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Ohmium

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Creates innovative products and services that enable a sustainable way of life

Newark, United StatesFounded 2019Energy
Valuation $1–2.5B Last recorded · 2023
Headcount 500–1k Current team size
Total funding $100–500M Disclosed equity funding
Unlock exact values This page shows ranges. Dealroom has the exact numbers for Ohmium and the history behind them.

About Ohmium

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.

Source: Dealroom company data

At a glance

Status
Operational
Founded
2019
Headquarters
Newark, United States
Employees
555
Open positions
11
Dealroom signal
67.9/100
Sub-industry
Clean Energy
Sector
Energy, Hydrogen, Membranes, Sustainable Development Goals, Rumoured $1B, Climate Tech, Electrolysis, Green Hydrogen, Hydrogen Production, Hard Tech
Technology
Hardware, Deep Tech
Business model
Manufacturing
Client focus
b2b

Funding history

3 recorded events

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
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) ↗
Showing the latest 2 of 3 recorded eventsBook a demo for the full funding history →

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.

Latest monthly visits7.4K 3-month web change-38.3% 1-year team growth-4.5%
Summary metrics are public; monthly history is available with a demoCompare with peers →

Investments and acquisitions

Capital deployed

Recent portfolio relationships for companies that also act as investors or acquirers.

Investors

5 investors on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Series A2 investors entered at this stage

  • Fenice Investment Group
  • Energy Transition Ventures

Series B and later3 investors entered at this stage

  • The Rise Fund (TPG)
  • Hanover
  • 3M
Team profiled 14 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 6 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Global footprint

Workforce and web traffic by country
Workforce by country
10 countries with
team presence
🇮🇳 India87.7%
🇺🇸 United States9.6%
🇪🇸 Spain0.8%
🇬🇧 United Kingdom0.5%
🇱🇺 Luxembourg0.3%
Top 5 of 10 shown

Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about Ohmium on X, ranked by likes and reposts, corporate channels excluded.

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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