Professor Sull speaks regularly at leading management conferences and corporate events. To inquire about his availability to speak at your event, contact him.

Client feedback

“You were a huge hit with the team - - the right mix of “entertainment” and “substance”.  Most important you have created a common vocabulary we as a team can use to discuss the issues.”

Todd Bluedorn, Lennox International

“Outstanding delivery, content, and commitment, delivered with depth, pace and consistency.”

Donagh McHenry, Pernod Ricard

“Inspirational, great energy, excellent clarity, good pace, great stories and excellent that he had a lot of real-world experience”

John Cassy, British Sky Broadcasting

“A very accessible style of presentation, backed up by deep knowledge, experience and great stories.”

Richard Cassidy, Astellas Pharma

“You were in inspirational form. Suffice to say you stole the show in terms of the delegate feedback. One of the highest-ever ratings for our speakers.” 

Bob Mackenzie, Benchmark for Business

“Can’t think of a better mix of theory and pragmatic ideas to frame this topic. Really excellent.”

Casey Sedgman, Allianz

“"I wanted to thank you for your outstanding keynote and share the sensational scores we have received for it...Comments included 'Superb keynote!' and 'One of the best presentations I've ever seen.'"

Julian Jung, Gartner

“You were outstanding and the ground you covered hit home with respect to where we are as a company in transition. Feedback from my colleagues is over the top--you were a big hit."

Richard Adamonis, New York Stock Exchange

List of representative speaking engagements

  • Talks at Google (Cambridge, June 2015)
  • Tugboat CEO Summit (Sun Valley, Idaho July 1-3 2015)
  • YPO Construction Industry Conference (Stockholm, June 11 2015)
  • CfL Leadership Summit (Copenhagen, June 10 2015)
  • Museum of Contemporary Art (Cleveland, May 26 2015)
  • Standard Chartered Leadership Conference (London, May 2015)
  • Trust Center for MIT Entrepreneurship (MIT E40-160, May 4 noon)
  • The Harvard Coop (Cambridge, April 29 at 7 pm. Open to public)
  • Bill and Melinda Gates Foundation (Seattle, April 2015)
  • 3M CEO Summit (Augusta National Golf Club, April 2015)
  • BCCC Corporate Citizenship Conference (Austin, April 2015)
  • BetterWorks Goal Summit (San Francisco, April 2015)
  • FedEx Board of Directors (Paris, 2013)
  • Baker & McKenzie Partner Leadership Program (Colorado Springs, 2013)
  • Johnson & Johnson Strategy Meeting (New Jersey, 2013)
  • Allianz COO Conference (Munich, 2013)
  • Lennox International Leadership Conference (Dallas, 2013)
  • Applied Materials Leadership Group (San Jose, 2013)
  • Gartner CIO Conference (Barcelona, 2012)
  • Sanlam Senior Executive Conference (Cape Town, 2012)
  • Cabinet Ministers of Oman (Muscat, 2012)
  • New England Technology Executive Summit (Boston, 2011)
  • PIMCO Managing Director Offsite (Newport Beach, 2011)
  • Addidas Executive Program (Montreal, 2011)
  • SAP Strategy Conference (Barcelona, 2011)
  • Gulf Petrochemical Association (Dubai, 2011)
  • Danish CEO Network (London, 2011)
  • Microsoft CEO Summit (Redmond, 2010)
  • McKinsey Americas Strategy Summit (New York, 2010)
  • Burberry Executive Offsite (London, 2009)
  • New York Stock Exchange Euronext Leadership Forum (London)
  • A.P. Moller-Maersk Strategy Conference (Copenhagen, 2009)
  • KPMG Client Conference (Athens, 2009)