Martin Helfenstein
ActiveNationality: Switzerland
Residence: Küssnacht am Rigi
Place of origin: Sempach
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Current Positions
HEM.AKA GmbHActive
Position: LLC member and chairperson of the management board
Authority: individual signing authority
Jacquet Osiro AGActive
Position: member of the board
Authority: joint signing authority (any two to sign)
RCM ESTECH AGActive
Position: chairperson of the board
Authority: joint signing authority (any two to sign)
FAES-PWR ESTECH AG in LiquidationDeleted
Position: chairperson of the board
Authority: joint signing authority (any two to sign)
Personalvorsorgestiftung der Angenstein ESTECH AG in LiquidationLiquidation
Position: chairperson of the foundation board + liquidator
Authority: joint signing authority (any two to sign)
Immobilien Angenstein AGActive
Position: chairperson of the board + managing member of the board
Authority: joint signing authority (any two to sign)
ESTECH Industries Angenstein AGActive
Position: chairperson of the board
Authority: joint signing authority (any two to sign)
Sena Plastics AGActive
Position: member of the board
Authority: joint signing authority (any two to sign)
HARTMETALL ESTECH AGActive
Position: member of the board
Authority: joint signing authority (any two to sign)
ESTECH Industries AGActive
Position: chairperson of the board
Authority: joint signing authority (any two to sign)
Electro-Cal AGDeleted
Position: member of the board
Authority: individual signing authority
Verzinkerei Wettingen AGDeleted
Position: member of the board
Authority: joint signing authority (any two to sign)
ESTECH Engineering GmbHDeleted
Position: member of the executive board
Authority: individual signing authority
Fischer Frech-Hoch ESTECH AGDeleted
Position: member of the board
Authority: joint signing authority (any two to sign)
PROMEC ESTECH AGActive
Position: member of the board
Authority: joint signing authority (any two to sign)
ESTECH Vorsorgestiftung in LiquidationDeleted
Position: member of the foundation board + liquidator
Authority: joint authority to sign as a liquidator (any two to sign)
Wohlfahrtsstiftung der Angenstein AG in LiquidationDeleted
Position: member of the foundation board + liquidator
Authority: joint signing authority (any two to sign)
Sena Plastics Holding AGActive
Position: member of the board
Authority: joint signing authority (any two to sign)
Kunststoffapparatebau Nenad Rapic GmbHDeleted
Position: member of the executive board
Authority: individual signing authority
ESTECH Group AGActive
Position: member of the board
Authority: joint signing authority (any two to sign)
HM RTP GmbHActive
Position: chairperson of the management board
Authority: joint signing authority (any two to sign)