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MH

Martin Helfenstein-Ammann

Sempach

Companies

2

2 total roles

Active Roles

2

Currently active

Longest Tenure

—

Across all roles

Role History

CompanyRoleCategorySinceUntilStatus
Turmalin AG

CHE-100.455.602

Active

VerwaltungsratBoard——Active
Angenstein ESTECH AG

CHE-105.972.069

Active

VerwaltungsratBoard——Active

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