| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| WELHAVEN BYGG AS CVR 927402262 | BoardChairman | Since 2021 | — | Active |
| VEGGLIFJELL HYTTEEIERFORENING CVR 914987180 | BoardBoard of Directors | Since 2023 | — | Active |
| POSTSVINGEN AS CVR 916490747 | BoardBoard of Directors | Since 2015 | — | Active |
| WELHAVEN JR HOLDING AS CVR 917479798 | OtherContact Person | Since 2016 | — | Active |
| WELHAVEN EIENDOM & UTVIKLING AS CVR 918489827 | BoardChairman | Since 2017 | — | Active |
| WELHAVEN EIENDOM 1 AS CVR 924438134 | OtherContact Person | Since 2020 | — | Active |
| WELHAVEN RØR OG ELEKTRO AS CVR 925847097 | ManagementChief Executive Officer | Since 2020 | — | Active |
| DALENVEIEN BOLIG AS CVR 925878804 | BoardChairman | Since 2020 | — | Active |
| UNDERBERGET BOLIG AS CVR 928265757 | BoardChairman | Since 2021 | — | Active |
| WELHAVEN CONSULTING LEIF WELHAVEN LØCHEN CVR 983434002 | OwnerOwner | Since 2001 | — | Active |
| WELHAVEN RØR OG ELEKTRO AS CVR 998016304 | BoardChairman | Since 2012 | — | Active |
| WELHAVEN LØCHEN INVEST AS CVR 926970968 | OtherContact Person | Since 2021 | — | Active |
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| SAMEIET HURUMVEIEN 5E-5H CVR 920202136 | OtherContact Person | 2018 – 2022 | — | Active |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Legal Owner | 1company | View profile | |
| Legal Owner | 1company | View profile | |
| Legal Owner | 1company | View profile | |
| Board of Directors | 1company | View profile | |
| Board of Directors | 1company | View profile |