Home » SEMA names new president Retail SEMA names new president July 3, 2002 No Comments Order Reprints Christopher J. Kersting has replaced Charles R. Blum as the Specialty Equipment Market Association's (SEMA) new president.Blum becomes SEMA's president emeritus after 22 years at the helm of the association. Related Articles Treadways Corp. names new vice president of finance TBC names new vice president of private brand tire sales ALLDATA names new vice president of marketing You must login or register in order to post a comment. Report Abusive Comment Thank you for helping us to improve our forums. Is this comment offensive? Please tell us why.