| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| FLOW HYLLE 8 AS CVR 829661462 | BoardChairman | Since 2022 | — | Active |
| FLOW HYLLE 7 AS CVR 929661427 | BoardChairman | Since 2022 | — | Active |
| FLOW VVS ORKLAND AS CVR 927991632 | BoardChairman | Since 2022 | — | Active |
| SPINAKER AS CVR 967248886 | ManagementChief Executive Officer | Since 1996 | — | Active |
| TYR INVEST Knut Erling Årstad CVR 980648230 | OwnerOwner | Since 1999 | — | Active |
| TEAM SAIL STAVANGER AS CVR 983442994 | ManagementChief Executive Officer | Since 2001 | — | Active |
| M13 INVEST AS CVR 991321144 | OtherDeputy Member | Since 2007 | — | Active |
| FLOW HYLLE 9 AS CVR 929661494 | BoardChairman | Since 2022 | — | Active |
| FLOW TRØNDELAG VVS AS CVR 817921892 | BoardChairman | Since 2021 | — | Active |
| FLOW KLIMA OSLO AS CVR 929599373 | BoardChairman | Since 2022 | — | Active |
| FLOW VVS SØR-VEST AS CVR 929661648 | BoardChairman | Since 2022 | — | Active |
| FLOW ELEKTRO SØR-VEST AS CVR 927992256 | BoardChairman | Since 2022 | — | Active |
| FLOW KLIMA TRØNDELAG AS CVR 927994771 | BoardChairman | Since 2022 | — | Active |
| FLOW GROUP NORGE AS CVR 917344094 | BoardChairman | Since 2022 | — | Active |
| FLOW GROUP AS CVR 917095493 | BoardChairman | Since 2019 | — | Active |
| FLOW BREDESEN VVS AS CVR 917921202 | BoardChairman | Since 2021 | — | Active |
| FLOW MEISINGSET VVS AS CVR 917921490 | BoardChairman | Since 2022 | — | Active |
| FLOW ELEKTRO MIDT-NORGE AS CVR 924062525 | BoardChairman | Since 2022 | — | Active |
| FLOW KLIMA SØR-VEST AS CVR 926864947 | BoardChairman | Since 2023 | — | Active |
| FLOW ELEKTRO OSLO VEST AS CVR 927992086 | BoardChairman | Since 2022 | — | Active |
| FLOW PLUSS NORGE AS CVR 927992213 | BoardChairman | Since 2022 | — | Active |
| HBIF2022 AS CVR 929603672 | BoardChairman | Since 2022 | — | Active |
| VISTE VELFORENING CVR 815038452 | OtherContact Person | Since 2019 | — | Active |
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| ATI ELEKTRO AS CVR 927452979 | BoardChairman | 2022 – 2024 | — | Active |
| TEKNISK HYLLE AS CVR 924504366 | BoardChairman | 2022 – 2024 | — | Active |
| AGDER TEKNISKE INVESTERINGER AS CVR 929661400 | BoardChairman | 2022 – 2024 | — | Active |
| ATI VVS AS CVR 927992523 | BoardChairman | 2022 – 2024 | — | Active |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Chairman | 3companies | View profile | |
| Board of Directors | 2companies | View profile | |
| Chief Executive Officer | 1company | View profile | |
| Board of Directors | 1company | View profile | |
| Board of Directors | 1company | View profile |