| TWN HOLDING AS CVR 828028782 | BoardChairman | 2021 – 2022 | — | Active |
| HALOMA HOLDING AS CVR 828028812 | BoardChairman | 2021 – 2022 | — | Active |
| CJA INVEST AS CVR 828028952 | BoardChairman | 2021 – 2022 | — | Active |
| VOLLEBRÅTEN AS CVR 841805402 | OtherContact Person | 2008 – 2022 | — | Active |
| OLE DEVIKS VEI 44 AS CVR 922898219 | BoardBoard of Directors | 2019 – 2022 | — | Active |
| GRØNSAND HOLDING AS CVR 927727862 | BoardChairman | 2021 – 2022 | — | Active |
| HODA INVEST AS CVR 928028682 | BoardChairman | 2021 – 2022 | — | Active |
| PYE INVEST AS CVR 928028763 | BoardChairman | 2021 – 2022 | — | Active |
| NIELMA AS CVR 928028925 | BoardChairman | 2021 – 2022 | — | Active |
| SPINNERIET AS CVR 942026501 | BoardChairman | 2005 – 2022 | — | Active |
| NIELCO AS CVR 964285373 | BoardChairman | 2013 – 2022 | — | Active |
| PARSELLHAGER AS CVR 995339161 | BoardBoard of Directors | 2014 – 2022 | — | Active |
| GRØNSAND AS CVR 997438116 | BoardChairman | 2016 – 2022 | — | Active |
| THE NIELSEN WAY AS CVR 997912772 | BoardChairman | 2020 – 2022 | — | Active |
| NIEL EIENDOM AS CVR 999286755 | BoardChairman | 2012 – 2022 | — | Active |
| RÅDE TOMTEUTVIKLINGSSELSKAP AS CVR 879868262 | BoardChairman | 2013 – 2022 | — | Active |
| STORGATA 25 AS CVR 989780867 | BoardChairman | 2013 – 2022 | — | Active |