General Catalyst led the investment in Fourier.

General Catalyst, a venture capital firm, led the investment in Fourier, a renewable energy equipment manufacturing company. Financial terms were not disclosed. "Today at General Catalyst, we are excited to announce our investment in Fourier’s seed round in an effort to move toward a globally resilient, clean energy future by increasing green hydrogen accessibility. Prior to Fourier, Siva co-founded three successful video collaboration, deep learning and consumer hardware businesses, which were acquired by Polycom, Google, and Apple, respectively, and has worked with Ali for 8 years. With this funding, the team plans to finalize and deploy its first prototypes and expand its core engineering team—seeking a new class of engineers looking to ambitiously solve urgent climate challenges with scalable, practical solutions," General Catalyst.