Company lists · Data refreshed September 2026

Top 25 Battery technology research firms worldwide

Name: Battery technology research firms worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 3,568 companies tracked

RevenueBase identified 3,568 battery technology research firms worldwide as of September 2026 and tracks 87,092 professional contacts across them, including 21,476 with verified work emails. China is the largest market and Shenzhen the largest hub.

This list covers battery technology research firms worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026. Country and city lists for battery technology research firms follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

3,568Companies

87,092Contacts tracked

21,476Verified emails

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The 25 largest battery technology research firms worldwide

Ranked by team size

Top 25 of 3,568 battery technology research firms worldwide, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to battery technology research firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Clarios	Strong evidence	Glendale, WI, United StatesHQ checked Sep 19, 2026	10001+	5,032 contacts →
	Strong evidence “Clarios creates the most advanced battery technologies for virtually every type of vehicle.” Source: RevenueBase Database · checked Sep 19, 2026
2	LG Energy Solution	Partial evidence	Seoul, South KoreaHQ checked Sep 19, 2026	10001+	3,701 contacts →
	Partial evidence “LG Energy Solution leads the future eco-friendly energy industry by developing distinguished materials and next-generation batteries.” Source: RevenueBase Database · checked Sep 19, 2026
3	Northvolt	Partial evidence	Stockholm, SwedenHQ checked Sep 19, 2026	5,001-10,000	2,621 contacts →
	Partial evidence “Northvolt was founded to enable the transition to a decarbonized future by establishing a sustainable battery industry.” Source: RevenueBase Database · checked Sep 19, 2026
4	CATL	Partial evidence	Ning De, ChinaHQ checked Sep 19, 2026	10001+	2,534 contacts →
	Partial evidence “CATL is a global leader in innovative zero-carbon technology, providing comprehensive energy solutions to accelerate the global transition toward a sustainable future.” Source: RevenueBase Database · checked Sep 19, 2026
5	SAFT	Strong evidence	Levallois-perret, FranceHQ checked Sep 19, 2026	1,001-5,000	2,322 contacts →
	Strong evidence “Saft specializes in advanced technology battery solutions for industry, from the design and development to the production, customization and service provision.” Source: RevenueBase Database · checked Sep 19, 2026
6	ACC	Indirect evidence	Bruges, BelgiumHQ checked Sep 19, 2026	1,001-5,000	1,516 contacts →
	Indirect evidence “We are one of Europe’s newest and most exciting high-tech companies.” Source: RevenueBase Database · checked Sep 19, 2026
7	Inventus Power	Partial evidence	Woodridge, IL, United StatesHQ checked Sep 19, 2026	1,001-5,000	1,198 contacts →
	Partial evidence “Inventus Power is the leading provider of advanced battery and power systems for global OEMs.” Source: RevenueBase Database · checked Sep 19, 2026
8	Exide Group	Partial evidence	Gennevilliers, FranceHQ checked Sep 19, 2026	5,001-10,000	1,077 contacts →
	Partial evidence “Exide Technologies in EMEA & Asia-Pacific is a standalone company.” Source: RevenueBase Database · checked Sep 19, 2026
9	SK On	Partial evidence	Seoul, South KoreaHQ checked Sep 19, 2026	5,001-10,000	999 contacts →
	Partial evidence “SK On is a leading global battery and trading company.” Source: RevenueBase Database · checked Sep 19, 2026
10	Ultium Cells LLC	Partial evidence	Warren, OH, United StatesHQ checked Sep 19, 2026	1,001-5,000	847 contacts →
	Partial evidence “Electricity is the future of transportation, powered by battery cells that are designed and manufactured by some of the brightest, most innovative people in the world.” Source: RevenueBase Database · checked Sep 19, 2026
11	Form Energy	Partial evidence	Somerville, MA, United StatesHQ checked Sep 19, 2026	501-1,000	807 contacts →
	Partial evidence “Form Energy is an American company driving innovation in energy technology and manufacturing.” Source: RevenueBase Database · checked Sep 19, 2026
12	AESC	Partial evidence	Yokohama, JapanHQ checked Sep 19, 2026	10001+	730 contacts →
	Partial evidence “AESC is a global leader in the development and manufacturing of high-performance batteries for zero-emission electric vehicles(EV) and energy storage systems(ESS).” Source: RevenueBase Database · checked Sep 19, 2026
13	Stryten Energy	Indirect evidence	Alpharetta, GA, United StatesHQ checked Sep 19, 2026	1,001-5,000	677 contacts →
	Indirect evidence “Stryten Energy helps solve the world’s most pressing energy challenges with a broad range of energy storage solutions across the Essential Power, Motive Power, Transportation…” Source: RevenueBase Database · checked Sep 19, 2026
14	Quantumscape	Strong evidence	San Jose, CA, United StatesHQ checked Sep 19, 2026	501-1,000	658 contacts →
	Strong evidence “QuantumScape is on a mission to transform energy storage with solid-state lithium-metal battery technology.” Source: RevenueBase Database · checked Sep 19, 2026
15	Tata Autocomp Gotion Green Energy Solutions	Indirect evidence	United StatesHQ checked Sep 19, 2026	501-1,000	548 contacts →
	Indirect evidence “Tata AutoComp Systems Ltd.” Source: RevenueBase Database · checked Sep 19, 2026
16	Trojan Battery Company	Partial evidence	Santa Fe Springs, CA, United StatesHQ checked Sep 19, 2026	1,001-5,000	537 contacts →
	Partial evidence “Founded in 1925 by co-founders George Godber and Carl Speer, Trojan Battery Company is the world’s leading manufacturer of deep-cycle batteries.” Source: RevenueBase Database · checked Sep 19, 2026
17	A123 Systems	Partial evidence	Novi, MI, United StatesHQ checked Sep 19, 2026	1,001-5,000	530 contacts →
	Partial evidence “A123 Systems, LLC develops and manufactures advanced Nanophosphate® lithium iron phosphate batteries and energy storage systems that deliver high power, maximize usable energy…” Source: RevenueBase Database · checked Sep 19, 2026
18	Enovix Corporation	Partial evidence	Fremont, CA, United StatesHQ checked Sep 19, 2026	501-1,000	442 contacts →
	Partial evidence “Enovix is on a mission to power the technologies of the future.” Source: RevenueBase Database · checked Sep 19, 2026
19	Sila Nanotechnologies, INC	Partial evidence	Alameda, CA, United StatesHQ checked Sep 19, 2026	201-500	423 contacts →
	Partial evidence “We are Sila-a next generation battery materials company dedicated to accelerating energy transformation for a more sustainable future.” Source: RevenueBase Database · checked Sep 19, 2026
20	Proterra	Partial evidence	Burlingame, CA, United StatesHQ checked Sep 19, 2026	501-1,000	396 contacts →
	Partial evidence “At Proterra, we believe cutting-edge technology can transform transportation's role in building a more sustainable future.” Source: RevenueBase Database · checked Sep 19, 2026
21	LYTEN	Indirect evidence	San Jose, CA, United StatesHQ checked Sep 19, 2026	501-1,000	391 contacts →
	Indirect evidence “Lyten is the Supermaterial Applications Company building the critical infrastructure that powers the next era of energy, AI data centers, and defense.” Source: RevenueBase Database · checked Sep 19, 2026
22	Yi̇ği̇t AKÜ	Indirect evidence	Ankara, TürkiyeHQ checked Sep 19, 2026	1,001-5,000	389 contacts →
	Indirect evidence “Yiğit Akü A.Ş; established in Ankara in 1976, is one of the strong investors in our rapidly developing country.” Source: RevenueBase Database · checked Sep 19, 2026
23	Gotion INC	Indirect evidence	Fremont, CA, United StatesHQ checked Sep 19, 2026	51-200	351 contacts →
	Indirect evidence “Gotion, Inc.” Source: RevenueBase Database · checked Sep 19, 2026
24	Octillion Power Systems	Strong evidence	Richmond, CA, United StatesHQ checked Sep 19, 2026	1,001-5,000	335 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
25	Aesc France	Partial evidence	Douai, FranceHQ checked Sep 19, 2026	1,001-5,000	319 contacts →
	Partial evidence “AESC is a global leader in the development and manufacturing of high-performance batteries for electric vehicles and energy storage systems.” Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: battery technology research firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names battery technology research firms.
Partial evidence: Its own public description names part of battery technology research firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name battery technology research firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 3,568 battery technology research firms worldwide

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Battery technology research firms worldwide at a glance

As of Sep 19, 2026

24.7%Verified-email coverage

24.4Average contacts per company

11-50Median size (employees)

6.4%Largest-city concentration · Shenzhen

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

1,107

11-50

993

51-200

703

201-500

334

501-1,000

160

1,001-5,000

165

5,001-10,000

10001+

Email recency is reported on each country list linked below.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among battery technology research firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Coverage: Every country. Country and city lists for battery technology research firms are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “battery technology research firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names battery technology research firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among battery technology research firms, and records with no verified work email.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 21,476 across the full list. 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 19, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Battery technology research firms by location

16 lists · largest first

Every Battery technology research firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names battery technology research firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many battery technology research firms are there worldwide?

RevenueBase identified 3,568 battery technology research firms worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Clarios, headquartered in Glendale, tops this list with the largest team on record.

Which country has the most battery technology research firms?

China leads with 893 companies, followed by the United States (560) and India (337). Every battery technology research firms list by country and city is linked on this page.

Which city has the most battery technology research firms?

Shenzhen leads with 230 headquartered companies, followed by Dongguan (35) and London (33).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 21,476 verified decision-maker contacts tracked across these 3,568 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 2026.

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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 Smart Search, 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.