Mr. Steinberg is President (Québec Region) for the Janitorial business segment and his responsibilities include managing GDI’s cleaning operations in the Québec market. He is also responsible for the management and expansion of the Company’s Franchise Group, which includes Modern Cleaning Concept L.P. Prior to joining GDI, Mr. Steinberg developed long-term growth strategies and led large M&A initiatives for Iron Mountain. He also worked as a management consultant at McKinsey & Co., helping retailers improve their profitability through banner optimization, and working with financial institutions to negotiate information technology purchases and facilitating implementation. Mr. Steinberg holds a Bachelor of Science degree in Management from McGill University and a Master of Business Administration degree from Kellogg School of Management at Northwestern University.