René Helfenberger, Switzerland, Uitikon, male

René Helfenberger

Beta — errors possible

Active

Nationality: Switzerland

Residence: Uitikon

Place of origin: Wuppenau

Current Positions

Helfenberger Bau AGActive

Position: chairperson of the board

Authority: individual signing authority

Building smart organisation network graph...

Optimizing layout and visibility

SOGC Notifications

No.	Journal No.	Journal date	SOGC date	Page / ID
1	26188	2025-06-13	2025-06-18	1006358790