Company lists · Data refreshed November 2026

Top 25 Lithium ion battery integrators based in the United States

RevenueBase identified 240 company matches for lithium ion battery integrators associated with the United States as of November 2026 and tracks 7,726 professional contacts across them, including 2,346 with verified work emails. San Diego is the largest hub.

This list covers company matches for lithium ion battery integrators 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 November 6, 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 Nov 6, 2026 How this list was built
240Companies
7,726Contacts tracked
2,346Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest lithium ion battery integrators based in the United States

Ranked by team size
Top 25 of 240 company matches for lithium ion battery integrators based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchChicago, United StatesHQ recorded Nov 6, 2026n/a639 contacts →

Exact match

“National Power Corporation is a leading custom battery pack assembler servicing the needs of a Global OEM market.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchNovi, MI, United StatesHQ recorded Nov 6, 20261,001-5,000581 contacts →

Exact match

“A123 Systems, LLC develops and manufactures advanced Nanophosphate® lithium iron phosphate batteries and energy storage systems that deliver high power, maximize usable energy…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchFremont, CA, United StatesHQ recorded Nov 6, 2026501-1,000485 contacts →

Exact match

“Enovix is on a mission to power the technologies of the future.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchRichmond, NV, United StatesHQ recorded Nov 6, 20261,001-5,000364 contacts →

Exact match

“Octillion is a California-based Tier 1 supplier of innovative high-density battery systems and related technology focused on the electrification of major industries such as…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchCharlotte, NC, United StatesHQ recorded Nov 6, 2026501-1,000338 contacts →

Exact match

“Celgard, LLC is a leader among lithium battery material suppliers, delivering outstanding product performance, reliable supply, technical solutions, and global business support.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchWestborough, MA, United StatesHQ recorded Nov 6, 202651-200307 contacts →

Exact match

“LG Energy Solution Vertech, Inc.(LGES Vertech) delivers exceptional customer engagement throughout every stage of acquiring, installing, and operating advanced, reliable, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchWoburn, MA, United StatesHQ recorded Nov 6, 2026201-500302 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 · Nov 6, 2026 · View company records in RevenueBase
8Exact matchDetroit, United StatesHQ recorded Nov 6, 2026201-500258 contacts →

Exact match

“American Battery Solutions designs and manufactures advanced lithium-ion batteries for commercial, fleet, and industrial on- and off-road vehicles.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchAnn Arbor, MI, United StatesHQ recorded Nov 6, 202651-200163 contacts →

Exact match

“Manufacturer of Deka Ready Power lithium batteries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchHunt Valley, MD, United StatesHQ recorded Nov 6, 202651-200117 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBuffalo, NY, United StatesHQ recorded Nov 6, 202651-20093 contacts →

Exact match

“Fail-safe lithium-ion battery systems for use in industrial, medical, commercial, municipal and residential buildings.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchCommerce, CA, United StatesHQ recorded Nov 6, 20261,001-5,00092 contacts →

Exact match

“RAMCAR has been powering the industry since 1919.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchAtlanta, GA, United StatesHQ recorded Nov 6, 2026n/a91 contacts →

Exact match

“EV Battery Solutions by Cox Automotive is a leading innovator of end-to-end EV battery solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchReno, NV, United StatesHQ recorded Nov 6, 202651-20088 contacts →

Exact match

“Dragonfly Energy is a comprehensive lithium battery technology company, specializing in cell manufacturing, battery pack assembly, and full system integration.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchCommack, NY, United StatesHQ recorded Nov 6, 2026201-50086 contacts →

Exact match

“Bren-Tronics, an EnerSys company, is a leading manufacturer in the field of advanced power/energy storage and charging systems, particularly focused on providing reliable…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchHenderson, NV, United StatesHQ recorded Nov 6, 2026201-50084 contacts →

Exact match

“Lithion is a vertically integrated manufacturer of cells, rechargeable and non-rechargeable battery packs and modules serving industrial, medical, robotic, military / defense and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchCentennial, CO, United StatesHQ recorded Nov 6, 202651-20079 contacts →

Exact match

“Iontra is a Denver-based battery charging technology company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchFountain Valley, CA, United StatesHQ recorded Nov 6, 202651-20079 contacts →

Exact match

“Custom Power is a global supplier of premium COTS and custom-built battery packs for use in some of the harshest and most demanding environments.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchVista, CA, United StatesHQ recorded Nov 6, 202651-20075 contacts →

Exact match

“Flux Power designs and builds intelligent lithium-ion battery solutions and cloud-based energy management software for industrial fleets.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchCoppell, TX, United StatesHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
21Exact matchHenderson, NV, United StatesHQ recorded Nov 6, 2026201-50065 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 · Nov 6, 2026 · View company records in RevenueBase
22Exact matchMesa, AZ, United StatesHQ recorded Nov 6, 202651-20062 contacts →

Exact match

“Nxu, Inc, formerly known as Atlis Motor Vehicles, is a US-owned technology company manufacturing innovative battery cells and battery packs, for use in advanced energy storage…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchLanghorne, PA, United StatesHQ recorded Nov 6, 202651-20061 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBethel, CT, United StatesHQ recorded Nov 6, 202651-20057 contacts →

Exact match

“POWR2 is a global leader in clean, portable energy storage solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchCommerce, TX, United StatesHQ recorded Nov 6, 202611-5055 contacts →

Exact match

“BigBattery was founded in 2019 with a clear mission: to make affordable and accessible Lithium Iron Phosphate (LFP) battery solutions available to US consumers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 240 lithium ion battery integrators based in the United States

See the full list, filter by size, metro and specialty, and access 2,346 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Lithium ion battery integrators based in the United States at a glance

As of Nov 6, 2026
30.4%Verified-email coverage
32.2Average contacts per company
11-50Median size (employees)
2.5%Largest-city concentration · San Diego
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
70
11-50
77
51-200
51
201-500
20
501-1,000
11
1,001-5,000
9
5,001-10,000
1
10001+
1

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 240 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 “lithium ion battery integrators” 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 2,346 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 November 6, 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 “lithium ion battery integrators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many lithium ion battery integrators are there based in the United States?

RevenueBase identified 240 company matches for lithium ion battery integrators associated with the United States as of November 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?

National Power Corporation tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most lithium ion battery integrators?

San Diego leads with 6 company records, followed by San Jose (6) and Clearwater (4).

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 2,346 professional contacts with verified work emails tracked across these 240 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 November 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 240 lithium ion battery integrators based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

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.