Series F Round

Mainspring Energy Inc. is a linear generator power business focused on providing innovative energy solutions. The company aims to revolutionize the energy sector by developing advanced linear generator technology that offers cleaner and more efficient power generation. This funding will enable Mainspring to scale its operations and enhance its product offerings, particularly in powering data centers and other energy-intensive applications. The Series F funding round was led by General Catalyst, with notable participation from other strategic investors, including energy and technology leaders. This round will also support the addition of these leaders to the company's board, enhancing its strategic direction and operational capabilities. The investment will facilitate Mainspring's growth trajectory and solidify its position in the renewable energy market.