O
Ohmium
Energy · Newark, United States · Founded 2019
Creates innovative products and services that enable a sustainable way of life MoreLess
Ohmium is a startup that operates in the green energy sector, specifically focusing on the production of green hydrogen. The company designs and commissions cost-effective and reliable green hydrogen electrolyzers, which are devices used to split water into hydrogen and oxygen using an electric current. This process is powered by renewable energy, making the hydrogen produced a sustainable resource.
Ohmium's primary product is the Lotus™ PEM Electrolyzer, a scalable and versatile solution that can be used in various industries, including power, transportation, and other industrial sectors. The electrolyzers are designed to be easily stacked, allowing for efficient scaling as a business's hydrogen needs evolve.
The company's business model revolves around selling these electrolyzers to businesses looking to boost their operational efficiency and sustainability. By using Ohmium's electrolyzers, businesses can produce their own green hydrogen, which can be used to upgrade to sustainable industrial processes and production, store and stabilize renewable energy, and even power transport and shipping with reduced emissions, weight, and refueling time.
Ohmium's team has deep industry expertise in electrolyzers, fuel cells, and renewable energy. This expertise, combined with a passion for sustainability, allows the company to deliver innovative and affordable green hydrogen solutions.
Keywords: Green Hydrogen, Renewable Energy, Sustainability, Electrolyzers, Proton Exchange Membrane (PEM), Operational Efficiency, Industrial Processes, Energy Storage, Hydrogen-Powered Transport, Green Energy Solutions.
Company overview
Ohmium company information
The essential company record, classifications and operating signals in one place.
- Status
- Operational
- Founded
- 2019
- Headquarters
- Newark, United States
- Employees
- 555
- Open positions
- 11
- Dealroom signal
- 67.9
Valuation & funding
Ohmium funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| LATE VCOther financing | Jul 2024 | $0 | — | 3M | ↗ |
| SERIES COther financing | Apr 2023 | $250M | $1B | Fenice Investment Group · Hanover · Energy Transition Ventures · The Rise Fund (TPG) | ↗ |
| SERIES BOther financing | Apr 2022 | $45M | $180M | Energy Transition Ventures · Fenice Investment Group | ↗ |
Growth signals
Ohmium website traffic
Latest recorded traffic for Ohmium is 7.4K monthly website visits, down 38.3% over the last three months. Ohmium's team declined 4.5% over the past year.
Hiring
Open positions at Ohmium
Current openings linked to this company in Dealroom.
Comparisons
Ohmium compared with similar companies
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Talent graph
Ohmium's talent
Source: Dealroom Talent Intelligence.
Investors
5 investors on Ohmium's cap table
Sourced from Dealroom's funding and investor records.




Global footprint
Where Ohmium has talent and traffic
team presence
In the news
Latest news about Ohmium
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Market sentiment
What the market is saying about Ohmium
An AI-synthesized read of the highest-engagement posts about Ohmium on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
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