| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| TEAM KJELLEBASS CVR 913588274 | BoardBoard of Directors | Since 2014 | — | Active |
| BRØDR. ERNSTSEN ANS CVR 919183527 | OtherParticipant With Joint And Several Liability (Fully Responsible) | Since 2017 | — | Active |
| BURI EIENDOM AS CVR 920312497 | BoardBoard of Directors | Since 2022 | — | Active |
| NIVÅ AS CVR 923255451 | BoardChairman | Since 2019 | — | Active |
| NIVÅ UTVIKLING AS CVR 929157656 | BoardChairman | Since 2022 | — | Active |
| NYMOEN OVE ERNSTSEN CVR 989690345 | OwnerOwner | Since 2006 | — | Active |
| RENA BYGGSYSTEM AS CVR 993603023 | BoardChairman | Since 2022 | — | Active |
| NIVÅ GRUPPEN AS CVR 927009226 | BoardChairman | Since 2021 | — | Dissolved |
| ERNSTSEN BYGG OG EIENDOM AS CVR 995121778 | BoardChairman | Since 2010 | — | Active |
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| BOBIL INNLANDET AS CVR 922748284 | BoardBoard of Directors | 2019 – 2022 | — | Active |
| JUST BROCHS GATE AS CVR 927009234 | BoardChairman | 2021 – 2022 | — | Active |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Board of Directors | 2companies | View profile | |
| Board of Directors | 1company | View profile | |
| Chairman | 1company | View profile | |
| Board of Directors | 1company | View profile | |
| Board of Directors | 1company | View profile |