| Martinsson Informationssystem Data AB CVR 5562562735 | BoardBoard of Directors | Since 2019 | — | Dissolved |
| Cinet Aktiebolag CVR 5562808047 | BoardBoard of Directors | Since 2019 | — | Dissolved |
| Technology Nexus AB CVR 5564109758 | BoardBoard of Directors | Since 2019 | — | Dissolved |
| MD-distribution Aktiebolag CVR 5564344678 | BoardBoard of Directors | Since 2019 | — | Dissolved |
| Merkantildata Communication Holding AB CVR 5564507720 | BoardBoard of Directors | Since 2019 | — | Dissolved |
| TOPNORDIC Sverige AB CVR 5564627403 | BoardBoard of Directors | Since 2019 | — | Dissolved |
| TopNordic i Stockholm AB CVR 5564894185 | BoardBoard of Directors | Since 2019 | — | Dissolved |
| Merkantildata Systems AB CVR 5565194122 | BoardBoard of Directors | Since 2019 | — | Dissolved |
| Topnordic Göteborg AB CVR 5565357208 | BoardBoard of Directors | Since 2019 | — | Dissolved |
| Ementor AB CVR 5565635454 | BoardBoard of Directors | Since 2019 | — | Dissolved |
| Office IT-Partner i Stockholm AB CVR 5565891057 | BoardBoard of Directors | Since 2019 | — | Dissolved |
| neXus ID Solutions International AB CVR 5566684113 | BoardBoard of Directors | Since 2019 | — | Dissolved |
| Informatikk Sverige AB CVR 5566718812 | BoardBoard of Directors | Since 2019 | — | Dissolved |
| Lars Pettersson Management AB CVR 5590073705 | BoardBoard of Directors | Since 2022 | — | Active |
| ClimateView AB CVR 5591504120 | BoardBoard of Directors | Since 2024 | — | Active |
