Roger Jean Ballmer

Roger Jean Ballmer

Director/Board Member at Aare Versorgungs AG

Utilities

Roger Jean Ballmer active positions

CompaniesPositionStartEnd
Director/Board Member - -

Career history of Roger Jean Ballmer

Statistics

International

Switzerland 2

Operational

Director/Board Member 1

Sectoral

Utilities 2

Positions held

Active

Inactive

Listed companies

Private companies

Linked companies

Private companies1

Utilities

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