| NICE AS CVR 889395362 | OtherContact Person | Since 2006 | — | Active |
| HEAD ENERGY TECHNOLOGY AS CVR 931035614 | BoardBoard of Directors | Since 2025 | — | Active |
| HEAD ENERGY INSTALLATION AS CVR 831035722 | BoardChairman | Since 2023 | — | Active |
| SVALINN GROUP AS CVR 829339692 | BoardChairman | Since 2022 | — | Active |
| HEAD ENERGY EIENDOM AS CVR 914595916 | BoardBoard of Directors | Since 2020 | — | Active |
| HEAD ENERGY GEO AS CVR 918585648 | BoardBoard of Directors | Since 2024 | — | Active |
| HEAD ENERGY PA AS CVR 920499570 | BoardBoard of Directors | Since 2021 | — | Active |
| HEAD ENERGY UP AS CVR 925044229 | BoardBoard of Directors | Since 2022 | — | Active |
| SVALINN PROPERTY AS CVR 926767739 | BoardBoard of Directors | Since 2023 | — | Active |
| HEAD ENERGY INTROCON AS CVR 928035123 | BoardBoard of Directors | Since 2023 | — | Active |
| SVALINN PROPERTY SWEDEN AS CVR 929456335 | BoardBoard of Directors | Since 2022 | — | Active |
| HEAD ENERGY NEXUS AS CVR 931065157 | BoardBoard of Directors | Since 2024 | — | Active |
| HEAD ENERGY NORGRID AS CVR 931078720 | BoardBoard of Directors | Since 2024 | — | Active |
| HEAD ENERGY BRANNCON AS CVR 993230537 | BoardBoard of Directors | Since 2022 | — | Active |
| HEAD ENERGY AS CVR 995146126 | BoardChairman | Since 2023 | — | Active |