Sean Mastrodimos Profile
Sean Mastrodimos
Associate, Climate Growth Investing
New York

Sean is an associate in Wellington Climate Growth Investing. In this role, Sean helps source and diligence the firm’s private investment activity in growth-stage, asset-light companies using software, automation, and AI to modernize constrained systems across energy, manufacturing, supply chains, and the built environment.

Prior to joining Wellington, Sean was a venture capital associate at Pegasus Tech Ventures (2023 – 2025), where he developed decarbonization strategies and sourced emerging technology opportunities for industrial clients such as Marathon Petroleum. Previously, he worked at Axos Bank (2021 – 2023) as an enterprise risk management analyst assessing vendor risk and financial health.

Sean earned his B.S. in engineering physics, with a minor in economics, from the College of Engineering and Applied Science at the University of Colorado Boulder.

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