C3Nano is based in Hayward. It has raised $52M in total funding. Latest round: Growth. Backed by Element Solutions Inc., PIUS Limited, LLC, GSR Ventures.
C3Nano is based in Hayward. C3Nano has raised $52M in total disclosed funding. That places its disclosed total in the $25M–$100M range. Its most recent disclosed round is a Growth announced in August 2022. The round record for C3Nano runs through 2022; nothing later has been disclosed. Investors on record include Element Solutions Inc., PIUS Limited, LLC, GSR Ventures, Nissha, Hitachi Chemicals, Nagase. 6 distinct backers are named across the disclosed rounds.
Every C3Nano figure above comes from filings and announced rounds in the StartupFundraising company database and is revised as new rounds are recorded. The lists below compare companies in Hayward at a similar stage.
Company funding database · Investor directory · Founder database · Mega-rounds 2026