Jeff Weirens

Global Financial Advisory Leader

Jeff Weirens

50 S 6th Street

Suite 2800



United States


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As the Global Business Leader for Financial Advisory, Jeff Weirens helps Deloitte member firms bring together over-17,000 professionals to drive impact in defining moments for Deloitte clients and society through mergers, acquisitions, divestitures, and forensic services. As part of his role, he serves on the Deloitte Global Executive Committee and Deloitte Global Clients & Business Operating Committee.

Before joining Deloitte Global, Jeff spent over 25 years serving as a trusted advisor to senior client executive teams and boards of directors, helping improve shareholder returns through innovation and growth strategies; business model transformations; and mergers, acquisitions, and divestitures including some of the most iconic global transactions.

In his role as a US firm partner he led the Energy, Resources and Industrials Industry practice for Deloitte Consulting US and before that, the Deloitte Consulting US Mergers and Acquisitions practice. He also served in other national and regional leadership roles for the US firm.

Jeff has an MBA from The Johnson Graduate School of Management, Cornell University, a BSB from The Carlson School of Management, University of Minnesota, and he is a CPA. He’s authored numerous articles and publications, is a frequent speaker at universities and conferences, and serves on the University of Minnesota Carlson Consulting Enterprise Advisory Board.

Jeff Weirens