Christian Wiskemann

Active
Location iconNationality: Switzerland
Location iconResidence: Zürich
Location iconPlace of origin: Zürich

Current Positions

City iconQuadra GmbH Lebensräume für Mensch und NaturActive
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Position: LLC member and member of the management board
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Authority: joint signing authority (any two to sign)
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City iconAnna Zemp-Stiftung für umfassenden Mitweltschutz (SUMS)Active
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Position: chairperson of the foundation board
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Authority: joint signing authority (any two to sign)
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SOGC Notifications
No.Journal No.Journal dateSOGC datePage / ID
1431012025-09-252025-09-301006445020
2457532024-10-172024-10-221006159581
3410972022-10-142022-10-191005586180
4235232022-06-132022-06-161005496753
586662020-02-262020-03-021004841870
6400502012-11-222012-11-276948246
7202422004-07-162004-07-222372704