| B3 VISAB Consulting AB CVR 5562217918 | BoardBoard of Directors | 2021 – 2022 | — | Active |
| B3 VISAB Holding AB CVR 5563364370 | BoardBoard of Directors | 2021 – 2021 | — | Dissolved |
| B3 Init AB CVR 5564921640 | BoardBoard of Directors | 2021 – 2022 | — | Active |
| B3 Consulting Göteborg AB CVR 5565610333 | BoardBoard of Directors | 2021 – 2022 | — | Dissolved |
| B3 Upphandling AB CVR 5565935698 | BoardBoard of Directors | 2020 – 2022 | — | Active |
| B3 Complete AB CVR 5565972212 | BoardBoard of Directors | 2021 – 2022 | — | Dissolved |
| B3 Consulting Group AB (publ) CVR 5566063300 | BoardBoard of Directors | 2020 – 2022 | — | Active |
| B3 Business Transformation AB CVR 5566387063 | BoardBoard of Directors | 2020 – 2022 | — | Active |
| Xymbiotec Infosec AB CVR 5567080857 | BoardBoard of Directors | 2022 – 2022 | — | Active |
| B3 Vibe AB CVR 5567734008 | BoardBoard of Directors | 2021 – 2022 | — | Active |
| B3 Alenio Consulting AB CVR 5567957344 | BoardBoard of Directors | 2020 – 2022 | — | Dissolved |
| B3 Connect AB CVR 5568124621 | BoardBoard of Directors | 2020 – 2021 | — | Dissolved |
| B3 Innovation AB CVR 5568156557 | BoardBoard of Directors | 2020 – 2022 | — | Active |
| B3 Healthcare Consulting AB CVR 5568156565 | BoardBoard of Directors | 2020 – 2022 | — | Active |
| B3 Consulting Dalarna AB CVR 5568443567 | BoardBoard of Directors | 2021 – 2022 | — | Dissolved |
| B3 Commit AB CVR 5568473283 | BoardBoard of Directors | 2020 – 2022 | — | Active |
| B3 Skilled AB CVR 5568640360 | BoardBoard of Directors | 2020 – 2022 | — | Active |
| Rebel and Bird AB CVR 5568723851 | BoardBoard of Directors | 2020 – 2022 | — | Active |
| B3 Summit AB CVR 5569370850 | BoardBoard of Directors | 2021 – 2022 | — | Active |
| B3 CodeRight AB CVR 5569387458 | BoardBoard of Directors | 2020 – 2022 | — | Active |
| B3 Reach Consulting AB CVR 5569533721 | BoardChairman | 2020 – 2022 | — | Active |
| B3 Insight AB CVR 5569901134 | BoardBoard of Directors | 2020 – 2021 | — | Dissolved |
| B3 Financial Consulting AB CVR 5590449590 | BoardBoard of Directors | 2020 – 2022 | — | Active |
| B3IT PV AB CVR 5590676978 | BoardBoard of Directors | 2022 – 2022 | — | Active |
| B3IT Performance AB CVR 5590782990 | BoardBoard of Directors | 2020 – 2021 | — | Dissolved |
| B3 DBAce AB CVR 5590822598 | BoardBoard of Directors | 2021 – 2022 | — | Active |
| B3 Digital Xperience AB CVR 5590822606 | BoardBoard of Directors | 2020 – 2022 | — | Active |
| B3 Elevate Consulting AB CVR 5590921531 | BoardBoard of Directors | 2021 – 2022 | — | Active |
| B3 Digital Worklife AB CVR 5591194153 | BoardBoard of Directors | 2021 – 2022 | — | Active |
| B3 Cloud Services AB CVR 5591256440 | BoardBoard of Directors | 2020 – 2022 | — | Active |
| B3 Networks AB CVR 5591367577 | BoardBoard of Directors | 2020 – 2022 | — | Active |
| B3 Kodify AB CVR 5592329360 | BoardBoard of Directors | 2022 – 2022 | — | Dissolved |
| B3 Indes AB CVR 5592329386 | BoardBoard of Directors | 2021 – 2021 | — | Active |
| B3 Nuway Stockholm AB CVR 5592826472 | BoardBoard of Directors | 2021 – 2022 | — | Dissolved |
| B3 Nuway Stockholm Holding AB CVR 5592890379 | BoardBoard of Directors | 2021 – 2022 | — | Dissolved |
| B3 Mobile AB CVR 5592920119 | BoardBoard of Directors | 2022 – 2022 | — | Active |
| B3 HealthTech AB CVR 5592995384 | BoardBoard of Directors | 2021 – 2022 | — | Active |
| B3 IT-sourcing partners AB CVR 5593138166 | BoardBoard of Directors | 2021 – 2022 | — | Active |
| B3 Management Sourcing AB CVR 5593207003 | BoardBoard of Directors | 2021 – 2022 | — | Active |
| Sundet CRM AB CVR 5594415613 | BoardBoard of Directors | 2023 – 2023 | — | Active |
| Valvet Tech AB CVR 5594416405 | BoardBoard of Directors | 2023 – 2023 | — | Active |
| Reddy AB CVR 5595365759 | BoardBoard of Directors | 2025 – 2025 | — | Active |