Roger Ringgenberg

Active
Location iconNationality: Switzerland
Location iconResidence: Leissigen
Location iconPlace of origin: Leissigen

Building smart organisation network graph...

Optimizing layout and visibility

Current Positions

City iconHamberger Swiss Pyrotechnics AGActive
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Position: N/A
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Authority: joint signing authority (any two to sign)
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City iconESSA Explosiv Service SADeleted
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Position: member of the board
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Authority: joint signing authority (any two to sign)
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City iconSociété Suisse des Explosifs SAActive
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Position: N/A
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Authority: joint signing authority (any two to sign)
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