John Ewing

John Ewing

Director/Board Member at Calgas Exploration Ltd.

Industrial Services

Profile

John Ewing has worked at Calgas Exploration Ltd.
since 2004.
He currently holds the position of Director & Vice President-Exploration, which he started in 2009.

John Ewing active positions

CompaniesPositionStart
Director/Board Member 06/07/2009
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Connections

4

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1

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Private companies1

Industrial Services

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