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GABA Southern California – Board of Directors – new version

Wolfram Doelker

Director
Southern California Chapter Chair

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Michael Boehm

Members at Large
Clean-Tech and Sustainability IG Co-Chair

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Daniela Treptow

Members at Large
Director of Seminars and Stammtisch

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Tim Martensen

Tim Martensen

Chief Financial Officer

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Michael Metzger

Director
Southern California Chapter Vice-Chair

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