GREG TERMAN established Chemtech Ltd. in 1981 and has spent the last three decades creating one of the nation's most innovative consulting and technology solutions firms in the country. Chemtech, Ltd.'s world headquarters is located in America's heartland in Chicago, IL. We are a unique firm whose success is attributable to our unmatched ability to create new and distinctive solutions to meet our clients' greatest needs, which includes identifying technology's human solutions.