AJ
Arthur Janssen
Uster
Key Person Risk Indicator
This person currently holds 6 active roles across different companies. Concentration of board-level responsibility in a single individual may represent governance risk.
Companies
6
6 total roles
Active Roles
6
Currently active
Longest Tenure
—
Across all roles
Role History
| Company | Role | Category | Since | Until | Status |
|---|---|---|---|---|---|
| Gas & Com AG CHE-101.180.796 Active | Verwaltungsrat | Board | — | — | Active |
| GreenH2 AG CHE-351.338.942 Active | Verwaltungsrat | Board | — | — | Active |
| Transitgas SA CHE-105.838.933 Active | Verwaltungsrat | Board | — | — | Active |
| Gasverbund Mittelland AG CHE-101.716.254 Active | Unknown | Board | — | — | Active |
| H2-Hub Schweiz CHE-466.220.095 Active | Board Member | Board | — | — | Active |
| Urban Sympheny Ltd CHE-401.199.461 Active | Verwaltungsrat | Board | — | — | Active |