Company lists · Data refreshed October 2026

Top 25 Battery storage engineering companies worldwide

Name: Battery storage engineering companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 8, 2026 10,727 companies tracked

RevenueBase identified 10,727 company matches for battery storage engineering companies worldwide as of October 2026 and tracks 179,242 professional contacts across them, including 50,022 with verified work emails. The United States is the largest market and Shenzhen the largest hub.

This list covers company matches for battery storage engineering companies worldwide, 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 October 8, 2026. Country and city lists for battery storage engineering companies follow the table.

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 Oct 8, 2026 How this list was built

10,727Companies

179,242Contacts tracked

50,022Verified emails

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The 25 largest battery storage engineering companies worldwide

Ranked by team size

Top 25 of 10,727 company matches for battery storage engineering companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 8, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Clarios	Exact match	Glendale, WI, United StatesHQ recorded Oct 8, 2026	10001+	5,032 contacts →
	Exact match “Clarios creates the most advanced battery technologies for virtually every type of vehicle.” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
2	Enersys	Exact match	Reading, PA, United StatesHQ recorded Oct 8, 2026	5,001-10,000	4,520 contacts →
	Exact match “EnerSys is a global leader in stored energy solutions helping industrial, infrastructure and defense customers address critical power and operational needs with batteries…” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
3	Luminous Power Technologies P LTD	Exact match	Gurgaon, IndiaHQ recorded Oct 8, 2026	5,001-10,000	3,713 contacts →
	Exact match “Powering Progress, Lighting Lives!” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
4	LG Energy Solution	Exact match	Seoul, South KoreaHQ recorded Oct 8, 2026	10001+	3,701 contacts →
	Exact match “LG Energy Solution leads the future eco-friendly energy industry by developing distinguished materials and next-generation batteries.” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
5	Enphase Energy	Exact match	Fremont, CA, United StatesHQ recorded Oct 8, 2026	1,001-5,000	3,130 contacts →
	Exact match “Enphase Energy is a global energy technology company and the world’s leading supplier of microinverter-based solar and battery systems.” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
6	Solaredge Technologies	Exact match	Herzliya, IsraelHQ recorded Oct 8, 2026	1,001-5,000	3,091 contacts →
	Exact match “SolarEdge is a global leader in smart energy technology.” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
7	Sunpower Corporation	Exact match	Richmond, CA, United StatesHQ recorded Oct 8, 2026	1,001-5,000	2,675 contacts →
	Exact match “We believe clean energy and backup storage should be accessible to everybody.” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
8	CATL	Exact match	Ning De, ChinaHQ recorded Oct 8, 2026	10001+	2,534 contacts →
	Exact match “CATL is a global leader in innovative zero-carbon technology, providing comprehensive energy solutions to accelerate the global transition toward a sustainable future.” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
9	SAFT	Exact match	Levallois-perret, FranceHQ recorded Oct 8, 2026	1,001-5,000	2,322 contacts →
	Exact match “Saft specializes in advanced technology battery solutions for industry, from the design and development to the production, customization and service provision.” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
10	Powerco	Exact match	Salzgitter, GermanyHQ recorded Oct 8, 2026	1,001-5,000	1,880 contacts →
	Exact match “At PowerCo, we are shaping the battery future.” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
11	Fluence	Exact match	Arlington, VA, United StatesHQ recorded Oct 8, 2026	1,001-5,000	1,863 contacts →
	Exact match “To achieve our mission, we design, deploy, and operate the world’s most advanced modular energy storage products, comprehensive lifecycle services, and AI-enabled asset management…” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
12	Mitsubishi Power Americas	Exact match	Lake Mary, FL, United StatesHQ recorded Oct 8, 2026	1,001-5,000	1,859 contacts →
	Exact match “Mitsubishi Power Americas is creating a future that works for people and the planet through innovative power generation technology and solutions.” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
13	Canadian Solar INC	Exact match	Kitchener, ON, CanadaHQ recorded Oct 8, 2026	10001+	1,781 contacts →
	Exact match “Canadian Solar was founded in 2001 in Canada and is one of the world's largest solar technology and renewable energy companies.” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
14	Solv Energy	Exact match	San Diego, CA, United StatesHQ recorded Oct 8, 2026	1,001-5,000	1,286 contacts →
	Exact match “SOLV Energy is a renewable energy solutions provider for utility solar, energy storage, and high voltage projects in North America.” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
15	Inventus Power	Exact match	Woodridge, IL, United StatesHQ recorded Oct 8, 2026	1,001-5,000	1,198 contacts →
	Exact match “Inventus Power is the leading provider of advanced battery and power systems for global OEMs.” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
16	Exide Group	Exact match	Gennevilliers, FranceHQ recorded Oct 8, 2026	5,001-10,000	1,077 contacts →
	Exact match “Exide Technologies in EMEA & Asia-Pacific is a standalone company.” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
17	SK On	Exact match	Seoul, South KoreaHQ recorded Oct 8, 2026	5,001-10,000	999 contacts →
	Exact match “SK On is a leading global battery and trading company.” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
18	Redwood Materials	Exact match	Carson City, NV, United StatesHQ recorded Oct 8, 2026	1,001-5,000	865 contacts →
	Exact match “Redwood Materials is building the U.S.” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
19	Form Energy	Exact match	Somerville, MA, United StatesHQ recorded Oct 8, 2026	501-1,000	807 contacts →
	Exact match “Form Energy is an American company driving innovation in energy technology and manufacturing.” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
20	IB Vogt Gmbh	Exact match	Berlin, GermanyHQ recorded Oct 8, 2026	501-1,000	784 contacts →
	Exact match “ib vogt is firmly committed to supporting the decarbonisation of the global electricity sector.” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
21	Livguard	Exact match	Gurgaon, IndiaHQ recorded Oct 8, 2026	1,001-5,000	782 contacts →
	Exact match “Livguard is the upcoming lightning force in the field of energy storage solutions.” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
22	AESC	Exact match	Yokohama, JapanHQ recorded Oct 8, 2026	10001+	730 contacts →
	Exact match “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).” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
23	GES	Exact match	Zamudio, SpainHQ recorded Oct 8, 2026	501-1,000	702 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
24	Stryten Energy	Exact match	Alpharetta, GA, United StatesHQ recorded Oct 8, 2026	1,001-5,000	677 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
25	Quantumscape	Exact match	San Jose, CA, United StatesHQ recorded Oct 8, 2026	501-1,000	658 contacts →
	Exact match “QuantumScape is on a mission to transform energy storage with solid-state lithium-metal battery technology.” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “battery storage engineering companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 10,727 battery storage engineering companies worldwide

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Battery storage engineering companies worldwide at a glance

As of Oct 8, 2026

27.9%Verified-email coverage

16.7Average contacts per company

11-50Median size (employees)

2.6%Largest-city concentration · Shenzhen

Oct 8, 2026Page data refreshed

Companies by employee count

1-10

4,521

11-50

3,526

51-200

1,495

201-500

552

501-1,000

240

1,001-5,000

227

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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.
Coverage: Every country. Country and city lists for battery storage engineering companies are linked below.
What qualifies: Company records worldwide whose business descriptions match “battery storage engineering 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. 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 50,022 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 October 8, 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.

Battery storage engineering companies by location

45 lists · largest first

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

Countries

Cities

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 “battery storage engineering companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many battery storage engineering companies are there worldwide?

RevenueBase identified 10,727 company matches for battery storage engineering companies worldwide as of October 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?

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

Which country has the most battery storage engineering companies?

The United States leads with 1,327 companies, followed by China (1,087) and Germany (844). Every battery storage engineering companies list by country and city is linked on this page.

Which city has the most battery storage engineering companies?

Shenzhen leads with 275 company records, followed by London (93) and Noida (50).

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 50,022 professional contacts with verified work emails tracked across these 10,727 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 October 8, 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 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.