| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| VILLA HØGH HJEMMELSSELSKAP AS CVR 933987175 | BoardChairman | Since 2024 | — | Active |
| WESTCO PROPERTY HJEMMELSSELSKAP AS CVR 933918718 | BoardBoard of Directors | Since 2024 | — | Active |
| VIAVA AS CVR 911975491 | OwnerLegal Owner | Since 2022 | 1.9% | Active |
| TASTAGATEN 30-32B AS CVR 988318795 | BoardBoard of Directors | Since 2024 | — | Active |
| HINNA KROSSEN AS CVR 988545333 | BoardBoard of Directors | Since 2024 | — | Active |
| LURAMYRVEIEN 12 EIENDOM AS CVR 990352399 | BoardBoard of Directors | Since 2024 | — | Active |
| STØPERIGATA HJEMMELSSELSKAP AS CVR 933918904 | BoardChairman | Since 2024 | — | Active |
| STØPERIGATA TOMTESELSKAP AS CVR 933918580 | BoardChairman | Since 2024 | — | Active |
| KOPPHOLEN AS CVR 929191900 | BoardBoard of Directors | Since 2022 | — | Active |
| WESTCO MILJØ AS CVR 950632097 | BoardChairman | Since 2020 | — | Active |
| BILSENTERET STAVANGER AS CVR 967819085 | OtherDeputy Member | Since 1998 | — | Active |
| FLOWTEC AS CVR 976049365 | BoardBoard of Directors | Since 2017 | — | Active |
| MADLAVEIEN 238 AS CVR 979626754 | BoardBoard of Directors | Since 2011 | — | Active |
| LANGMYRA 1 AS CVR 982560543 | BoardChairman | Since 2021 | — | Active |
| BUØY INVEST AS CVR 985642591 | BoardBoard of Directors | Since 2018 | — | Active |
| VILLA HØGH UTVIKLING AS CVR 927106434 | BoardChairman | Since 2022 | — | Active |
| GEDDON 1 AS CVR 922277761 | BoardChairman | Since 2019 | — | Active |
| JNP EIENDOM 3 AS CVR 825360492 | BoardChairman | Since 2024 | — | Active |
| AZINOR AS CVR 891787332 | BoardBoard of Directors | Since 2013 | — | Active |
| AARBAKKE INNOVATION AS CVR 912235831 | BoardBoard of Directors | Since 2019 | — | Active |
| FLOW AS CVR 914499119 | BoardBoard of Directors | Since 2017 | — | Active |
| WESTCO INVESTERING AS CVR 918285318 | BoardBoard of Directors | Since 2016 | — | Active |
| WESTCO HOLDING AS CVR 921638213 | BoardBoard of Directors | Since 2018 | — | Active |
| WESTCO AS CVR 921638248 | BoardBoard of Directors | Since 2018 | — | Active |
| VIERNESET INVESTERING AS CVR 988723681 | ManagementChief Executive Officer | Since 2005 | — | Active |
| BEKKEFARET HOLDING AS CVR 990590710 | BoardBoard of Directors | Since 2013 | — | Active |
| SAR EIENDOMSFORVALTNING AS CVR 993297666 | BoardBoard of Directors | Since 2012 | — | Active |
| HANSEN DOWNHOLE PUMP SOLUTIONS AS CVR 998419077 | BoardBoard of Directors | Since 2023 | — | Active |
| WESTCO PROPERTY AS CVR 918285296 | BoardChairman | Since 2025 | — | Active |
| W MILJØ HOLDING AS CVR 976493427 | BoardChairman | Since 2025 | — | Active |
| LANGGATEN 64 AS CVR 886740492 | BoardBoard of Directors | Since 2024 | — | Active |
| SKAGEN 14 AS CVR 917076480 | BoardChairman | Since 2016 | — | Active |
| SKAGENKAIEN 14 A AS CVR 950060905 | BoardChairman | Since 2014 | — | Active |
| PROSESSMETALL AS CVR 957539270 | BoardBoard of Directors | Since 2024 | — | Active |
| HILLEVÅGSVEIEN 8 AS CVR 984467583 | BoardBoard of Directors | Since 2024 | — | Active |
| KOPPHOLEN ANS CVR 976482530 | BoardBoard of Directors | Since 2022 | — | Active |
| AA HOLDCO AS CVR 990245258 | BoardBoard of Directors | Since 2021 | — | Active |
| BAKKEWEST AS CVR 995645882 | BoardBoard of Directors | Since 2021 | — | Active |
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| AUTOBYGG AS CVR 967818836 | OtherDeputy Member | 1998 – 2021 | — | Active |
| IGNOS AS CVR 926742221 | BoardBoard of Directors | 2022 – 2024 | — | Active |
| INFRALOGIQ AS CVR 996600076 | BoardBoard of Directors | 2011 – 2022 | — | Active |
| AARBAKKE AS CVR 981649230 | BoardBoard of Directors | 2022 – 2025 | — | Active |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Chief Executive Officer | 2companies | View profile | |
| Chairman | 2companies | View profile | |
| Board of Directors | 1company | View profile | |
| Chairman | 1company | View profile | |
| Legal Owner | 1company | View profile |