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SuperReturn Global Infrastructure
13 - 15 October 2026
Hilton BanksideLondon

Sam Lissner
Partner at Ridgewood Infrastructure
Panelist

Profile

Sam Lissner is a Partner of Ridgewood Infrastructure and a member of its Investment Committee. In addition to his senior position at Ridgewood Infrastructure, Sam is also a Partner and Investment Committee member of Ridgewood Energy.

Since joining Ridgewood in 2013, Sam has played a leadership role in scaling assets under management and deploying more than $8bn of capital. His areas of focus include investment strategy, investor engagement, and key strategic initiatives.

Before joining Ridgewood, Sam invested in and built energy and infrastructure businesses in the United States and the Middle East. He holds an A.B. in Middle East Studies from Harvard University, an M.S. in Energy and Environmental Policy from New York University, and an M.B.A. from Columbia Business School. He serves on the Board of Advisors of NYU’s Center for Global Affairs and is a Next Gen Board Member of the United States Holocaust Memorial Museum.

Agenda Sessions

  • Mid-market momentum: unlocking value across regions

    11:30