Ohmium - About the company
Ohmium is a series C company based in Newark (United States), founded in 2019 by Arne Ballantine and Kirsten Burpee. It operates as a Manufacturer of proton exchange membrane electrolyzers for green hydrogen production. Ohmium has raised $295M in funding from investors like TPG, 3M and Fenice Investment Group. The company has 216 active competitors, including 41 funded and 8 that have exited. Its top competitors include companies like Sunfire, H3 Dynamics and Electric Hydrogen.
Company Details
Manufacturer of proton exchange membrane electrolyzers for green hydrogen production. The company designs and commissions electrolyzers intended to boost operational efficiency and sustainability. Its interlocking modular design allows for scalable hydrogen production. The company utilizes proton exchange membrane technology. It offers green hydrogen solutions for industry, power, and transportation sectors.
- Website
- www.ohmium.com/
- Social
- Email ID
- *****@ohmium.com
- Registered Address
- Plot No. SW 27, 28, 29, 30, Apparel, Park II Phase, KIADB Indl Area, Dodballapura, Bangalore Rural, Doddaballapura, Karnataka, India, 561203
Key Metrics
Founded Year
2019
Location
Newark, United States
Stage
Series C
Total Funding
$295M in 3 rounds
Latest Funding Round
Ranked
8th among 216 active competitors
Employee Count
572 as on Oct 31, 2026
Similar Companies
Legal entities associated with Ohmium
Ohmium is associated with 2 legal entities given below:
Legal Entity Name | Date of Incorporation | Revenue | Latest Employee Count | Reports |
|---|---|---|---|---|
Ohmium International, Inc. CIN: 20218171801 , United States, Active | Dec 15, 2021 | - | - | - |
OHMIUM OPERATIONS PRIVATE LIMITED CIN: U31900KA2011PTC061055 , India, Active | Nov 03, 2011 | ₹100 - ₹500 Cr (As on Mar 31, 2025) | 413 (As on May 01, 2026) |
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Ohmium's funding and investors
Ohmium has raised a total funding of $295M over 3 rounds. Its first funding round was on Apr 14, 2022. Its latest funding round was a Series C round on Jul 16, 2024 for $*****. 1 investor participated in its latest round. Ohmium has 8 institutional investors.
Here is the list of recent funding rounds of Ohmium:
Date of Funding | Funding Amount | Round Name | Post-Money Valuation | Revenue Multiple | Lead Investors | Other Investors |
|---|---|---|---|---|---|---|
Jul 16, 2024 | 2891158 | Series C | 8032182 | 7999336 | 6256048 | 2288983 |
Apr 26, 2023 | 1377491 | Series C | 7608732 | 1694562 | 2123450 | |
Apr 14, 2022 | 8730525 | Series B | 8171335 | 5674280 |
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Ohmium's founders and board of directors
Founder? Claim ProfileThe founders of Ohmium are Arne Ballantine and Kirsten Burpee. Arne Ballantine is the CEO of Ohmium.
Here are the details of Ohmium's key team members:
- Arne Ballantine: Co-Founder & CEO of Ohmium. They serve on the board of 1 company.Contact Info: 1 email address
- Kirsten Burpee: Co-Founder of Ohmium. Contact Info: 1 email address
Ohmium's Board of Directors
Ohmium's board has 1 active member. Arne Ballantine is independent board member.Here is the list of Ohmium's board of directors:
Name | Type | Representing | Status | Duration |
|---|---|---|---|---|
Independent board member | - | Current | 5y 9m |
View details of Ohmium's Founder profiles and Board Members
Ohmium's employee count trend
Ohmium has 572 employees as of Oct 26. Here is Ohmium's employee count trend over the years:
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Ohmium's Competitors and alternates
Top competitors of Ohmium include Sunfire, H3 Dynamics and Electric Hydrogen. Here is the list of Top 10 competitors of Ohmium, ranked by Tracxn score:
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Rank | Company Details | Short Description | Total Funding | Investors | Tracxn Score |
|---|---|---|---|---|---|
1st | Manufacturer of industrial alkaline and solid oxide hydrogen electrolysis systems | $487M | 66/100 | ||
2nd | H3 Dynamics 2015, Singapore (Singapore), Series B | Provides aerial inspection services using drones | $39M | 64/100 | |
3rd |  Electric Hydrogen 2020, San Carlos (United States), Series C | Manufacturer of advanced electrolyzer systems for clean hydrogen production solutions | $603M | 64/100 | |
4th |  Supercritical 2020, London (United Kingdom), Series A | Provider of high-pressure electrolyzer for the production of hydrogen and oxygen from water | $21M | 62/100 | |
5th |  Jakson Green 2022, Noida (India), Funding Raised | Developer of solar PV projects | - | 60/100 | |
6th | Developer of decentralized green hydrogen production solutions | $6.49M | 59/100 | ||
7th |  Next Hydrogen 2007, Mississauga (Canada), Public | Developer of water electrolyzer technology for green hydrogen production solutions | - | 59/100 | |
8th | Ohmium 2019, Newark (United States), Series C | Manufacturer of proton exchange membrane electrolyzers for green hydrogen production | $295M | 60/100 | |
9th | Dynelectro 2018, Copenhagen (Denmark), Series A | Designer and manufacture Dynamic Electrolyser Units which produce green hydrogen for carbon-neutral eFuels | $25.6M | 58/100 | |
10th | Provider of hydrogen generation solutions using electrolyzers | $67.9M | 58/100 |
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Ohmium's Investments and acquisitions
Ohmium has made no investments or acquisitions yet.
Reports related to Ohmium
Here is the latest report on Ohmium's sector:
News related to Ohmium
Filter this listMedia has covered Ohmium for a total of 10 events in the last 1 year, 4 of them have been about partnerships and 3 about company updates.
•
Ohmium appoints former ScottishPower hydrogen lead as Chief Commercial OfficerRenewables Now•Jul 27, 2026•Ohmium
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Frost &Sullivan: Award for Ohmium International in the area of Technology Innovation Leadership Best Practices 2026Business Wire•Jun 19, 2026•Ohmium
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Ohmium and InSolare Partner for 4 MW Green Hydrogen Project for NLC India LimitedHydrogen Central•Jun 18, 2026•NLC India, Ohmium, InSolare Energy
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Ohmium and Hynfra Partner on Green Hydrogen Projects in Middle East and AfricaRenewables Now•Jun 17, 2026•Hynfra, Ohmium
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Ohmium and InSolare Collaborate on 4-MW Green Hydrogen Project in IndiaRenewables Now•May 28, 2026•Ohmium, National Informatics Centre, InSolare Energy, NLC India
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Ohmium and RenewCO₂ Collaborate to Advance CO₂-to-Chemicals TechnologyBusiness Wire•May 20, 2026•Renewco Power, Ohmium, RenewCO₂
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Ohmium breaks boundaries: surpasses industry targets of 10 GW/ton for 2030 and achieves 18 GW/ton iridium useBusiness Wire•Nov 14, 2025•Ohmium
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Toyota Kirloskar Motor and Ohmium Collaborate to Develop Green Hydrogen Solutions in IndiaOnline Media Cafe•Jun 26, 2025•Ohmium, Toyota Kirloskar Motor
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Electrolyser maker Ohmium taps former Siemens Gamesa head as CEORenewables Now•Jun 18, 2025•Ohmium, Siemens Gamesa
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