John Semachko

John Semachko

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Non-Energy Minerals
Finance

Profile

John Semachko served as the Chief Executive Officer of Profitable Developments, Inc. in 2012.
He also held the position of President, Director & Head-Investor Relations at Sustainable Green Team Ltd. in the same year.

Former positions of John Semachko

Experiences
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Private companies

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4

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2

1st degree companies

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Private companies2

Non-Energy Minerals

Finance