John Halkyard

John Halkyard

Chairman at Ocean Minerals LLC

Non-Energy Minerals

John Halkyard active positions

CompaniesPositionStartEnd
Chairman 31/01/2016 -

Career history of John Halkyard

Statistics

International

United States 2

Operational

Chairman 1

Sectoral

Non-Energy Minerals 2

Positions held

Active

Inactive

Listed companies

Private companies

Linked companies

Private companies1

Non-Energy Minerals

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