| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| VIDEN DRIFT & VEDLIKEHOLD AS CVR 929530136 | ManagementChief Executive Officer | Since 2022 | — | Active |
| M&M SOLUTIONS AS CVR 933659410 | BoardBoard of Directors | Since 2024 | — | Active |
| TJØTTA HOLDING AS CVR 925916765 | ManagementChief Executive Officer | Since 2020 | — | Active |
| APAC JÆREN AS CVR 936066682 | BoardBoard of Directors | Since 2025 | — | Active |
| VARDHEIVEGEN 70 S9 AS CVR 933970620 | BoardBoard of Directors | Since 2025 | — | Active |
| TT BYGGDRIFT AS CVR 926370502 | BoardChairman | Since 2026 | — | Active |
| JÆREN VVS AS CVR 932725320 | ManagementChief Executive Officer | Since 2023 | — | Active |
| JÆRPROSJEKT AS CVR 931710036 | ManagementChief Executive Officer | Since 2023 | — | Active |
| JÆRSTIL AS CVR 936177204 | BoardBoard of Directors | Since 2025 | — | Active |
| TT ELEKTRISKE AS CVR 937662890 | BoardChairman | Since 2026 | — | Active |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Chief Executive Officer | 2companies | View profile | |
| Chairman | 1company | View profile | |
| Chairman | 1company | View profile | |
| Chairman | 1company | View profile | |
| Chief Executive Officer | 1company | View profile |