Sedia Systems, a leading global manufacturer of lecture hall and auditorium furniture, has added Ryan Gardner and Frank Bertucci to the sales management and product engineering teams, respectively. Gardner, a richly experienced sales leader, will be Sedia Systems’ New York-based Regional Sales Manager with responsibility for growing the markets in Washington, D.C., Virginia and Maryland, as well as expanding the Canadian market. Bertucci, a 2016 graduate of Bradley University in mechanical engineering, joins Sedia Systems’ Chicago-based product development team after two years at John Deere and a Ford Motor Co. internship.