| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| AROS Polymerteknik AB CVR 5565318820 | BoardBoard of Directors | Since 2022 | — | Active |
| A M Grönqvist AB CVR 5565810420 | BoardBoard of Directors | Since 2022 | — | Active |
| Ridro Fastighet AB CVR 5565887774 | BoardBoard of Directors | Since 2019 | — | Dissolved |
| Smålands Polymerteknik AB CVR 5566864509 | BoardBoard of Directors | Since 2022 | — | Active |
| Säsong GGJ AB CVR 5569441792 | BoardBoard of Directors | Since 2022 | — | Active |
| AMG 2 i Västerås AB CVR 5569814303 | BoardBoard of Directors | Since 2022 | — | Active |
| AMG 3 i Västerås AB CVR 5590859335 | BoardBoard of Directors | Since 2022 | — | Active |
| Stockholm Polymerteknik AB CVR 5590902945 | BoardBoard of Directors | Since 2022 | — | Active |
| AMG 4 i Västerås AB CVR 5591226427 | BoardBoard of Directors | Since 2022 | — | Active |
| Smarta Lager Sverige AB CVR 5591326813 | BoardBoard of Directors | Since 2022 | — | Active |
| Grönqvist & Johansson Fastigheter AB CVR 5591361943 | BoardBoard of Directors | Since 2022 | — | Active |
| Malin Victoria AB CVR 5592826274 | BoardDeputy Board Member | Since 2022 | — | Active |
| GQVIST AB CVR 5592844897 | BoardDeputy Board Member | Since 2022 | — | Active |
| AnVa Polymerteknik Holding AB CVR 5592945090 | BoardBoard of Directors | Since 2026 | — | Active |
| Stefan Grönqvist Holding AB CVR 5593046369 | BoardBoard of Directors | Since 2022 | — | Active |
| BOSTADSRÄTTSFÖRENINGEN PERSEUS NR 4 CVR 7164163813 | BoardBoard of Directors | Since 2024 | — | Active |
| Bostadsrättsföreningen Högspänningen Företagspark CVR 7696315543 | BoardBoard of Directors | Since 2022 | — | Active |
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| Bostadsrättsföreningen Perseus 8 CVR 7696002067 | BoardBoard of Directors | 2020 – 2024 | — | Active |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Audit | 2companies | View profile | |
| Deputy Board Member | 2companies | View profile | |
| Board of Directors | 1company | View profile | |
| Chairman | 1company | View profile | |
| Chief Auditor | 1company | View profile |