Jack Vresics has been named president and chief executive officer of Technical Concepts, LLC, designer and manufacturer of touch-free, automated product systems used for hygiene and odor control in non-residential washrooms. Prior to joining the company, Vresics was group president of the Colson Group of caster and wheel companies, overseeing 31 operations in North and South America, Europe, Asia, and Australia, and 1,900 employees.

Vresics succeeds George Patrick Murphy, who resigned from the position but will remain a consultant to the company.

Technical Concepts' proprietary touch-free systems include automatic air fresheners, faucets, flushers, toilet cleaners, soap dispensers and other products. The company markets its products in more than 40 countries worldwide.