Mark Sullivan – Biography
Last update: June 12, 2026Executive profile
Mark Sullivan is currently
Chief Operating Officer at IDC - View - IDC org chart
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The colleagues of Mark Sullivan
Company Colleagues
- At IDC, Mark Sullivan has 81 colleagues including Lorenzo Larini (CEO), David D'Alessandro (Chairman of the Board)…
Homonyms
- Mark Sullivan - Managing Director, National Construction Operations - Avison Young Boston
- Mark Sullivan - Vice President, Sales Representative - CBRE Canada
- Mark Sullivan - Senior Vice President, Kansas City - Cumulus Media
- Mark Sullivan - Director - DPV Health
- Mark Sullivan - Chief Legal Officer and Corporate Secretary - Definium Therapeutics
- Mark Sullivan - Director - Evolv Technology
- Mark Sullivan - Vice President, Claims - International General Insurance
- Mark Sullivan - Partner, Human Capital - Linden
- Mark Sullivan - Chief Executive Officer - Plasman Group
- Mark Sullivan - Director - Saul Centers
- Mark Sullivan - Vice Chairman, Director, Western Region Lead - Savills US
- Mark Sullivan - Head of Hedge Fund Group - Wellington Management
- Mark Sullivan - Chief Technology Officer - Wilmington Group
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Industry Colleagues
- In the Market Research industry, Mark Sullivan has 3,817 colleagues in 279 companies located in 64 countries. 2,312 executive movements have been recorded in the last 12 months. Learn more about Market Research.
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Through the switchboard, call IDC at +1 508... and ask for Mark Sullivan.
