Primary Job Title Managing Director - Water, Wastewater & Environmental Group Primary Organization 
The McLean Group
Location Libertyville, Illinois, United States Regions Greater Chicago Area, Great Lakes, Midwestern US Gender Male
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Mark Bertler’s industry-proven experience includes general management, business analytics, international operations, manufacturing, M&A, sales and marketing. His primary focus is residential, commercial and municipal water treatment markets.
Mr. Bertler has served as vice president for business development and strategic marketing at Pentair
Water, vice president and general manager of the water treatment group at Sta-Rite Industries, and Midwest general manager at U.S. Filter Corp.
