Sean Hannigan – Biography
Last update: May 21, 2026Executive profile
Sean Hannigan is currently
Vice President, Southwest at Colliers Boston - View - Colliers Boston org chart
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The colleagues of Sean Hannigan
Company Colleagues
- At Colliers Boston, Sean Hannigan has 55 colleagues including David Goodhue (Executive Managing Director), Tom Hynes (Co-Chairman of the Board)…
Industry Colleagues
- In the Real Estate industry, Sean Hannigan has 69,933 colleagues in 3,095 companies located in 79 countries. 30,189 executive movements have been recorded in the last 12 months. Learn more about Real Estate.
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