2011

Triple Helix IX, California, July 2011
Main theme: "Silicon Valley: Global Model or Unique Anomaly?"
www.triplehelixconference.org

2010

Triple Helix VIII, Madrid, October 2010
Main theme: "Triple Helix in the Development of Cities of Knowledge, Expanding Communities and Connecting Regions?"
www.triplehelix8.org

2009

Triple Helix VII, Glasgow, June 2009
Main theme: "The role of Triple Helix in the Global Agenda of Innovation, Competitiveness and Sustainability?"
www.triple-helix-7.org

2007

Triple Helix VI, Singapore, May 2007 Main theme: "Emerging Models for the Entrepreneurial University: Regional Diversities or Global Convergence" 
www.nus.edu.sg/nec/TripleHelix6

2005

Triple Helix V, Turin, May 2005
Main theme: "The Capitalization of Knowledge: Cognitive, Economic, Social and Cultural Aspects?"
www.triplehelix5.com

2002

Triple Helix IV, Copenhagen, Denmark and Lund, Sweden, November 2002
Main theme: "Breaking Boundaries and Building Bridges?"
www.triplehelix.dk

2000

Triple Helix III, Rio de Janeiro, April 2000
Main theme: "The Endless Transition" (Relationship of science, industry, and government and their role in creating the conditions for future innovation. Special focus on the contribution of research to job creation and social wealth)

1998

Triple Helix II, Purchase, New York, January 1998
Main theme: "The Future Location of Research".

1996

1996 Triple Helix I, Amsterdam, January 1996
Main theme: "A Triple Helix of University-Industry-Government Relations".