Seraina Wiesmann, Switzerland, Walzenhausen, female

Seraina Wiesmann

Beta — errors possible

Active

Nationality: Switzerland

Current Positions

Coyarn AGActive

Authority: limited joint signing authority (any two to sign)

Rhenum Treuhand AGActive

Position: chairperson of the board + general manager

Authority: joint signing authority (any two to sign)

TCB Best Price Best Quality AGActive

Position: member of the board

Authority: individual signing authority

D&S Rhenum Holding 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	918	2026-01-22	2026-01-27	1006551286
2	727	2025-01-21	2025-01-24	1006237765
3	9374	2024-08-23	2024-08-28	1006116315
4	5316	2024-05-14	2024-05-17	1006034645
5	5150	2024-05-08	2024-05-14	1006031633
6	4677	2022-05-12	2022-05-17	1005475583
7	8593	2021-07-26	2021-07-29	1005260713
8	11158	2020-11-17	2020-11-20	1005028052