Quantum Energy Partners

Founding Date

Quantum Energy Partners is a leading global provider of private equity capital to the energy industry. As one of the first energy private equity firms, Quantum has built energy companies that help ensure a responsible transition to a net-zero carbon future. Quantum Energy works with entrepreneurs to build companies that provide the sustainable energy the modern world needs, and helps partners enhance operational performance and accelerate progress so they can win the fast-evolving sustainable energy ecosystem.


  • Quantum is a leading provider of private capital to the responsibly-sourced energy and energy transition and decarbonization sectors.

  • The firm offers credit-oriented solutions to private and public energy and sustainability companies.

  • The firm also invests in transformative energy and sustainability technology companies.

  • The firm also combines scale and influence to create modern, ESG-conscious and data-driven enterprises.