Ohmium is a Climate company based in Newark, California. It has raised $295M in total funding. Latest round: Series C. Backed by TPG Rise Climate.
Ohmium is a Climate company based in Newark, California. Ohmium has raised $295M in total disclosed funding. That places its disclosed total in the $250M–$1B range. Its most recent disclosed round is a Series C announced in April 2023. The round record for Ohmium runs through 2023; nothing later has been disclosed. Investors on record include TPG Rise Climate.
Ohmium totals reflect disclosed capital only — undisclosed extensions and secondaries are excluded. Use the related Climate companies in Newark below to benchmark round size and investor mix.
Company funding database · Investor directory · Founder database · Mega-rounds 2026