John Frelinghuysen is a Managing Director and Partner in L.E.K. Consulting’s Los Angeles office as well as a member of the Technology, Media, and Telecom (TMT) sector. He has deep expertise in growth strategy, M&A/partnerships, product innovation, and organizational transformation.

John leads the firm’s Media & Entertainment (M&E) practice where he focuses on digital media and advertising, streaming services, television networks and broadcasting, ecommerce, consumer marketing, video games, and publishing. He is also active across technology-driven businesses, including media and advertising-related technology, enterprise information and workflow solutions, and generative AI.

Prior to joining L.E.K., John held senior roles at The Walt Disney Company, AOL, Inc., Bain & Company and Booz Allen Hamilton, Inc.

He holds an AB from Princeton University and an MBA from Columbia Business School.


Undergraduate: Bachelor of Arts, Princeton

Graduate: MBA, Columbia Business School

John Frelinghuysen

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