When was Ohmium founded?

Ohmium was founded in 2019 and raised its 1st funding round 3 years after it was founded.

Where is Ohmium located?

Ohmium is headquartered in Newark, United States. It is registered at No.19/3, 3rd Floor, Bikasipura Road,Off Kanakpura Rd,Konankunte Village, Uttarah, alli Hobli, Bangalore, Bengaluru, Karnataka, India, 560062.

Who is the current CEO of Ohmium?

Arne Ballantine of Ohmium. They have also founded 1 company.

How many employees does Ohmium have?

As of Apr 30, 2026, the latest employee count at Ohmium is 556.

Is Ohmium a funded company?

Ohmium is a funded company, having raised a total of $295M across 3 funding rounds to date. The company's 1st funding round was a $***** Series B round, raised on Apr 14, 2022.

When was the latest funding round of Ohmium?

Ohmium's latest funding was a $***** Series C round on Jul 16, 2024, with participation from 1 investor.

Where does Ohmium rank among its competitors?

Ohmium ranks 15th amongst 160 active competitors, of which 39 are funded. It stands 3rd in terms of total funding among its competitors. The most recent competitor to raise funding was Clean Power Hydrogen, which secured $9.9M in Sep, 2025.

Who are the top competitors of Ohmium?

Ohmium's top competitors include Verdagy, H3 Dynamics and ITM Power. Among them, Clean Power Hydrogen secured the most recent funding round in September, 2025.

Ohmium - 2026 Company Profile, Team, Funding & Competitors

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 160 active competitors, including 39 funded and 7 that have exited. Its top competitors include companies like Verdagy, H3 Dynamics and ITM Power.

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: No.19/3, 3rd Floor, Bikasipura Road,Off Kanakpura Rd,Konankunte Village, Uttarah, alli Hobli, Bangalore, Bengaluru, Karnataka, India, 560062

Key Metrics

Founded Year

2019

Location

Newark, United States

Stage

Series C

Total Funding

$295M in 3 rounds

Latest Funding Round

Series C, Jul 16, 2024, $*****

Investors

TPG & 7 more

Ranked

15^th among 160 active competitors

Employee Count

556 as on Apr 30, 2026

Similar Companies

H3 Dynamics & 42 more

View Ohmium's full profile

Ohmium is associated with 2 legal entities given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Documents
OHMIUM OPERATIONS PRIVATE LIMITED CIN: U31900KA2011PTC061055 , India, Active	Nov 03, 2011	$34.9M (As on Mar 31, 2025)	447 (As on Aug 01, 2025)
Ohmium International, Inc. CIN: 20218171801 , United States, Active	Dec 15, 2021	-	-	-

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	7607207	Series C	1335548	4832717	1435123	1740532
Apr 26, 2023	5432464	Series C	9656193	4024641	7460305	Hanover Technology Investment Management & 2 more
Apr 14, 2022	1196569	Series B	7050667	8679074	Fenice Investment Group	Energy Transition Ventures

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View details of Ohmium's funding rounds and investors

The 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
Arne Ballantine	Independent board member	-	Current	5y 3m

View details of Ohmium's Founder profiles and Board Members

Ohmium's employee count trend

Ohmium has 556 employees as of Apr 26. Here is Ohmium's employee count trend over the years:

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Top competitors of Ohmium include Verdagy, H3 Dynamics and ITM Power. Here is the list of Top 10 competitors of Ohmium, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Verdagy 2021, Moss Landing (United States), Series B	Provider of electrolyzers for hydrogen production	$98M	Shell Ventures, Temasek & 16 others	66/100
2nd	H3 Dynamics 2015, Singapore (Singapore), Series B	Provides aerial inspection services using drones	$39M	ACA Investments, Sumitomo Mitsui Banking Corporation ... & 13 others	65/100
3rd	ITM Power 2001, Sheffield (United Kingdom), Public	Manufacturer of electrolysers for green hydrogen production using proton exchange membrane technology	-	Herald Investment Management, Government of Western Australia ... & 14 others	64/100
4th	Electric Hydrogen 2020, San Carlos (United States), Series C	Manufacturer of advanced electrolyzer systems for clean hydrogen production solutions	$603M	Energy Impact Partners, Fifth Wall & 26 others	64/100
5th	Supercritical 2020, London (United Kingdom), Series A	Provider of high-pressure electrolyzer for the production of hydrogen and oxygen from water	$21M	Shell, Toyota Ventures & 6 others	62/100
6th	Hystar 2020, Oslo (Norway), Series C	Provider of hydrogen generation solutions using electrolyzers	$67.9M	AP Ventures, Mitsubishi Corporation & 8 others	61/100
7th	Sunfire 2010, Dresden (Germany), Series E	Manufacturer of pressurized alkaline electrolyzers and solid oxide electrolyzer cell systems	$487M	Lightrock, Ahren & 36 others	61/100
8th	Jakson Green 2022, Noida (India), Funding Raised	Developer of solar PV projects	-	HSBC, FAB	60/100
9th	Versogen 2018, Wilmington (United States), Series A	Provider of solutions for hydrogen generation	$15.5M	HyAxiom, TOP Ventures America & 14 others	59/100
10th	Clean Power Hydrogen 2016, Doncaster (United Kingdom), Public	Manufacturer of membrane-free electrolysers for green hydrogen production solutions	$3.64M	West Hill Capital, Primorus Investments & 3 others	59/100
15th	Ohmium 2019, Newark (United States), Series C	Manufacturer of proton exchange membrane electrolyzers for green hydrogen production	$295M	Baruch Future Ventures, 3M & 6 others	58/100