​MEET OUR TEAM

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RICO MARTINEZ
PRESIDENT & CEO

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BILL CHRISTEL
EXECUTIVE VICE PRESIDENT

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KARAMATH KHAN
EVP OF BUSINESS DEVELOPMENT

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MICHELE KOVAC
CHIEF FINANCIAL OFFICER

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FRANK T. MUSSO
GENERAL MANAGER

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KRISTINA MASSEY
ENVIRONMENTAL DIRECTOR

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ANABEL ZAMBRANO
HUMAN RESOURCES
​MANAGER

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ESTEBAN LUVIANO 
DOLTON PLANT 
MANAGER

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ROBYN MINKS
LABORATORY DIRECTOR

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BILL SCHWEDA
DIRECTOR OF BUSINESS DEVELOPMENT, KENOSHA

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JAMES MANNING
OPERATIONS & BUSINESS DEVELOPMENT MANAGER, KENOSHA

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