Corna Kokosing Construction Company’s (CK) Board of Directors announced this week it has named Jim Negron president of the Columbus-based commercial construction company. Negron most recently served as executive vice president. Negron began his professional career as a foreman, gained experience as a superintendent and division manager, and then held leadership roles as vice president and executive vice president throughout his CK career. As president, Negron will continue to cultivate strong relationships with customers, team members and the community. He serves on several boards, including the Columbus Urban League, Jazz Arts Group, Catholic Social Services and the Workforce Development Board of Central Ohio. Negron has four children and resides in the German Village area in Columbus, Ohio.