Timothy Sullivan – Biography
Last update: March 3, 2026Executive profile
Timothy Sullivan joined Madison Dearborn Partners in 2024. Timothy served as Private Equity Investment Director at Madison Dearborn Partners.
Timothy Sullivan is currentlyDirector at Intermedia - View - Intermedia org chart
Vice Chairman of the Board at Madison Dearborn Partners - View - Madison Dearborn Partners org chart
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Company Colleagues
- At Intermedia, Timothy Sullivan has 56 colleagues including Michael Gold (CEO & Director), Brendan Barrett (Director)…
- At Madison Dearborn Partners, Timothy Sullivan has 139 colleagues including Thomas Souleles (Vice Chairman of the Board), Paul Finnegan (Chairman of the Board)…
Homonyms
- Timothy Sullivan - Chief Financial Officer - Apellis Pharmaceuticals
- Timothy Sullivan - Senior Vice President, Human Resources - Bacardi USA
- Timothy Sullivan - Practice Group Leader, Workers' Compensation - Bridge Specialty Group
- Timothy Sullivan - Director - Koch Enterprises
- Timothy Sullivan - Director - Option Care Health
- Timothy Sullivan - Director - Performance Health
- Timothy Sullivan - Partner, Corporate and Financial Services - Willkie Farr & Gallagher New York
- View all the 7 org charts > Close
Industry Colleagues
- In the Holding industry, Timothy Sullivan has 19,940 colleagues in 1,273 companies located in 74 countries. 9,103 executive movements have been recorded in the last 12 months. Learn more about Holding.
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