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Jeff Kostermans

Angel Investor · San Francisco

About Jeff Kostermans

Angel investor (Vice President of Marketing and Founder) based in San Francisco, California. Focus areas include Advertising, Health Care, Marketing Management Services. Past investments include Cyder, Good Technology - Acquired by Blackberry, Berkeley SkyDeck.

Investment focus

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Portfolio

No portfolio companies recorded yet; Jeff Kostermans reports 9 investments overall.

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