San Francisco–based growth investor established in 2017 and led by Managing Partners Anup Jacob and David Lincoln, with a team drawn heavily from energy and infrastructure operating roles. Has raised more than $1.5 billion targeting what it calls the missing middle of climate finance — $10–30M cheques at Series B through pre-IPO into power, industrial production, mobility and climate adaptation, the sectors driving roughly 90% of global emissions. Portfolio includes Voltus, Element Analytics, StreetLight Data, Optimal Dynamics, Altana AI and Sympower.