SK
Sandro Michael Keller
Winterthur
Key Person Risk Indicator
This person currently holds 8 active roles across different companies. Concentration of board-level responsibility in a single individual may represent governance risk.
Companies
8
8 total roles
Active Roles
8
Currently active
Longest Tenure
—
Across all roles
Role History
| Company | Role | Category | Since | Until | Status |
|---|---|---|---|---|---|
| Dörflinger + Partner AG CHE-102.428.450 Cancelled | Unknown | Board | — | — | Active |
| Valcalorie SA CHE-105.934.873 Active | Unknown | Board | — | — | Active |
| Zahn + Co. AG CHE-101.727.051 Active | Unknown | Other | — | — | Active |
| Wintsch Klimatechnik AG CHE-101.803.893 Active | Unknown | Board | — | — | Active |
| GOAG General Optimizing AG CHE-112.975.558 Active | Unknown | Board | — | — | Active |
| Hälg & Co. AG CHE-105.964.621 Active | Unknown | Board | — | — | Active |
| Dober AG CHE-258.412.237 Active | Unknown | Board | — | — | Active |
| Klima AG CHE-109.401.104 Active | Unknown | Board | — | — | Active |