Väst Aktiebolag CVR 5564262805 | BoardBoard of Directors | Since 2026 | — | Active |
| Värmepumpcenter i Karlstad AB CVR 5564647757 | BoardBoard of Directors | Since 2024 | — | Dissolved |
| Everöds Elbyrå Aktiebolag CVR 5564901584 | BoardBoard of Directors | Since 2026 | — | Active |
| Linds & Källmans AB CVR 5564963683 | BoardBoard of Directors | Since 2026 | — | Active |
| Klimatteknik i Väst AB CVR 5566026471 | BoardBoard of Directors | Since 2024 | — | Dissolved |
| Mälardalens Värmepumpscenter AB CVR 5566642111 | BoardBoard of Directors | Since 2024 | — | Active |
| BGE Värmepumpar AB CVR 5566738935 | BoardBoard of Directors | Since 2024 | — | Dissolved |
| Klimatteknik Borr i Väst AB CVR 5568876469 | BoardBoard of Directors | Since 2024 | — | Dissolved |
| Morkarlby Elektromekaniska Aktiebolag CVR 5569087900 | BoardBoard of Directors | Since 2024 | — | Dissolved |
| Berg- och Grundvattenentreprenader (BGE) AB CVR 5569212938 | BoardBoard of Directors | Since 2024 | — | Dissolved |
| Klimatteknik Stockholm AB CVR 5590655386 | BoardBoard of Directors | Since 2024 | — | Dissolved |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Board of Directors | 3companies | View profile | |
| Chairman | 2companies | View profile | |
| Board of Directors | 2companies | View profile | |
| Board of Directors | 2companies | View profile | |
| Chairman | 2companies | View profile |