| EXENDO TØNNEVOLD CVR 819323232 | OwnerOwner | Since 2017 | — | Active |
| ENDA ETT AS CVR 831868872 | BoardBoard of Directors | Since 2023 | — | Active |
| NORSK FITNESS FORENING CVR 917370117 | BoardChairman | Since 2016 | — | Active |
| ACTIVE FITNESS CVR 917431388 | BoardChairman | Since 2016 | — | Active |
| TØNNEVOLD AI & DIGITALKUNST CVR 918595651 | OwnerOwner | Since 2017 | — | Active |
| TØNNEVOLD INVEST CVR 989574337 | OwnerOwner | Since 2006 | — | Active |
| CAROLA INVEST AS CVR 917194521 | ManagementChief Executive Officer | Since 2016 | — | Active |
| O T TØNNEVOLD AS CVR 929443217 | BoardBoard of Directors | Since 2025 | — | Active |
| TØNNEVOLDS TANKREDERI AS CVR 930399213 | BoardBoard of Directors | Since 2025 | — | Active |
| TØNNEVOLD VENTURE & INVEST AS CVR 978695159 | BoardBoard of Directors | Since 2025 | — | Active |
| DEN NYE NORSKE DOMENEKLUBB FORENINGEN AVDELING SØRLANDET CVR 837499062 | BoardBoard of Directors | Since 2026 | — | Active |
| DEN NYE NORSKE DOMENEKLUBB FORENINGEN AVDELING MIDTNORGE CVR 937499345 | BoardChairman | Since 2026 | — | Active |
| LANDSFORENINGEN FOR DOMENEGLADE .NO SAMLERE CVR 937499388 | BoardBoard of Directors | Since 2026 | — | Active |
| FØRST BLANDT DE SISTE CVR 937511981 | BoardBoard of Directors | Since 2026 | — | Active |