| NORD SENJA FISKARLAG CVR 911806274 | OtherContact Person | Siden 2013 | — | Aktiv |
| SENJA FISKARLAG CVR 923858083 | BoardChairman | Siden 2019 | — | Aktiv |
| SENJEN TRADING AS CVR 925078131 | ManagementChief Executive Officer | Siden 2020 | — | Aktiv |
| JIMMY TØLLEFSEN CVR 969719681 | OwnerOwner | Siden 1995 | — | Aktiv |
| SENJEN TRADING AS CVR 992102209 | BoardBoard of Directors | Siden 2018 | — | Aktiv |
| GRIMSBAKKEN AS CVR 827494682 | ManagementChief Executive Officer | Siden 2025 | — | Aktiv |
| STØTTEFOND FOR MOTTAKSSTASJONER I TROMS STI CVR 883605322 | BoardChairman | Siden 2017 | — | Aktiv |
| ISTI AS CVR 917655510 | BoardChairman | Siden 2016 | — | Aktiv |
| ISTI DRIFT AS CVR 918608664 | ManagementChief Executive Officer | Siden 2017 | — | Aktiv |
| GRIMSBAKKEN HOLDING AS CVR 934389131 | OtherContact Person | Siden 2024 | — | Aktiv |
| ISTI FISK AS CVR 935729572 | ManagementChief Executive Officer | Siden 2025 | — | Aktiv |
