Who We Are: Community HigherEd Institute is Oklahoma's only private non-profit technical college system based in Tulsa, Oklahoma that is dedicated to improving the lives of aspiring professionals through each of its three campuses, Community Care College, Clary Sage College, and Oklahoma Technical College. Established in 1995, The College's mission is to transform lives and contribute to society by providing career-focused higher education opportunities that empower students to obtain successful employment, develop leadership skills, and serve their communities.