Company lists · Data refreshed September 2026

Top 25 Iron air battery companies based in the United States

RevenueBase identified 51 company matches for iron air battery companies associated with the United States as of September 2026 and tracks 1,836 professional contacts across them, including 930 with verified work emails. Chicago is the largest hub.

This list covers company matches for iron air battery companies associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 20, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 20, 2026 How this list was built
51Companies
1,836Contacts tracked
930Verified emails
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The 25 largest iron air battery companies based in the United States

Ranked by team size
Top 25 of 51 company matches for iron air battery companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchEdison, NJ, United StatesHQ recorded Sep 20, 2026501-1,000435 contacts →

Exact match

“Eos is on a mission to build a future with limitless energy-with abundant energy that is reliable enough to fuel humanity’s limitless potential.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchWilsonville, OR, United StatesHQ recorded Sep 20, 2026201-500354 contacts →

Exact match

“ESS, Inc.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchWoburn, MA, United StatesHQ recorded Sep 20, 2026201-500187 contacts →

Exact match

“SES AI Corp.(NYSE: SES) is powering the future of global electric transportation on land and in the air with the world’s most advanced Li-Metal batteries.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchCambridge, MA, United StatesHQ recorded Sep 20, 2026201-500145 contacts →

Exact match

“24M answers the world’s need for affordable energy storage by offering a revolutionary battery manufacturing and product design platform, technology set and process enabled by the…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchTualatin, OR, United StatesHQ recorded Sep 20, 202651-200122 contacts →

Exact match

“ZincFive is the leader in immediate power solutions for mission-critical infrastructure based on nickel-zinc battery technology.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchCoppell, TX, United StatesHQ recorded Sep 20, 202651-20075 contacts →

Exact match

“For a half century, UPG's energy storage solutions have been powering lives, everyday applications and groundbreaking innovations.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchHenderson, NV, United StatesHQ recorded Sep 20, 2026201-50064 contacts →

Exact match

“Valence’s safe, scalable, lithium modules are now produced solely by Lithion Battery as part of their growing portfolio of lithium solutions.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchLanghorne, PA, United StatesHQ recorded Sep 20, 202651-20057 contacts →

Exact match

“Fortress Power has proudly serviced homeowners and commercial clients worldwide.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchPearl River, NY, United StatesHQ recorded Sep 20, 202611-5032 contacts →

Exact match

“Urban Electric Power (UEP) is a Pearl River, NY-based clean energy spin-out company of the CUNY Energy Institute, commercializing the advanced zinc anode rechargeable battery…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchColumbia Falls, MT, United StatesHQ recorded Sep 20, 202611-5029 contacts →

Exact match

“ViZn Energy Systems is an international energy storage equipment and engineering company.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchRichmond, CA, United StatesHQ recorded Sep 20, 202611-5026 contacts →

Exact match

“Enzinc is developing the next generation of safe, powerful and efficient batteries.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchAustin, TX, United StatesHQ recorded Sep 20, 202611-5025 contacts →

Exact match

“Group1 is an AI-native battery company commercializing high-power, critical-metal-free potassium-ion batteries for AI data centers, defense, and critical infrastructure.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchClare, MI, United StatesHQ recorded Sep 20, 202611-5024 contacts →

Exact match

“Advanced Battery Concepts is focused on providing the energy storage solutions we all need for a clean future.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchJoplin, MO, United StatesHQ recorded Sep 20, 202611-5022 contacts →

Exact match

“Æsir Technologies, Inc.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchPoway, CA, United StatesHQ recorded Sep 20, 202611-5019 contacts →

Exact match

“NeoVolta Inc.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchChicago, IL, United StatesHQ recorded Sep 20, 20261-1016 contacts →

Exact match

“At Influit Energy, we didn’t just improve the battery, we redefined it.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchTampa, FL, United StatesHQ recorded Sep 20, 202611-5012 contacts →

Exact match

“The Lithium Battery Company delivers mission-critical power solutions through advanced U.S-based manufacturing and drop-in replacement technology.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchKnoxville, TN, United StatesHQ recorded Sep 20, 20261-1011 contacts →

Exact match

“Coulomb Technology: Revolutionizing Energy Storage with plans for US-Made Solutions Coulomb Technology is dedicated to **unlocking the potential of electrification** through…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchScottsdale, AZ, United StatesHQ recorded Sep 20, 202651-2009 contacts →

Exact match

“NantEnergy’s innovative Zinc-based rechargeable batteries and energy management software are fundamentally changing the way we generate, store, and use electricity.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchAlachua, FL, United StatesHQ recorded Sep 20, 202611-508 contacts →

Exact match

“Encell was founded to enable the lowest cost for flexible electricity storage while at the same time being environmentally and socially responsible.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchCollege Park, MD, United StatesHQ recorded Sep 20, 20261-108 contacts →

Exact match

“At Wh-Power, we're on a mission to redefine the future of energy storage through groundbreaking innovations in battery technology.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchJoplin, MO, United StatesHQ recorded Sep 20, 202611-507 contacts →

Exact match

“Our mission is to deliver proven energy storage solutions.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchBoulder, CO, United StatesHQ recorded Sep 20, 20261-106 contacts →

Exact match

“Otoro Energy has developed a new flow battery chemistry that is safe, low-cost, and high-performance that will strengthen grid resiliency and expand renewable energy deployment by…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchNew York, United StatesHQ recorded Sep 20, 20261-106 contacts →

Exact match

“Bringing abundance to batteries.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchSeattle, WA, United StatesHQ recorded Sep 20, 202611-506 contacts →

Exact match

“Powerit is cracking the code of the aluminum-ion rechargeable battery.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 51 iron air battery companies based in the United States

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Iron air battery companies based in the United States at a glance

As of Sep 20, 2026
50.7%Verified-email coverage
36.0Average contacts per company
11-50Median size (employees)
3.9%Largest-city concentration · Chicago
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
20
11-50
15
51-200
8
201-500
6
501-1,000
2

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 51 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United States whose business descriptions match “iron air battery companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 930 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 20, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “iron air battery companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many iron air battery companies are there based in the United States?

RevenueBase identified 51 company matches for iron air battery companies associated with the United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

EOS Energy Enterprises, INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most iron air battery companies?

Chicago leads with 2 company records, followed by Fremont (2) and Joplin (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 930 professional contacts with verified work emails tracked across these 51 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 2026.

Ready to reach these companies? Verified emails and direct dials for all 51 iron air battery companies based in the United States. Start with a free account, no credit card.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.