| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| GREEN MOUNTAIN SERVICES AS CVR 933919005 | ManagementChief Executive Officer | Since 2025 | — | Active |
| GREEN MOUNTAIN AS CVR 994989391 | ManagementChief Executive Officer | Since 2025 | — | Active |
| CASTORTROY AS CVR 930535443 | OtherContact Person | Since 2022 | — | Active |
| DCXPERTISE AS CVR 933227820 | ManagementChief Executive Officer | Since 2024 | — | Active |
| IKT NORGE CVR 971037296 | BoardBoard of Directors | Since 2025 | — | Active |
| GREEN MOUNTAIN INNLANDET AS CVR 829283352 | ManagementChief Executive Officer | Since 2025 | — | Active |
| GREEN MOUNTAIN HØNEFOSS AS CVR 935038499 | BoardBoard of Directors | Since 2026 | — | Active |
| GREEN MOUNTAIN KALBERG AS CVR 933826694 | BoardBoard of Directors | Since 2026 | — | Active |
| GREEN MOUNTAIN LUNGO AS CVR 933826481 | BoardBoard of Directors | Since 2026 | — | Active |
| GREEN MOUNTAIN KALBERG INVESTMENT AS CVR 933826716 | BoardBoard of Directors | Since 2026 | — | Active |
| GREEN MOUNTAIN HØNEFOSS INVESTMENT AS CVR 935038529 | BoardBoard of Directors | Since 2026 | — | Active |
| GREEN MOUNTAIN UNDHEIM AS CVR 933918947 | BoardBoard of Directors | Since 2026 | — | Active |
| GREEN MOUNTAIN VAGLE AS CVR 933826627 | BoardBoard of Directors | Since 2026 | — | Active |
| GREEN MOUNTAIN VAGLE INVESTMENT AS CVR 933826589 | BoardBoard of Directors | Since 2026 | — | Active |
| GREEN MOUNTAIN ELVERUM AS CVR 930747416 | BoardBoard of Directors | Since 2026 | — | Active |
| ORREVEIEN B AS CVR 930744778 | BoardBoard of Directors | Since 2026 | — | Active |
| GREEN MOUNTAIN PROPERTIES AS CVR 930270881 | BoardBoard of Directors | Since 2026 | — | Active |
| GREEN MOUNTAIN UNDHEIM INVESTMENT AS CVR 933918963 | BoardBoard of Directors | Since 2026 | — | Active |
| GREEN MOUNTAIN HOLDINGS AS CVR 933826651 | BoardBoard of Directors | Since 2026 | — | Active |
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| SI OSL 04.2 AS CVR 823429282 | BoardChairman | 2023 – 2024 | — | Active |
| SI OSL 03.1 AS CVR 912189287 | ManagementChief Executive Officer | 2022 – 2024 | — | Active |
| SI OSL 03.2 AS CVR 920030564 | ManagementChief Executive Officer | 2022 – 2024 | — | Active |
| INFRASTRUCTURE NORDICS 4 AS CVR 922393265 | ManagementChief Executive Officer | 2022 – 2024 | — | Active |
| SI OSL 04 AS CVR 922735573 | ManagementChief Executive Officer | 2022 – 2024 | — | Active |
| SI OSL 06 AS CVR 926807617 | ManagementChief Executive Officer | 2022 – 2024 | — | Active |
| INFRASTRUCTURE NORDICS 3 AS CVR 927415224 | BoardChairman | 2023 – 2024 | — | Active |
| INFRASTRUCTURE NORDICS III PARENT AS CVR 931041703 | BoardChairman | 2023 – 2024 | — | Active |
| INFRASTRUCTURE NORWAY I AS CVR 932059207 | BoardChairman | 2023 – 2024 | — | Active |
| STACK INFRASTRUCTURE NORWAY AS CVR 932597187 | ManagementChief Executive Officer | 2023 – 2024 | — | Active |
| SI OSL 01 AS CVR 981663322 | ManagementChief Executive Officer | 2022 – 2024 | — | Active |
| SI OSL 02 AS CVR 994817477 | ManagementChief Executive Officer | 2022 – 2024 | — | Active |
| SI OSL 05.2 AS CVR 994910949 | ManagementChief Executive Officer | 2022 – 2024 | — | Active |
| SI OSL 05.1 AS CVR 925833029 | BoardChairman | 2023 – 2024 | — | Active |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Chief Executive Officer | 3companies | View profile | |
| Chairman | 3companies | View profile | |
| Board of Directors | 3companies | View profile | |
| Chairman | 3companies | View profile | |
| Chairman | 2companies | View profile |