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Technology and regulatory changes unlock new opportunities to create value in energy, transportation, and the built environment.

Keyframe invests in companies, assets, and great management teams positioned to capture that value. 
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 Benjamin Birnbaum 
 Partner 
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 Partner 
 Alex Brown 
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Laura Carrillo
Executive Assistant 
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 Ethan Goldsmith 
 Partner 
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Operating Partner
Stephen Goldstein
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 Melodie Jordahl 
 Sr. Executive Assistant 
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 Partner 
 Joe Kronsberg 
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Investor
Alessandro Portela
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 Chief Investment Officer 
 John Rapaport 
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 Max Zeger 
Investor
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© 2026 Keyframe Capital Partners, LP

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