Sean O'Neill – Biography
Last update: March 13, 2026Executive profile
Sean was Executive Vice President, Director of Business Strategy and Analytics at Arnold Worldwide, and Strategic Planning Manager at Dunkin' Brands. Sean O'Neill joined Graham Holdings in 2020.
Sean O'Neill is currentlyVice President of Research and Insights at Kaplan - View - Kaplan org chart
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Education
Sean O'Neill has a Bachelor of Science in International Politics from Georgetown University in 1993 and a Master of Business Administration from Columbia University - Business School in 1999.
They have also studied at Georgetown University :
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They have also studied at Columbia University - Business School :
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Company Colleagues
- At Kaplan, Sean O'Neill has 47 colleagues including Andrew Rosen (Chairman & CEO), Gregory Marino (North America)…
Homonyms
- Sean O'Neill - Partner and Head of Insurance - Bain & Co
- Sean O'Neill - Partner and Leader of Financial Services, Customer Strategy and Marketing - Bain & Co Chicago
- Sean O'Neill - Director of Contract Performance and Specialty Processing, Ontario - Emterra Group
- Sean O'Neill - Partner, Energy Group Leader - McCarthy Tetrault
- Sean O'Neill - Chief Engineer - SJP Properties
- Sean O'Neill - Second Vice President, Agency Operations - Security Mutual Life
- View all the 6 org charts > Close
Industry Colleagues
- In the Education & Training industry, Sean O'Neill has 8,574 colleagues in 416 companies located in 33 countries. 5,021 executive movements have been recorded in the last 12 months. Learn more about Education & Training.
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