Stefan Wittwer
ActiveNationality: Switzerland
Residence: Thalwil
Place of origin: Wimmis
Building smart organisation network graph...
Optimizing layout and visibility
Current Positions
GreenH2 AGActive
Position: chairperson of the board
Authority: joint signing authority (any two to sign)
IWB Renewable Power AGActive
Position: general manager
Authority: joint signing authority (any two to sign)
IWB Energie Schweiz AGActive
Position: chairperson of the board
Authority: joint signing authority (any two to sign)
Muttsee AlpinSolar AGActive
Position: member of the board and accounting officer
Authority: joint signing authority (any two to sign)
Nant de Drance SAActive
Position: member of the board
Authority: joint signing authority (any two to sign)
Genossenschaft Beschneiungsanlagen Winteregg LauterbrunnenActive
Position: member
Authority: joint signing authority (together w/ the chairperson or vice-chairperson of the board)
Top of Interlaken AGActive
Position: N/A
Authority: limited joint signing authority (any two to sign)
Parkhaus Lauterbrunnen AGActive
Position: N/A
Authority: limited joint signing authority (any two to sign)
Top of Travel AGActive
Position: N/A
Authority: limited joint signing authority (any two to sign)
IWB Industrielle Werke BaselActive
Position: N/A
Authority: joint signing authority (any two to sign)
Spitex Zimmerberg AGActive
Position: chairperson of the board
Authority: joint signing authority (any two to sign)
Electra-Massa AGActive
Position: member of the board
Authority: without signing authority
Windriz AGActive
Position: member of the board
Authority: individual signing authority
Swisspower Green Gas AGActive
Position: member of the board
Authority: joint signing authority (any two to sign)
Harderbahn AGDeleted
Position: N/A
Authority: limited joint signing authority (any two to sign)
JUNGFRAUBAHN HOLDING AGActive
Position: N/A
Authority: limited joint signing authority (any two to sign)
Grindelwald Grund Infrastruktur AGActive
Position: N/A
Authority: limited joint signing authority (any two to sign)
Jungfraubahn AGActive
Position: N/A
Authority: limited joint signing authority (any two to sign)
Bergbahn Lauterbrunnen-Mürren AGActive
Position: N/A
Authority: limited joint signing authority (any two to sign)
Firstbahn AGActive
Position: N/A
Authority: limited joint signing authority (any two to sign)
Jungfrau Gastronomie AGActive
Position: N/A
Authority: limited joint signing authority (any two to sign)
Wengernalpbahn AGActive
Position: N/A
Authority: limited joint signing authority (any two to sign)
Jungfrau Shopping AGActive
Position: N/A
Authority: limited joint signing authority (any two to sign)
Berner Oberland-Bahnen AGActive
Position: N/A
Authority: limited joint signing authority (any two to sign)
Jungfraubahnen Management AGActive
Position: N/A
Authority: limited joint signing authority (any two to sign)