| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| OSO ENERGY AS CVR 925156663 | BoardBoard of Directors | Since 2020 | — | Active |
| OSO PROPERTY AS CVR 964458855 | ManagementChief Executive Officer | Since 2008 | — | Active |
| ONETANK AS CVR 921055595 | ManagementChief Executive Officer | Since 2018 | — | Active |
| OSO TECHNOLOGY AS CVR 989031503 | ManagementChief Executive Officer | Since 2008 | — | Active |
| OSO GROUP AS CVR 936603947 | BoardBoard of Directors | Since 2022 | — | Active |
| ØVERLAND V/SIGURD BRAATHEN CVR 931648926 | OwnerOwner | Since 2023 | — | Active |
| ENLIGHT-LIFE FOUNDATION STI CVR 976487931 | BoardBoard of Directors | Since 2021 | — | Active |
| EFFECTOR AS CVR 988967335 | OtherContact Person | Since 2006 | — | Active |
| FILTERUNIQ AS CVR 998589894 | BoardChairman | Since 2012 | — | Active |
| OSO HOTWATER AS CVR 986173617 | BoardBoard of Directors | Since 2021 | — | Active |
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| HELLERSØYA GÅRD AS CVR 922157278 | BoardChairman | 2019 – 2022 | — | Active |
| VERSO AS CVR 988967319 | OtherDeputy Member | 2006 – 2022 | — | Active |
| GLADS VEI 20 AS CVR 989031546 | OtherDeputy Member | 2011 – 2022 | — | Active |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Deputy Member | 3companies | View profile | |
| Chairman | 3companies | View profile | |
| Chairman | 1company | View profile |