| Company | Role | Period | Ownership | Status |
|---|
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| TOPSOE FUEL CELL A/S CVR 28308523 | BoardBoard of Directors | 2007 – 2018 | — | Dissolved |
| Topsøe Holding A/S CVR 30826752 | OwnerLegal Owner | 2013 – 2019 | — | Active |
| TOPSOE ENERGY CONVERSION AND STORAGE A/S CVR 35145141 | BoardBoard of Directors | 2013 – 2015 | — | Dissolved |
| TOPSOE INTERNATIONAL A/S CVR 23972212 | BoardBoard of Directors | 2007 – 2017 | — | Active |
| IGM Biosciences A/S CVR 39123649 | BoardBoard of Directors | 2017 – 2018 | — | Dissolved |
| Topsoe A/S CVR 41853816 | BoardChairman | 2013 – 2016 | — | Active |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Chairman | 3companies | View profile | |
| Chief Executive Officer | 2companies | View profile | |
| Board of Directors | 2companies | View profile | |
| Board of Directors | 2companies | View profile | |
| Unofficial title | 2companies | View profile |