Tanja Bieri, Switzerland, Rothenburg, female

Tanja Bieri

Beta — errors possible

Active

Nationality: Switzerland

Residence: Rothenburg

Place of origin: Hirschthal

Current Positions

Bieri Alteisen AGActive

Position: member of the board

Authority: joint signing authority (any two to sign)

RTJ Immobilien 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	5732	2025-06-13	2025-06-18	1006359043
2	6084	2021-06-18	2021-06-23	1005225725