Roger Siegenthaler
ActiveNationality: Switzerland
Residence: Münsingen
Place of origin: Trub
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Current Positions
WSP Ingénieurs Conseils SAActive
Position: N/A
Authority: signature collective à 2
B + S AG, Zweigniederlassung BielDeleted
Position: N/A
Authority: joint signing authority (any two to sign)
Amachi GmbH in LiquidationDeleted
Position: member and chairperson of the management board + liquidator
Authority: individual signing authority
InfraWerkeMünsingen (IWM)Active
Position: chairperson of the board
Authority: joint signing authority (any two to sign)
traser agActive
Position: managing member of the board
Authority: joint signing authority (any two to sign)
mb-microtec agActive
Position: Vorsitzender der Geschäftsleitung (CEO)
Authority: joint signing authority (any two to sign)
trigalight agActive
Position: managing member of the board
Authority: joint signing authority (any two to sign)
GlencaTec AGActive
Position: managing member of the board
Authority: joint signing authority (any two to sign)
Eidgenössisches Institut für Metrologie METASActive
Position: Mitglied des Institutsrats
Authority: without signing authority