Ohmium Overview

  • Year Founded
  • 2019

Year Founded

  • Status
  • Private

  • Employees
  • 578

Employees

  • Latest Deal Type
  • Later Stage VC

  • Investors
  • 9

Ohmium General Information

Description

Developer of proton exchange membrane (PEM) electrolyzer systems intended for cost-competitive green hydrogen production. The company's product focuses on the deployment of green hydrogen by splitting water into its core constituents, which are hydrogen ions, electrons, and oxygen, enabling clients to achieve maximum value in their industrial, transportation, and energy projects.

Contact Information

Website
www.ohmium.com
Ownership Status
Privately Held (backing)
Financing Status
Venture Capital-Backed
Corporate Office
  • 39672 Eureka Drive
  • Newark, CA 94560
  • United States
+1 (650)
Primary Industry
Alternative Energy Equipment
Other Industries
Other Commercial Services
Environmental Services (B2B)
Corporate Office
  • 39672 Eureka Drive
  • Newark, CA 94560
  • United States
+1 (650)

Ohmium Timeline

2023202420252026
Financing RoundCaptured Employee CountEstimated Employee Growth

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Ohmium Valuation & Funding

Deal Type Date Amount Raised to Date Post-Val Status Stage
5. Later Stage VC 16-Jul-2024 Completed Generating Revenue
4. Later Stage VC (Series C) 11-Apr-2023 Completed Generating Revenue
3. Early Stage VC (Series B) 14-Apr-2022 Completed Generating Revenue
2. Early Stage VC 12-Aug-2020 $16.2M $16.2M Completed Startup
1. Accelerator/Incubator Completed Startup
To view Ohmium’s complete valuation and funding history, request access »

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Ohmium Comparisons

Description
Primary
Industry
HQ Location
Employees
Total Raised
Post Valuation
Last
Financing
Details
Developer of proton exchange membrane (PEM) electrolyzer systems intended for cost-competitive green hydrogen production
Alternative Energy Equipment
Newark, CA
578 As of 2026

Mississauga, Canada
 

New York, NY
 
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Ohmium Competitors (3)

One of Ohmium’s 3 competitors is Next Hydrogen Solutions, a Formerly PE-Backed company based in Mississauga, Canada.

Company Name Financing Status Location Employees Total Raised Last Financing Date/Type Last Financing Amount
Next Hydrogen Solutions Formerly PE-Backed Mississauga, Canada
Plug Power Formerly VC-backed New York, NY
Newtrace Venture Capital-Backed Bangalore, India
You’re viewing 3 of 3 competitors. Get the full list »

Ohmium Patents

Ohmium Recent Patent Activity

Publication ID Patent Title Status First Filing Date Technology (CPC) Citations
US-20260054217-A1 Electrochemical compression for hydrogen recovery and high plant yield in ammonia synthesis processes Pending 22-Aug-2024
WO-2026043717-A1 Electrochemical compression for hydrogen recovery and high plant yield in ammonia synthesis processes Pending 22-Aug-2024
US-12338539-B1 Hybrid electrocatalyst layers for membrane-based electrochemical devices and processes for making the same Active 19-Jul-2024
US-12359326-B1 Hybrid electrocatalyst layers for membrane-based electrochemical devices and processes for making the same Active 19-Jul-2024
US-20260022474-A1 Hybrid electrocatalyst layers for membrane-based electrochemical devices and processes for making the same Pending 19-Jul-2024 C25B9/23
To view Ohmium’s complete patent history, request access »

Ohmium Signals

Growth Rate

Weekly
Growth
Weekly Growth

Size Multiple

Median
Size Multiple

Key Data Points

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Ohmium Investors (9)

Investor Name Investor Type Holding Investor Since Participating Rounds
3M Corporation Minority
The Rise Fund Impact Investing Minority
HNVR Technology Investment Management Venture Capital Minority
TPG PE/Buyout Minority
Baruch Future Ventures Family Office Minority
You’re viewing 5 of 9 investors. Get the full list »

Ohmium FAQs

  • When was Ohmium founded?

    Ohmium was founded in 2019.

  • Where is Ohmium headquartered?

    Ohmium is headquartered in Newark, CA.

  • What is the size of Ohmium?

    Ohmium has 578 total employees.

  • What industry is Ohmium in?

    Ohmium’s primary industry is Alternative Energy Equipment.

  • Is Ohmium a private or public company?

    Ohmium is a Private company.

  • What is Ohmium’s current revenue?

    The current revenue for Ohmium is .

  • How much funding has Ohmium raised over time?

    Ohmium has raised $311M.

  • Who are Ohmium’s investors?

    3M, The Rise Fund, HNVR Technology Investment Management, TPG, and Baruch Future Ventures are 5 of 9 investors who have invested in Ohmium.

  • Who are Ohmium’s competitors?

    Next Hydrogen Solutions, Plug Power, and Newtrace are competitors of Ohmium.

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