CEO of @HubSpot; Author of Inbound Marketing book
bio from Twitter
United States United States, Boston
27th–30th August 2012
Brian Halligan spoke
23rd–24th May 2012
Brian Halligan spoke
United States United States, Boston
14th–15th September 2011
Brian Halligan spoke
United States United States, Boston
12th–16th September 2011
Brian Halligan spoke
United States United States, Austin
11th–15th March 2011
Brian Halligan spoke
United States United States, San Diego
7th–11th February 2011
Brian Halligan spoke
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