Company lists · Data refreshed September 2026

Top 25 Energy storage system software companies worldwide

Name: Energy storage system software companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 5,323 companies tracked

RevenueBase identified 5,323 energy storage system software companies worldwide as of September 2026 and tracks 105,757 professional contacts across them, including 39,251 with verified work emails. The United States is the largest market and Shenzhen the largest hub.

This list covers energy storage system software 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 21, 2026. Country and city lists for energy storage system software 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 21, 2026 86% judged on-target in blind review

5,323Companies

105,757Contacts tracked

39,251Verified emails

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The 25 largest energy storage system software companies worldwide

Ranked by team size

Top 25 of 5,323 energy storage system software companies worldwide, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to energy storage system software 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	ENPAL	Partial evidence	Berlin, GermanyHQ checked Sep 21, 2026	5,001-10,000	3,242 contacts →
	Partial evidence “Enpal is Europe's leading new energy company.” Source: RevenueBase Database · checked Sep 21, 2026
2	Enphase Energy	Strong evidence	Fremont, CA, United StatesHQ checked Sep 21, 2026	1,001-5,000	3,130 contacts →
	Strong evidence “Enphase Energy is a global energy technology company and the world’s leading supplier of microinverter-based solar and battery systems.” Source: RevenueBase Database · checked Sep 21, 2026
3	Solaredge Technologies	Partial evidence	Herzliya, IsraelHQ checked Sep 21, 2026	1,001-5,000	3,091 contacts →
	Partial evidence “SolarEdge is a global leader in smart energy technology.” Source: RevenueBase Database · checked Sep 21, 2026
4	Trinasolar	Indirect evidence	Jiangsu, ChinaHQ checked Sep 21, 2026	10001+	2,199 contacts →
	Indirect evidence “Founded in 1997, Trinasolar (688599.” Source: RevenueBase Database · checked Sep 21, 2026
5	Innio Group	Partial evidence	Munich, GermanyHQ checked Sep 21, 2026	1,001-5,000	2,111 contacts →
	Partial evidence “INNIO Group is a global distributed energy solutions provider that delivers reliable, flexible, transient, decentralized, modular and efficient power.” Source: RevenueBase Database · checked Sep 21, 2026
6	Fluence	Strong evidence	Arlington, VA, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,863 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 21, 2026
7	Mitsubishi Power Americas	Indirect evidence	Lake Mary, FL, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,859 contacts →
	Indirect evidence “Mitsubishi Power Americas is creating a future that works for people and the planet through innovative power generation technology and solutions.” Source: RevenueBase Database · checked Sep 21, 2026
8	Canadian Solar INC	Partial evidence	Kitchener, ON, CanadaHQ checked Sep 21, 2026	10001+	1,781 contacts →
	Partial evidence “Canadian Solar was founded in 2001 in Canada and is one of the world's largest solar technology and renewable energy companies.” Source: RevenueBase Database · checked Sep 21, 2026
9	GE Digital	Strong evidence	San Ramon, CA, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,763 contacts →
	Strong evidence “At GE Digital, our focus is clear: delivering software that accelerates a new era of energy.” Source: RevenueBase Database · checked Sep 21, 2026
10	Quorum Software	Strong evidence	Houston, TX, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,563 contacts →
	Strong evidence “Quorum Software is a leading provider of energy software worldwide powering growth and profitability for energy businesses by connecting people, workflows, and systems with…” Source: RevenueBase Database · checked Sep 21, 2026
11	Solv Energy	Strong evidence	San Diego, CA, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,286 contacts →
	Strong evidence “SOLV Energy is a renewable energy solutions provider for utility solar, energy storage, and high voltage projects in North America.” Source: RevenueBase Database · checked Sep 21, 2026
12	Clarke Energy	Strong evidence	Liverpool, United KingdomHQ checked Sep 21, 2026	1,001-5,000	1,049 contacts →
	Strong evidence “Clarke Energy, a Rehlko company, specialises in energy efficient, low carbon and flexible energy systems.” Source: RevenueBase Database · checked Sep 21, 2026
13	Qcells North America	Strong evidence	Irvine, CA, United StatesHQ checked Sep 21, 2026	501-1,000	954 contacts →
	Strong evidence “Qcells is a renowned complete energy solutions provider in solar cell and module, energy storage, downstream project business and energy retail.” Source: RevenueBase Database · checked Sep 21, 2026
14	Wärtsilä Energy	Partial evidence	Helsinki, FinlandHQ checked Sep 21, 2026	10001+	940 contacts →
	Partial evidence “Wärtsilä leads the transition towards a 100% renewable energy future.” Source: RevenueBase Database · checked Sep 21, 2026
15	Recurrent Energy	Strong evidence	Austin, United StatesHQ checked Sep 21, 2026	501-1,000	931 contacts →
	Strong evidence “Recurrent Energy, a subsidiary of Canadian Solar Inc, is one of the world's largest and most geographically diversified utility-scale solar and energy storage project development…” Source: RevenueBase Database · checked Sep 21, 2026
16	Form Energy	Partial evidence	Somerville, MA, United StatesHQ checked Sep 21, 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 21, 2026
17	IB Vogt Gmbh	Indirect evidence	Berlin, GermanyHQ checked Sep 21, 2026	501-1,000	784 contacts →
	Indirect evidence “ib vogt is firmly committed to supporting the decarbonisation of the global electricity sector.” Source: RevenueBase Database · checked Sep 21, 2026
18	Powersecure, INC	Partial evidence	Durham, NC, United StatesHQ checked Sep 21, 2026	501-1,000	740 contacts →
	Partial evidence “PowerSecure, a Southern Company subsidiary, is a leading provider of innovative energy solutions to electric utilities and their industrial, institutional, and commercial…” Source: RevenueBase Database · checked Sep 21, 2026
19	ALFEN	Strong evidence	Almere, NetherlandsHQ checked Sep 21, 2026	501-1,000	678 contacts →
	Strong evidence “With transformer substations, energy storage systems, charging stations for electric vehicles and a diverse portfolio of other products and services, Alfen has a central and…” Source: RevenueBase Database · checked Sep 21, 2026
20	Strata Clean Energy	Partial evidence	Durham, NC, United StatesHQ checked Sep 21, 2026	501-1,000	631 contacts →
	Partial evidence “Strata Clean Energy is a fully integrated energy infrastructure company serving utilities, independent power producers, and hyperscalers navigating the rapid transformation of the…” Source: RevenueBase Database · checked Sep 21, 2026
21	Depcom Power, INC	Partial evidence	Scottsdale, AZ, United StatesHQ checked Sep 21, 2026	1,001-5,000	624 contacts →
	Partial evidence “DEPCOM Power, a Koch Engineered Solutions Company, is a leading solar energy solutions partner providing Development Support, Engineering, Procurement & Construction (EPC)…” Source: RevenueBase Database · checked Sep 21, 2026
22	Skyelectric Pvt. LTD	Partial evidence	Islamabad, PakistanHQ checked Sep 21, 2026	501-1,000	522 contacts →
	Partial evidence “As we all know, the developing world is suffering from severe energy poverty.” Source: RevenueBase Database · checked Sep 21, 2026
23	REC Solar	Partial evidence	San Luis Obispo, CA, United StatesHQ checked Sep 21, 2026	n/a	471 contacts →
	Partial evidence “Founded in 1997, REC Solar has emerged as a leader in the solar industry, installing 800+ solar and storage solutions for commercial and public sector customers nationwide.” Source: RevenueBase Database · checked Sep 21, 2026
24	Stem, INC	Partial evidence	Houston, TX, United StatesHQ checked Sep 21, 2026	501-1,000	417 contacts →
	Partial evidence “At Stem, we’re reimagining technology to drive the energy transition.” Source: RevenueBase Database · checked Sep 21, 2026
25	Reon Energy Limited	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	201-500	402 contacts →
	Partial evidence “Reon Energy is a leading Cleantech company deploying Intelligent Renewable Energy Microgrids across South Asia, GCC & African region.” Source: RevenueBase Database · checked Sep 21, 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: energy storage system software companies. 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 energy storage system software companies.
Partial evidence: Its own public description names part of energy storage system software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name energy storage system software companies. 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 5,323 energy storage system software companies worldwide

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Energy storage system software companies worldwide at a glance

As of Sep 21, 2026

37.1%Verified-email coverage

19.9Average contacts per company

11-50Median size (employees)

1.9%Largest-city concentration · Shenzhen

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

2,247

11-50

1,732

51-200

770

201-500

277

501-1,000

114

1,001-5,000

113

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 energy storage system software 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 energy storage system software companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “energy storage system software 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 energy storage system software 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 energy storage system software 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, 39,251 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 21, 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.

Energy storage system software companies by location

28 lists · largest first

Every Energy storage system software 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 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 energy storage system software 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 energy storage system software companies are there worldwide?

RevenueBase identified 5,323 energy storage system software 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?

ENPAL, headquartered in Berlin, tops this list with the largest team on record.

Which country has the most energy storage system software companies?

The United States leads with 884 companies, followed by China (477) and Germany (475). Every energy storage system software companies list by country and city is linked on this page.

Which city has the most energy storage system software companies?

Shenzhen leads with 100 headquartered companies, followed by London (72) and Berlin (39).

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 39,251 verified decision-maker contacts tracked across these 5,323 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 21, 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.