LEICESTER, UK (CelebrityAccess) - Mark Harding, longtime managing director of the UK-based crowd management and venue security company Showsec, announced plans to retire. Harding joined Showsec in 1995 after working with them on a part-time basis for several years and was named Managing Director in 2002. During his tenure at the company, he helped toThe post Showsec MD Mark Harding Announces His Retirement appeared first on CelebrityAccess.