Stephan Koster

Active
Location iconNationality: Switzerland
Location iconResidence: Berneck
Location iconPlace of origin: Appenzell

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Current Positions

City iconEZO Eissportzentrum Oberthurgau AGActive
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Position: member of the board
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Authority: without signing authority
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City iconKoster GebäudesanierungActive
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Position: owner
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Authority: individual signing authority
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City iconKoster Gebäudesanierung GmbHActive
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Position: member and chairperson of the management board
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Authority: individual signing authority
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