| LANGMYRA 9 AS CVR 936480721 | BoardChairman | Since 2025 | — | Active |
| SAMFOSA AS CVR 926769170 | BoardChairman | Since 2024 | — | Active |
| BRATSBERG HOLDING AS CVR 927162911 | BoardChairman | Since 2023 | — | Active |
| BRATSBERG NÆRING AS CVR 911765691 | BoardChairman | Since 2024 | — | Active |
| BRATSBERG NÆRINGSEIENDOM AS CVR 914603188 | BoardChairman | Since 2024 | — | Active |
| MENSTAD NÆRINGSPARK AS CVR 918049215 | BoardChairman | Since 2024 | — | Active |
| LANGMYRA 11 AS CVR 920423523 | BoardChairman | Since 2024 | — | Active |
| MENSTAD UTBYGGING AS CVR 925060348 | BoardChairman | Since 2024 | — | Active |
| GRENLAND LOGISTIKKPARK AS CVR 986366814 | BoardChairman | Since 2024 | — | Active |
| BRATSBERG AS CVR 991983929 | BoardChairman | Since 2024 | — | Active |
| KLOSTERØYA NÆRINGSPARK AS CVR 991984097 | BoardChairman | Since 2024 | — | Active |
| BRATSBERG EIENDOM DRIFT AS CVR 991984151 | BoardChairman | Since 2024 | — | Active |
| KJØRBEKK NÆRINGSPARK AS CVR 992035307 | BoardChairman | Since 2024 | — | Active |
| KJØRBEKKDALEN 12 D AS CVR 992035595 | BoardChairman | Since 2024 | — | Active |
| NENSET NÆRINGSPARK AS CVR 992035633 | BoardChairman | Since 2024 | — | Active |
| PORSELENSFABRIKKEN NÆRINGSPARK AS CVR 994044729 | BoardChairman | Since 2024 | — | Active |
| PORSELENSFABRIKKEN ENERGI AS CVR 997697227 | BoardChairman | Since 2024 | — | Active |
| GRENLAND KONTOREIENDOM AS CVR 926420216 | BoardChairman | Since 2026 | — | Active |
| PORSELENSVEGEN 32 AS CVR 927771411 | BoardChairman | Since 2026 | — | Active |
| DIR. SMIDTHS GATE 6 AS CVR 827769762 | BoardChairman | Since 2026 | — | Active |
| PORSGRUNN KONTORBYGG HOLDING AS CVR 994881884 | BoardChairman | Since 2026 | — | Active |
