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Jeffery Weirens

M&A Vice Chair

Jeff Weirens is the Leader of Deloitte’s Global Financial Advisory Business and serves on Deloitte’s Global Executive. For more than 30 years Jeff has advised clients on iconic acquisitions and divestitures while growing and transforming Deloitte’s Consulting and Advisory businesses. He served on Deloitte Consulting’s Management Committee and led the Energy, Resources, and Industrials industry as well as the Mergers, Acquisitions, and Restructuring practice. He is a trusted advisor to senior client executive teams and Boards of Directors and is an expert on post-merger integration and divestitures.

He has pioneered several enterprise-wide transformation initiatives including Deloitte’s market response to the COVID-19 pandemic (Respond, Recover, Thrive), the Future of Trust campaign, and The Center for ESG Solutions. Jeff also serves on the Firm’s Global Marketplace Executive as well as the WorldImpact Steering Committee, setting Deloitte’s strategy and guidance on critical topics including Climate, Sustainability, Diversity, and Inclusion.

Jeff co-authored The Synergy Solution, speaks frequently at universities and conferences and serves on the University of Minnesota Carlson Consulting Enterprise Advisory Board. He has an MBA from The Johnson Graduate School of Management, Cornell University, a BSB from The Carlson School of Management, University of Minnesota, and is a Certified Public Accountant (CPA).