| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| PORT STEINGARD AS CVR 897696002 | BoardBoard of Directors | Since 2011 | — | Active |
| EPISODE AS CVR 932177560 | BoardChairman | Since 2023 | — | Active |
| CANTON AS CVR 988970123 | BoardBoard of Directors | Since 2025 | — | Active |
| HAVNEHAGEN AS CVR 883790472 | BoardBoard of Directors | Since 2011 | — | Active |
| GSE TORGBAKKEN AS CVR 916203284 | OtherContact Person | Since 2012 | — | Active |
| GSE SANDVIK AS CVR 927650657 | ManagementChief Executive Officer | Since 2009 | — | Active |
| TORGBAKKEN 7 AS CVR 991481893 | ManagementChief Executive Officer | Since 2012 | — | Active |
| PLOT I AS CVR 995848929 | BoardBoard of Directors | Since 2010 | — | Active |
| GSE SHIPPING I AS CVR 996894991 | OtherContact Person | Since 2011 | — | Active |
| GSE SHIPPING I KS CVR 997510399 | BoardBoard of Directors | Since 2011 | — | Active |
| HAVN SHIPPING AS CVR 997670825 | ManagementChief Executive Officer | Since 2011 | — | Active |
| GSE DESIGN AS CVR 997788966 | OtherContact Person | Since 2012 | — | Active |
| FITJAR FJORDHOTELL AS CVR 916225490 | BoardBoard of Directors | Since 2015 | — | Active |
| FITJAR FJORDHOTELL EIGEDOM AS CVR 976589122 | BoardBoard of Directors | Since 1996 | — | Active |
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| GSE INVEST AS CVR 980387259 | ManagementChief Executive Officer | 2009 – 2024 | — | Active |
| GSE SUNNHORDLANDSKAIEN AS CVR 995681986 | ManagementChief Executive Officer | 2010 – 2024 | — | Active |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Chairman | 2companies | View profile | |
| Legal Owner | 1company | View profile | |
| Board of Directors | 1company | View profile | |
| Deputy Member | 1company | View profile | |
| Chairman | 1company | View profile |