Silvio Keller, Switzerland, Wallbach, male

Silvio Keller

Beta — errors possible

Active

Nationality: Switzerland

Residence: Wallbach

Place of origin: Endingen

Current Positions

BERESI Immobilien AGActive

Position: member of the board

Authority: joint signing authority (together w/ the chairperson of the board)

Stiftung MBFActive

Position: member of the foundation board

Authority: without signing authority

Clemens Keller Treuhand AGActive

Position: member of the board

Authority: individual signing authority

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SOGC Notifications

No.	Journal No.	Journal date	SOGC date	Page / ID
1	5479	2025-04-17	2025-04-24	1006315906
2	5123	2025-04-10	2025-04-15	1006309805
3	7505	2020-07-07	2020-07-10	1004934441
4	3269	2017-03-28	2017-03-31	3438641