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SuperReturn Global Infrastructure
29 September - 1 October 2026
Hilton BanksideLondon

Bill Sonneborn
President at Generate Capital
Interviewee

Profile

Mr. William Sonneborn is President of Generate Capital. Before joining Generate Capital, he was the Senior Director at International Finance Corporation, overseeing investments in Disruptive Technologies, Creative Industries and Funds and on IFC’s management committee. Prior to joining IFC, he was the President of EIG, a leading energy and infrastructure investment firm, and a member of its Investment and Executive Committees. Prior to joining EIG, he was a partner of Kohlberg Kravis Roberts & Co. and a member of KKR’s Management Committee. William served as CEO of KKR Asset Management as well as CEO and Director of KKR Financial Corporation, a publicly traded specialty finance firm. He also sat on the board of Nephila Capital, a $10 billion hedge fund that is one of the largest private tech-enabled reinsurance vehicles in the world. Prior to joining KKR, he was with the global investment firm TCW Group, Inc., most recently as President and Chief Operating Officer. Previously, he worked at Goldman, Sachs & Co. in New York and Hong Kong, where he focused on mergers & acquisitions. Mr. Sonneborn is a frequent speaker on sustainable infrastructure and technology opportunities. He has given keynote presentations at conferences such as Vivatech, CES, the Global Private Capital Conference and SuperReturn and has appeared on television, radio and in print on venues such as Bloomberg, CNBC, France24, The Financial Times, the Wall Street Journal and PEI. William graduated with honors from Georgetown University. He is involved with a variety of non-profit organizations, serving as a director or trustee of Georgetown University, Georgetown University Entrepreneurship Initiative, Lucile Packard Foundation for Children’s Health at Stanford University, the Global Private Capital Association and Chairman of the board of St. Albans School in Washington, DC.

Agenda Sessions

  • Keynote Address

    14:00