The McLean Group
Mark Bertler is a Managing Director of The McLean Group's Water, Wastewater & Environmental Group. With experience in strategic business consulting and corporate finance, offering expertise in mergers and acquisitions, due diligence, and value enhancement analysis. Has held various leadership roles in companies such as WaterMark Solutions, OfferBoard, and Diversified Pacific Partners, bringing a strong background in developing and commercializing water and wastewater treatment technologies. With a chemical engineering degree from the University of Wisconsin-Madison and an MBA from the University of Wisconsin-Milwaukee.
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The McLean Group
The McLean Group is a 25 year old boutique investment bank and financial services firm focused on the Defense, Government & Intelligence (DGI), Security, Critical Infrastructure and Maritime markets. Our 60+ professionals bring deep industry experience and relentless execution to every client engagement. We provide solutions that blend financial creativity with operational expertise. Whether we are providing transaction advisory, valuation opinions or growth capital, our services are unmatched in these core markets. Our clients are special and their missions are often vital to national security. They are required to be excellent at all times, and expect the same from their transaction advisor.