John Jefferys-White is a Senior Consultant in Financial Services Advisory at Guidehouse, focusing on strategy and transformation in the insurance industry since August 2025. Prior to this role, John held various positions at Marsh McLennan, including IA Strategy and Operations Leader and participant in the Finance Leadership Development Program. John's career began at Liberty Mutual Insurance, where significant achievements included being selected for a prestigious commercial underwriting training program and managing a $5 million book of business. Educational qualifications include an MBA in Accounting, Finance, Strategy, and Entrepreneurship from The University of Chicago Booth School of Business, and a BA in Economics from Beloit College.
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