| ITLUTION AS CVR 981920007 | ManagementChief Executive Officer | Since 2000 | — | Active |
| TARION HOLDING AS CVR 914420423 | BoardBoard of Directors | Since 2014 | — | Active |
| ECO TRAWL AS CVR 917364044 | BoardBoard of Directors | Since 2023 | — | Active |
| ECO TRAWL HOLDING AS CVR 918474854 | BoardBoard of Directors | Since 2017 | — | Active |
| INTELLIROB AS CVR 920772277 | BoardChairman | Since 2018 | — | Active |
| NEWTECH AS CVR 921689136 | BoardBoard of Directors | Since 2021 | — | Active |
| REBCO AS CVR 928004015 | BoardChairman | Since 2021 | — | Active |
| OCEAN DRONE TECHNOLOGY AS CVR 930836826 | BoardBoard of Directors | Since 2023 | — | Active |
| STIMLINE 2 AS CVR 932052342 | BoardChairman | Since 2023 | — | Active |
| ROTOR AQUA AS CVR 835506762 | BoardChairman | Since 2025 | — | Active |
| INTELLILIFT AS CVR 918335722 | BoardBoard of Directors | Since 2022 | — | Active |
| ROTOR SYSTEMS AS CVR 829031302 | BoardChairman | Since 2022 | — | Active |
| TOMOZA AS CVR 886912692 | BoardBoard of Directors | Since 2004 | — | Active |
| TERF AS CVR 915603262 | ManagementChief Executive Officer | Since 2015 | — | Active |
| STIMLINE WELL INTERVENTION SYSTEMS AS CVR 932052237 | BoardChairman | Since 2023 | — | Active |
| WARY AS CVR 989007173 | BoardChairman | Since 2005 | — | Active |
| STIMLINE AS CVR 995683822 | ManagementChief Executive Officer | Since 2010 | — | Active |
| EXACTE AS CVR 937644817 | BoardChairman | Since 2026 | — | Active |