| HANDELS- & INDUSTRIBOKFÖRING AKTIEBOLAG CVR 5562361237 | BoardBoard of Directors | Since 2022 | — | Active |
| Fastighetsbolaget Jacobs Gata AB CVR 5565388146 | BoardBoard of Directors | Since 2022 | — | Active |
| Jacobs Gata Lager Norr AB CVR 5566706593 | BoardBoard of Directors | Since 2022 | — | Active |
| Jacobs Gata Rental AB CVR 5566977400 | BoardBoard of Directors | Since 2022 | — | Active |
| Wolfram Invest Aktiebolag CVR 5567078646 | BoardDeputy Board Member | Since 2022 | — | Dissolved |
| Jacobs Gata Bostadsinvest AB CVR 5567129191 | BoardBoard of Directors | Since 2022 | — | Active |
| 18 Stygn & Formgivning AB CVR 5567195572 | BoardDeputy Board Member | Since 2026 | — | Active |
| Svavelsö Invest AB CVR 5567340590 | BoardDeputy Board Member | Since 2022 | — | Dissolved |
| Jacobs Gata Maskin AB CVR 5567581680 | BoardBoard of Directors | Since 2022 | — | Active |
| Smörkransen Skeppet i Åkersberga AB CVR 5569627333 | BoardBoard of Directors | Since 2022 | — | Active |
| Wolfram Runö sjufemton AB CVR 5569777906 | BoardDeputy Board Member | Since 2022 | — | Dissolved |
| Wolfram Runö sjusexton AB CVR 5569778029 | BoardDeputy Board Member | Since 2022 | — | Active |
| Svartgarn Fastigheter AB CVR 5590170725 | BoardDeputy Board Member | Since 2022 | — | Dissolved |
| Tomter 7:15 mm AB CVR 5591644330 | BoardDeputy Board Member | Since 2022 | — | Active |
| NNM Invest AB CVR 5592872666 | BoardDeputy Board Member | Since 2022 | — | Active |