Ohmium

formerly Ohmium International

Making green hydrogen a reality today.

Fremont, United States · Founded 2019 · $295.0M raised

Employees
501–1000
Founded
2019
Business Model
B2B
Website
ohmium.com
Total Funding
$295.0M
Last Round
$250.0M Series CApr 2023
Rounds
2

About

Ohmium International, Inc. is a leading green hydrogen company that designs, manufactures, and deploys advanced Proton Exchange Membrane (PEM) electrolyzer systems. Founded in 2019, the company's mission is to make green hydrogen a reality today through innovative, modular, and efficient solutions. Ohmium operates R&D centers in the San Francisco Bay Area and India (Bangalore and Chennai), and launched India's first green hydrogen electrolyzer gigafactory.

Summary

Ohmium is a Climate Tech company based in Fremont, United States, founded in 2019. It has raised $295.0M in total across 2 rounds, most recently a $250.0M Series C round in Apr 2023. Investors include Fenice Investment Group, TPG (Growth/Rise) and Energy Transition Ventures.

Tech & App Stack

7 technologies & apps tracked

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Funding History

Series CSeries CApr 2023
$250.0M

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Full funding history, per-round amounts, and investor participation.

Investors

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