Department: Executive Team

Phil Zamloot is a people person through and through. He entered the trade show industry as a salesman because it allowed him to pursue his passion: fostering meaningful relationships with all different kinds of people. Phil founded Metro Exhibits in 2008 when he spotted a need in the industry—an exhibiting company prioritizing customer service and… Continue reading Phil Zamloot

Metro Exhibits Appoints Michael B. Graff as Chief Executive Officer to Lead Next Phase of Strategic Growth Pine Brook, NJ — October 13, 2025 — Metro Exhibits, a leader in custom trade show exhibit design and fabrication, today announced the appointment of Michael B. Graff as the company’s first Chief Executive Officer (CEO). The newly… Continue reading Michael Graff

Rob Di Mattia is an accomplished senior level executive with more than 15 years of experience in sales, marketing, and management. Rob has proven success in a multitude of different business arenas. During his time with Metro Exhibits, Rob has grown the business with a flexible management style that incites strategic thinking and quickly adapts… Continue reading Rob DiMattia

Rich Petagna is a financial professional with more than 20 years of experience in a variety of industries.  Prior to joining Metro, Rich held financial leadership positions at ALU Inc., GES, Sprint and Virgin Mobile. Rich is a firm believer in developing strong cross-functional relationships with business partners. He is a team-first leader, and believes… Continue reading Richard Petagna

As Metro’s Vice President of Human Resources, Denise DiGiacinto’s genuine, welcoming voice is the first one most prospective employees hear. She has been with Metro Exhibits for ten years, starting as the part-time receptionist. Wearing many hats throughout the years, and learning the ins and outs of every job at Metro as it has grown… Continue reading Denise DiGiacinto