| Medvind AB CVR 5566836002 | BoardBoard of Directors | Since 2022 | — | Active |
| Exeger Sweden AB (publ) CVR 5567776926 | BoardBoard of Directors | Since 2020 | — | Active |
| EXEGER Incentive Sweden AB CVR 5569763997 | BoardBoard of Directors | Since 2022 | — | Active |
| Kadastra AB CVR 5590503834 | BoardBoard of Directors | Since 2022 | — | Active |
| Tre Frön AB CVR 5590681770 | OtherLiquidator | Since 2026 | — | Active |
| Exeger Operations AB CVR 5590736806 | BoardBoard of Directors | Since 2021 | — | Active |
| Madeleine Gruner AB CVR 5590843354 | OtherLiquidator | Since 2021 | — | Dissolved |
| MG Grön klöver AB CVR 5590878921 | OtherLiquidator | Since 2020 | — | Dissolved |
| Plasnordic AB CVR 5590879788 | BoardDeputy Board Member | Since 2022 | — | Active |
| Freemelt AB CVR 5590970215 | BoardBoard of Directors | Since 2025 | — | Active |
| Freemelt Holding AB (publ) CVR 5591052922 | BoardBoard of Directors | Since 2025 | — | Active |
| Gruner First Invest AB CVR 5591385314 | BoardBoard of Directors | Since 2022 | — | Active |
| Gruner Second Invest AB CVR 5591385322 | BoardBoard of Directors | Since 2022 | — | Active |
| Gruner Third Invest AB CVR 5591451157 | BoardBoard of Directors | Since 2022 | — | Active |
| BGT Best Green Tech Sweden AB CVR 5591551592 | BoardBoard of Directors | Since 2022 | — | Active |
| MG Green Tech Kommanditbolag CVR 9697818418 | OwnerOwner | Since 2023 | — | Active |