| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| NATUR OG GRØNT AS CVR 988525693 | BoardBoard of Directors | Since 2009 | — | Active |
| LOKALVEIEN UTVIKLING AS CVR 814078752 | BoardChairman | Since 2014 | — | Active |
| BYGG OG BOLIGUTVIKLING AS CVR 912449386 | BoardChairman | Since 2013 | — | Active |
| KJØVANGVEIEN 15 AS CVR 913265092 | BoardBoard of Directors | Since 2014 | — | Active |
| LOKALVEIEN EIENDOM AS CVR 915108830 | BoardBoard of Directors | Since 2015 | — | Active |
| GLEMMINGE AS CVR 922229635 | BoardChairman | Since 2019 | — | Active |
| RESTAURANT ONSØY RESORT AS CVR 928831280 | BoardChairman | Since 2022 | — | Active |
| BOSSUM CONSULTING CVR 980608670 | OwnerOwner | Since 1999 | — | Active |
| HVALER GOLFBANE AS CVR 981555236 | BoardChairman | Since 2020 | — | Active |
| HUSEBY & HANKØ GOLFBANE AS CVR 985461031 | BoardChairman | Since 2012 | — | Active |
| JHB EIENDOM AS CVR 990447438 | BoardChairman | Since 2012 | — | Active |
| BOSSUM EIENDOM AS CVR 990530726 | BoardChairman | Since 2006 | — | Active |
| ONSØY HYTTEPARK AS CVR 993349402 | BoardChairman | Since 2022 | — | Active |
| ONSØY GOLFBANE HOLDING AS CVR 928200582 | BoardChairman | Since 2022 | — | Active |
| REALTURF NORWAY AS CVR 913893220 | BoardChairman | Since 2018 | — | Active |
| ONSØY GOLFBANE AS CVR 951091871 | BoardChairman | Since 2022 | — | Active |
| SPAREBANK 1 STIFTELSEN ØSTFOLD AKERSHUS CVR 997534468 | BoardBoard of Directors | Since 2022 | — | Active |
| FREDRIKSTAD GOLFPARK AS CVR 881366592 | BoardChairman | Since 2026 | — | Active |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Board of Directors | 2companies | View profile | |
| Chairman | 1company | View profile | |
| Board of Directors | 1company | View profile | |
| Board of Directors | 1company | View profile | |
| Board of Directors | 1company | View profile |