Founded in 2021 by five partners with over 14 years of joint experience at Riverstone, a prominent energy-focused private equity firm. The founding team includes Alfredo Marti (Co-Founder and Partner, Stanford MBA), Kenneth Ryan (Co-Founder), Carl Williams, Christopher Hunt, and German Cueva. The investment team includes Sebastian Serra (Managing Director, Yale and Stanford educated) and Jennifer Hanners (Managing Director, former Blackstone Principal). The firm employs 24 individuals with 21 dedicated to investment advisory functions, including eight Operating Partners with leadership backgrounds from major companies such as Siemens Gamesa, ENGIE, and Pattern Energy.

Read More

Sandbrook Capital is a private investment firm determined to combine consistent financial returns and real climate impact. The firm focuses on proven climate infrastructure technology rather than revolutionary inventions, investing in established technologies to support the global transition to a low-carbon future. They partner with entrepreneurs to build companies across five key sectors: clean electricity generation, transmission and storage infrastructure, smart electricity management, supply chain enhancements, and services including software and data analytics. The firm believes that positive impact reinforces strong returns and vice versa, amplifying long-term returns for both investors and the environment simultaneously.

Read More