Company lists · Data refreshed September 2026

Top 25 Peak shaving battery system companies worldwide

RevenueBase identified 1,718 peak shaving battery system companies worldwide as of September 2026 and tracks 23,403 professional contacts across them, including 6,772 with verified work emails. China is the largest market and Shenzhen the largest hub.

This list covers peak shaving battery system companies 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 20, 2026. Country and city lists for peak shaving battery system companies 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 20, 2026 86% judged on-target in blind review
1,718Companies
23,403Contacts tracked
6,772Verified emails
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The 25 largest peak shaving battery system companies worldwide

Ranked by team size
Top 25 of 1,718 peak shaving battery system companies worldwide, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to peak shaving battery system companies: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceSomerville, MA, United StatesHQ checked Sep 20, 2026501-1,000807 contacts →

Indirect evidence

“Form Energy is an American company driving innovation in energy technology and manufacturing.”

Source: RevenueBase Database · checked Sep 20, 2026
2Indirect evidenceLondon, United KingdomHQ checked Sep 20, 2026201-500402 contacts →

Indirect evidence

“Reon Energy is a leading Cleantech company deploying Intelligent Renewable Energy Microgrids across South Asia, GCC & African region.”

Source: RevenueBase Database · checked Sep 20, 2026
3Indirect evidenceJaipur, IndiaHQ checked Sep 20, 2026501-1,000315 contacts →

Indirect evidence

“Genus Innovation Limited exists to deliver Energy Happiness, the peace of mind that comes from reliable, intelligent, and sustainable energy.”

Source: RevenueBase Database · checked Sep 20, 2026
4Strong evidenceMilan, FranceHQ checked Sep 20, 2026201-500308 contacts →

Strong evidence

“NHOA Energy designs, delivers and services Battery Energy Storage Systems for utility-scale and industrial applications worldwide, based on proprietary technology.”

Source: RevenueBase Database · checked Sep 20, 2026
5Indirect evidenceStockholm, SwedenHQ checked Sep 20, 2026201-500282 contacts →

Indirect evidence

“Polarium is a leading energy storage developer.”

Source: RevenueBase Database · checked Sep 20, 2026
6Partial evidenceDurham, NC, United StatesHQ checked Sep 20, 2026201-500271 contacts →

Partial evidence

“FlexGen delivers the best integrated energy storage systems by taking a functionality and software-first approach.”

Source: RevenueBase Database · checked Sep 20, 2026
7Indirect evidenceAustin, TX, United StatesHQ checked Sep 20, 2026201-500248 contacts →

Indirect evidence

“Base is building the future of American power.”

Source: RevenueBase Database · checked Sep 20, 2026
8Indirect evidenceWestborough, MA, United StatesHQ checked Sep 20, 202651-200244 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
9Indirect evidenceTualatin, OR, United StatesHQ checked Sep 20, 2026501-1,000242 contacts →

Indirect evidence

“Since 2010, Powin has been working to mitigate the economic and environmental impacts of climate change by revolutionizing the way energy is generated, transmitted, and…”

Source: RevenueBase Database · checked Sep 20, 2026
10Indirect evidenceLongmeadow Business Estate, South AfricaHQ checked Sep 20, 2026201-500234 contacts →

Indirect evidence

“The Current Future in Energy Storage.”

Source: RevenueBase Database · checked Sep 20, 2026
11Indirect evidenceNew Delhi, IndiaHQ checked Sep 20, 202651-200216 contacts →

Indirect evidence

“Leading India's (EV)solution and Democratising Energy Access.”

Source: RevenueBase Database · checked Sep 20, 2026
12Partial evidenceNoida, IndiaHQ checked Sep 20, 2026201-500214 contacts →

Partial evidence

“CLN Energy Limited is a BSE-SME listed company specializing in the design and manufacturing of advanced lithium-ion battery solutions.”

Source: RevenueBase Database · checked Sep 20, 2026
13Indirect evidenceKitchener, ON, CanadaHQ checked Sep 20, 20261,001-5,000208 contacts →

Indirect evidence

“e-STORAGE, a subsidiary of Canadian Solar, deploys leading-edge, flexible, turnkey utility energy storage solutions worldwide.”

Source: RevenueBase Database · checked Sep 20, 2026
14Indirect evidencePune, IndiaHQ checked Sep 20, 2026201-500204 contacts →

Indirect evidence

“Kalpa Power has been at the vanguard of India’s clean energy movement.”

Source: RevenueBase Database · checked Sep 20, 2026
15Partial evidenceWestlake Village, VA, United StatesHQ checked Sep 20, 202651-200203 contacts →

Partial evidence

“Energy Vault® is an integrated power infrastructure platform that builds, owns and operates flexible, reliable energy systems to accelerate time-to-power for utilities…”

Source: RevenueBase Database · checked Sep 20, 2026
16Indirect evidenceAustin, TX, United StatesHQ checked Sep 20, 202651-200188 contacts →

Indirect evidence

“Jupiter Power is putting deep energy storage expertise, proven project execution capability, and significant capital to work to help make the energy transition a reality.”

Source: RevenueBase Database · checked Sep 20, 2026
17Strong evidenceVadodara, IndiaHQ checked Sep 20, 202651-200167 contacts →

Strong evidence

“At Newen Systems, we are driving the future of clean energy with cutting-edge Battery Energy Storage Systems (BESS) and DC-coupled solutions.”

Source: RevenueBase Database · checked Sep 20, 2026
18Indirect evidenceNoida, IndiaHQ checked Sep 20, 202651-200162 contacts →

Indirect evidence

“SunSource Energy is a leading provider of solar-based energy and storage solutions to commercial, industrial and institutional customers.”

Source: RevenueBase Database · checked Sep 20, 2026
19Strong evidenceLutherstadt Wittenberg, GermanyHQ checked Sep 20, 2026201-500158 contacts →

Strong evidence

“TESVOLT AG is a German provider and system integrator of battery storage systems for commercial, industrial, and utility-scale applications.”

Source: RevenueBase Database · checked Sep 20, 2026
20Indirect evidenceArendal, NorwayHQ checked Sep 20, 202651-200147 contacts →

Indirect evidence

“Energy you can trust.”

Source: RevenueBase Database · checked Sep 20, 2026
21Indirect evidenceNew York, United StatesHQ checked Sep 20, 202651-200143 contacts →

Indirect evidence

“Convergent Energy and Power manages all aspects of energy storage development for its grid operator, utility, and industrial customers.”

Source: RevenueBase Database · checked Sep 20, 2026
22Indirect evidenceAmerican Fork, UT, United StatesHQ checked Sep 20, 202651-200138 contacts →

Indirect evidence

“Lion Energy is building the future of intelligent energy infrastructure.”

Source: RevenueBase Database · checked Sep 20, 2026
23Indirect evidenceSheffield, United KingdomHQ checked Sep 20, 202651-200135 contacts →

Indirect evidence

“A D2Zero Company With a 24-year track record, Powerstar is an industry leader in electrification, specialising in designing and manufacturing cutting-edge power management tech…”

Source: RevenueBase Database · checked Sep 20, 2026
24Strong evidenceRoche La Molière, FranceHQ checked Sep 20, 202651-200133 contacts →

Strong evidence

“Nidec ASI S.A.S, based near Saint-Etienne (42) in France, is a company that designs, manufactures and installs Battery Energy Storage Systems.”

Source: RevenueBase Database · checked Sep 20, 2026
25Indirect evidenceFrankfurt, GermanyHQ checked Sep 20, 202651-200132 contacts →

Indirect evidence

“Since 2017, ENVIRIA develops comprehensive, integrated energy solutions for commercial and industrial clients.”

Source: RevenueBase Database · checked Sep 20, 2026

Showing 25 of 1,718 peak shaving battery system companies worldwide

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Peak shaving battery system companies worldwide at a glance

As of Sep 20, 2026
28.9%Verified-email coverage
13.6Average contacts per company
11-50Median size (employees)
4.4%Largest-city concentration · Shenzhen
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
642
11-50
515
51-200
296
201-500
141
501-1,000
56
1,001-5,000
42
5,001-10,000
11
10001+
11

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 peak shaving battery system companies, 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 peak shaving battery system companies are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “peak shaving battery system companies”. 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 peak shaving battery system companies), 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 peak shaving battery system companies, 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, 6,772 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 20, 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.

Peak shaving battery system companies by location

8 lists · largest first

Every Peak shaving battery system companies 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 peak shaving battery system companies, 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 peak shaving battery system companies are there worldwide?

RevenueBase identified 1,718 peak shaving battery system companies 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?

Form Energy, headquartered in Somerville, tops this list with the largest team on record.

Which country has the most peak shaving battery system companies?

China leads with 278 companies, followed by the United States (227) and Germany (109). Every peak shaving battery system companies list by country and city is linked on this page.

Which city has the most peak shaving battery system companies?

Shenzhen leads with 75 headquartered companies, followed by London (20) and Toronto (12).

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 6,772 verified decision-maker contacts tracked across these 1,718 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 20, 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.