Company lists · Data refreshed October 2026

Top 25 Commercial energy storage developers based in the United States

Name: Commercial energy storage developers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 10, 2026 1,617 companies tracked

RevenueBase identified 1,617 company matches for commercial energy storage developers associated with the United States as of October 2026 and tracks 71,461 professional contacts across them, including 29,605 with verified work emails. New York is the largest hub.

This list covers company matches for commercial energy storage developers 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 October 10, 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 Oct 10, 2026 How this list was built

1,617Companies

71,461Contacts tracked

29,605Verified emails

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The 25 largest commercial energy storage developers based in the United States

Ranked by team size

Top 25 of 1,617 company matches for commercial energy storage developers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 10, 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	Nextera Energy Resources	Exact match	Juno Beach, FL, United StatesHQ recorded Oct 10, 2026	10001+	6,409 contacts →
	Exact match “NextEra Energy Resources, LLC, together with its affiliated entities,("NextEra Energy Resources") is one of the largest energy infrastructure companies in North America.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
2	Enphase Energy	Exact match	Fremont, CA, United StatesHQ recorded Oct 10, 2026	1,001-5,000	3,158 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 10, 2026 · View company records in RevenueBase
3	Invenergy	Exact match	Chicago, IL, United StatesHQ recorded Oct 10, 2026	1,001-5,000	2,472 contacts →
	Exact match “Invenergy is North America’s largest privately held developer, owner, and operator of innovative, reliable power infrastructure.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
4	Sunpower Corporation	Exact match	Richmond, CA, United StatesHQ recorded Oct 10, 2026	1,001-5,000	2,009 contacts →
	Exact match “We believe clean energy and backup storage should be accessible to everybody.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
5	Mitsubishi Power Americas	Exact match	Lake Mary, FL, United StatesHQ recorded Oct 10, 2026	1,001-5,000	1,984 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 10, 2026 · View company records in RevenueBase
6	Fluence	Exact match	Arlington, VA, United StatesHQ recorded Oct 10, 2026	1,001-5,000	1,950 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 10, 2026 · View company records in RevenueBase
7	Rehlko	Exact match	Milwaukee, WI, United StatesHQ recorded Oct 10, 2026	5,001-10,000	1,864 contacts →
	Exact match “Rehlko is a global leader in energy resilience, delivering the solutions critical to sustain and improve life.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
8	Solv Energy	Exact match	San Diego, CA, United StatesHQ recorded Oct 10, 2026	1,001-5,000	1,437 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 10, 2026 · View company records in RevenueBase
9	Ormat Technologies, INC	Exact match	Reno, NV, United StatesHQ recorded Oct 10, 2026	1,001-5,000	1,298 contacts →
	Exact match “With over five decades of experience, Ormat Technologies, Inc.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
10	Qcells North America	Exact match	Irvine, CA, United StatesHQ recorded Oct 10, 2026	501-1,000	1,041 contacts →
	Exact match “Qcells is a renowned complete energy solutions provider in solar cell and module, energy storage, downstream project business and energy retail.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
11	Wanzek Construction, Inc., A Mastec Company	Exact match	Fargo, ND, United StatesHQ recorded Oct 10, 2026	1,001-5,000	946 contacts →
	Exact match “Wanzek Construction, Inc, a MasTec Renewables company, is a leading general construction contractor and clean energy services company headquartered in Fargo, North Dakota.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
12	Form Energy	Exact match	Somerville, MA, United StatesHQ recorded Oct 10, 2026	501-1,000	867 contacts →
	Exact match “Form Energy is an American company driving innovation in energy technology and manufacturing.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
13	Recurrent Energy	Exact match	Austin, United StatesHQ recorded Oct 10, 2026	501-1,000	840 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
14	Clearway Energy Group	Exact match	San Francisco, CA, United StatesHQ recorded Oct 10, 2026	501-1,000	837 contacts →
	Exact match “Clearway Energy Group’s vision is a world powered by clean energy.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
15	Pattern Energy	Exact match	San Francisco, CA, United StatesHQ recorded Oct 10, 2026	501-1,000	826 contacts →
	Exact match “Pattern Energy is one of the world’s largest privately-owned developers and operators of wind, solar, transmission, and energy storage projects.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
16	Baker Electric	Exact match	Escondido, CA, United StatesHQ recorded Oct 10, 2026	501-1,000	704 contacts →
	Exact match “Baker Electric is a full-service electrical contractor and energy infrastructure expert headquartered in Escondido, California.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
17	Stryten Energy	Exact match	Alpharetta, GA, United StatesHQ recorded Oct 10, 2026	1,001-5,000	696 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 10, 2026 · View company records in RevenueBase
18	Strata Clean Energy	Exact match	Durham, NC, United StatesHQ recorded Oct 10, 2026	501-1,000	641 contacts →
	Exact match “Strata Clean Energy is a fully integrated energy infrastructure company serving utilities, independent power producers, and hyperscalers navigating the rapid transformation of the…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
19	Depcom Power, INC	Exact match	Scottsdale, AZ, United StatesHQ recorded Oct 10, 2026	1,001-5,000	631 contacts →
	Exact match “DEPCOM Power, a Koch Engineered Solutions Company, is a leading solar energy solutions partner providing Development Support, Engineering, Procurement & Construction (EPC)…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
20	Apex Clean Energy	Exact match	Charlottesville, VA, United StatesHQ recorded Oct 10, 2026	201-500	574 contacts →
	Exact match “Apex Clean Energy was founded with a singular focus: to accelerate the shift to clean energy.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
21	Saber Power	Exact match	Houston, TX, United StatesHQ recorded Oct 10, 2026	1,001-5,000	570 contacts →
	Exact match “Saber Power Services, a portfolio company of Greenbelt Capital Partners, is a fully integrated electrical power system services firm providing end-to-end solutions across utility…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
22	Noresco	Exact match	Westborough, MA, United StatesHQ recorded Oct 10, 2026	201-500	479 contacts →
	Exact match “NORESCO, an OPTERRA company, helps customers modernize aging building systems and upgrade energy and water infrastructure to meet evolving demands.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
23	EOS Energy Enterprises, INC	Exact match	Edison, NJ, United StatesHQ recorded Oct 10, 2026	501-1,000	463 contacts →
	Exact match “Eos is on a mission to build a future with limitless energy-with abundant energy that is reliable enough to fuel humanity’s limitless potential.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
24	Enfinity Global	Exact match	Miami, FL, United StatesHQ recorded Oct 10, 2026	201-500	452 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
25	REC Solar	Exact match	San Luis Obispo, CA, United StatesHQ recorded Oct 10, 2026	n/a	423 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Oct 10, 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 “commercial energy storage developers”. 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 1,617 commercial energy storage developers based in the United States

See the full list, filter by size, metro and specialty, and access 29,605 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Commercial energy storage developers based in the United States at a glance

As of Oct 10, 2026

41.4%Verified-email coverage

44.2Average contacts per company

11-50Median size (employees)

4.1%Largest-city concentration · New York

Oct 10, 2026Page data refreshed

Companies by employee count

1-10

609

11-50

609

51-200

259

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 1,617 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 “commercial energy storage developers” 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 29,605 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 10, 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.

Commercial energy storage developers by metro

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 “commercial energy storage developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many commercial energy storage developers are there based in the United States?

RevenueBase identified 1,617 company matches for commercial energy storage developers associated with the United States 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?

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

Which city has the most commercial energy storage developers?

New York leads with 67 company records, followed by Houston (53) and Austin (41).

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 29,605 professional contacts with verified work emails tracked across these 1,617 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 10, 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.