Tanja Siegenthaler, Switzerland, Zuchwil, female

Tanja Siegenthaler

Beta — errors possible

Active

Nationality: Switzerland

Duplicated Person

This page is an aggregated view of the following individuals registered on the Swiss commerce registry sharing similar names, origins and/or residence

Siegenthaler Hayoz, Tanja, von Trub und St. Antoni, in Zuchwil (811119)Siegenthaler Hayoz, Tanja, von Trub, in Zuchwil (609419)Siegenthaler, Tanja Natalie, von Trub, in Wettswil am Albis (2437499)Siegenthaler, Tanja, von Trub, in Evilard (3409390)

Current Positions

SPC Holding AGDeleted

Position: member of the board

Authority: joint signing authority (any two to sign)

Siegenthaler & Partner ConsultingDeleted

Position: partner

Authority: joint signing authority (any two to sign)

Atechnics GmbH in LiquidationDeleted

Position: LLC member

Authority: without signing authority

My School Nurse GmbHActive

Position: LLC member and chairperson of the management board

Authority: individual signing authority

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SOGC Notifications

No.	Journal No.	Journal date	SOGC date	Page / ID
1	13819	2026-07-20	2026-07-23	1006714342
2	30435	2013-09-25	2013-09-30	1100275
3	2383	2011-06-24	2011-06-29	6227900
4	19358	2009-05-28	2009-06-04	5048636
5	1015	2007-08-28	2007-09-03	4093138
6	20833	2002-08-22	2002-08-28	617134