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Johan Mathias Tillman
Board of Directors, Ovako Hellefors AB
Nybrogatan 65 Lgh 1502SE4 active roles
Active roles
4
directorships & management
Past roles
3
historical positions
Dissolved companies
2
in directorship history
- 2025 – nowChief Executive Officer, GreenIron H2 AB
- 2025 – nowBoard of Directors, GreenIron H2 Production Sweden AB
- 2022 – 2025Board of Directors, Ovako Steel Marketing Aktiebolag
- 2020 – 2023Board of Directors, Termino C 13745 AB
- 2020 – 2021Deputy Board Member, Lavamus AB
- 2019 – nowBoard of Directors, Ovako Hellefors AB
- 2019 – nowStakeholder, Hynboholms Gård
Nationality
SE
Address
Nybrogatan 65 Lgh 1502
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| Ovako Hellefors AB CVR 5562100163 | BoardBoard of Directors | Since 2019 | — | Dissolved |
| GreenIron H2 AB CVR 5591757876 | ManagementChief Executive Officer | Since 2025 | — | Active |
| GreenIron H2 Production Sweden AB CVR 5594742727 | BoardBoard of Directors | Since 2025 | — | Active |
| Hynboholms Gård CVR 7603316253 | OtherStakeholder | Since 2019 | — | Active |
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| Ovako Steel Marketing Aktiebolag CVR 5563414522 | BoardBoard of Directors | 2022 – 2025 | — | Active |
| Lavamus AB CVR 5569649527 | BoardDeputy Board Member | 2020 – 2021 | — | Dissolved |
| Termino C 13745 AB CVR 5591535983 | BoardBoard of Directors | 2020 – 2023 | — | Dissolved |
2 dissolved companies in directorship history
Lavamus AB
CVR 5569649527 · Dissolved 2021 · —
Termino C 13745 AB
CVR 5591535983 · Dissolved 2023 · —
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Chairman | 1company | View profile | |
| Chief Auditor | 1company | View profile | |
| Board of Directors | 1company | View profile | |
| Board of Directors | 1company | View profile | |
| Board of Directors | 1company | View profile |