| FIODOR FORENINGEN CVR 828973592 | BoardBoard of Directors | Siden 2022 | — | Aktiv |
| KEOPS UTVIKLING PORSGRUNN KF CVR 927998343 | BoardDeputy Chairman | Siden 2023 | — | Aktiv |
| KEOPS ARBEID PORSGRUNN KF CVR 984608322 | BoardDeputy Chairman | Siden 2023 | — | Aktiv |
| RT SHORE POWER AS CVR 925269662 | BoardChairman | Siden 2021 | — | Aktiv |
| OLAI BRØNSTEN INVEST AS CVR 928575519 | ManagementChief Executive Officer | Siden 2022 | — | Aktiv |
| JMGS INVEST AS CVR 930470899 | BoardBoard of Directors | Siden 2022 | — | Aktiv |
| OLAI BRØNSTEN AS CVR 971099496 | ManagementChief Executive Officer | Siden 1994 | — | Aktiv |
| BREVIK SELSKABELIGE FORENING RINGEN CVR 994009761 | BoardChairman | Siden 2023 | — | Aktiv |
| VISITT BREVIK CVR 999031013 | BoardChairman | Siden 2012 | — | Aktiv |
| TROSVIK EIENDOM AS CVR 825511962 | BoardChairman | Siden 2021 | — | Aktiv |
| BJØNNTJØNNLIA PANORAMA CVR 995803313 | BoardBoard of Directors | Siden 2024 | — | Aktiv |
| SANDERØD SPORT OG FRITID AS CVR 986636382 | OtherDeputy Member | Siden 2006 | — | Aktiv |
| TROSVIK ENERGY AS CVR 920451314 | BoardChairman | Siden 2024 | — | Aktiv |
| TROSVIK GROUP AS CVR 924033185 | ManagementChief Executive Officer | Siden 2020 | — | Aktiv |
| TROSVIK OCEANTECH AS CVR 924862939 | BoardChairman | Siden 2021 | — | Aktiv |
| TROSVIK YARD AS CVR 926188275 | BoardChairman | Siden 2021 | — | Aktiv |
| TROSVIK AS CVR 999080669 | BoardChairman | Siden 2025 | — | Aktiv |
| BREVIK EIENDOM AS CVR 931451995 | BoardChairman | Siden 2023 | — | Aktiv |
| BREVIK VERFT AS CVR 922717907 | BoardChairman | Siden 2021 | — | Aktiv |
| TROSVIK ELEKTRO AS CVR 937695128 | BoardBoard of Directors | Siden 2026 | — | Aktiv |
