| AB Storå Rör CVR 5561306076 | BoardBoard of Directors | Since 2025 | — | Active |
| Rörex i Stockholm Aktiebolag CVR 5562912864 | BoardBoard of Directors | Since 2022 | — | Active |
| Sandbäckens Rör i Linköping AB CVR 5565830568 | BoardBoard of Directors | Since 2024 | — | Active |
| Sandbäckens Rör i Norrköping AB CVR 5565830634 | BoardBoard of Directors | Since 2024 | — | Active |
| Sandbäckens Rör i Stockholm AB CVR 5566359534 | BoardBoard of Directors | Since 2024 | — | Active |
| Sandbäckens Rör i Motala AB CVR 5566770441 | BoardBoard of Directors | Since 2024 | — | Active |
| VVS Resurs i Stockholm AB CVR 5566810130 | BoardBoard of Directors | Since 2025 | — | Active |
| VVS Teknik Fålhagen AB CVR 5568657323 | BoardBoard of Directors | Since 2024 | — | Active |
| Rörproduktion i Linköping AB CVR 5568870819 | BoardBoard of Directors | Since 2024 | — | Dissolved |
| EF Rör AB CVR 5568916729 | BoardBoard of Directors | Since 2026 | — | Active |
| Rörproduktion Mälardalen AB CVR 5569665945 | ManagementChief Executive Officer | Since 2022 | — | Dissolved |
| Sandbäckens Installation i Luleå AB CVR 5590030440 | BoardBoard of Directors | Since 2025 | — | Active |
| Sandbäckens Rör i Nyköping AB CVR 5590073150 | BoardBoard of Directors | Since 2024 | — | Active |
| Sandbäckens Rör i Västerås AB CVR 5590116884 | BoardBoard of Directors | Since 2024 | — | Active |
| Sandbäckens Rör i Visby AB CVR 5590252671 | BoardBoard of Directors | Since 2021 | — | Active |
| Svenska vvs- & elanläggningar AB CVR 5590383534 | BoardBoard of Directors | Since 2026 | — | Active |
| Sandbäckens Installation i Skellefteå AB CVR 5590827233 | BoardBoard of Directors | Since 2025 | — | Active |
| Buskas Förvaltning AB CVR 5590904669 | BoardBoard of Directors | Since 2022 | — | Active |
| VVS Profilen i Örebro AB CVR 5591058556 | BoardBoard of Directors | Since 2025 | — | Active |
| Sandbäckens Medicinska Gaser AB CVR 5591914824 | BoardBoard of Directors | Since 2022 | — | Active |
| Sandbäckens Rör i Södertälje AB CVR 5592745698 | ManagementChief Executive Officer | Since 2025 | — | Active |
| Sandbäckens Rör i Sundsvall AB CVR 5593047987 | BoardBoard of Directors | Since 2024 | — | Active |
