Company lists · Data refreshed September 2026

Top 25 Solar energy providers worldwide

Name: Solar energy providers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 18, 2026 29,585 companies tracked

RevenueBase identified 29,585 solar energy providers worldwide as of September 2026 and tracks 335,148 professional contacts across them, including 79,565 with verified work emails and 0 with mobile numbers. The United States is the largest market and Lahore the largest hub.

This list covers solar energy providers 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 18, 2026. Country and city lists for solar energy providers 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 18, 2026 86% judged on-target in blind review

29,585Companies

335,148Contacts tracked

79,565Verified emails

0Mobile numbers

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest solar energy providers worldwide

Ranked by team size

Top 25 of 29,585 solar energy providers worldwide, ranked by team size, largest first. Data refreshed Sep 18, 2026. RevenueBase Smart Search rates how each company's information relates to solar energy providers: 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	Sunrun	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 18, 2026	10001+	7,974 contacts →
	Partial evidence “Life runs on clean energy.” Source: RevenueBase Database · checked Sep 18, 2026
2	Ambit Energy	Strong evidence	Irving, TX, United StatesHQ checked Sep 18, 2026	n/a	4,150 contacts →
	Strong evidence “Ambit Energy provides electricity, natural gas and solar services in numerous markets across the United States, primarily marketed through a direct sales channel of more than…” Source: RevenueBase Database · checked Sep 18, 2026
3	Luminous Power Technologies P LTD	Indirect evidence	Gurgaon, IndiaHQ checked Sep 18, 2026	5,001-10,000	3,713 contacts →
	Indirect evidence “Powering Progress, Lighting Lives!” Source: RevenueBase Database · checked Sep 18, 2026
4	Enphase Energy	Strong evidence	Fremont, CA, United StatesHQ checked Sep 18, 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 18, 2026
5	Sunpower Corporation	Partial evidence	Richmond, CA, United StatesHQ checked Sep 18, 2026	1,001-5,000	2,675 contacts →
	Partial evidence “We believe clean energy and backup storage should be accessible to everybody.” Source: RevenueBase Database · checked Sep 18, 2026
6	Tata Power Renewable Energy Limited	Partial evidence	Mumbai, IndiaHQ checked Sep 18, 2026	501-1,000	2,660 contacts →
	Partial evidence “Tata Power Renewable Energy Limited (TPREL) is one of India’s leading renewable energy companies, driving the transition towards a cleaner, more resilient and sustainable energy…” Source: RevenueBase Database · checked Sep 18, 2026
7	Waaree Group	Partial evidence	Mumbai, IndiaHQ checked Sep 18, 2026	5,001-10,000	2,264 contacts →
	Partial evidence “Founded in 1990, Waaree Energies Limited is India’s leading renewable energy company, driving the global transition to clean power.” Source: RevenueBase Database · checked Sep 18, 2026
8	Premier Energies Limited	Strong evidence	Secunderabad, IndiaHQ checked Sep 18, 2026	501-1,000	1,854 contacts →
	Strong evidence “INDIA'S FIRST LEED GOLD-RATED SOLAR MANUFACTURING FACILITY- The year was 1995, when Shri Surendarpal Singh Saluja established Premier Energies with the goal to harness the sun’s…” Source: RevenueBase Database · checked Sep 18, 2026
9	Freedom Forever	Partial evidence	Temecula, CA, United StatesHQ checked Sep 18, 2026	1,001-5,000	1,830 contacts →
	Partial evidence “Freedom Forever is a residential solar installation company that partners with solar sales companies in the industry.” Source: RevenueBase Database · checked Sep 18, 2026
10	Solarsquare	Partial evidence	Mumbai, IndiaHQ checked Sep 18, 2026	1,001-5,000	1,812 contacts →
	Partial evidence “At SolarSquare, we make going solar simple, reliable, and worry-free.” Source: RevenueBase Database · checked Sep 18, 2026
11	Trinity Solar	Partial evidence	Wall Township, NJ, United StatesHQ checked Sep 18, 2026	1,001-5,000	1,794 contacts →
	Partial evidence “Trinity Solar is one of the largest privately held residential solar companies in the nation.” Source: RevenueBase Database · checked Sep 18, 2026
12	Canadian Solar INC	Strong evidence	Kitchener, ON, CanadaHQ checked Sep 18, 2026	10001+	1,781 contacts →
	Strong 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 18, 2026
13	Energy Development Corporation	Partial evidence	Pasig City, PhilippinesHQ checked Sep 18, 2026	1,001-5,000	1,719 contacts →
	Partial evidence “The Energy Development Corporation (EDC) is a pioneer in generating 100% clean, renewable, and reliable power as an electricity supplier in the Philippines for over 40 years.” Source: RevenueBase Database · checked Sep 18, 2026
14	SUN King	Strong evidence	Nairobi, KenyaHQ checked Sep 18, 2026	1,001-5,000	1,492 contacts →
	Strong evidence “Sun King designs, distributes, installs, and finances solar energy solutions for the 1.8 billion global consumers who cannot reliably access or afford traditional electrical grid…” Source: RevenueBase Database · checked Sep 18, 2026
15	IGS Energy	Partial evidence	Dublin, OH, United StatesHQ checked Sep 18, 2026	1,001-5,000	1,388 contacts →
	Partial evidence “IGS Energy has been a trusted energy advisor since 1989, growing into one of the nation’s top energy retailers.” Source: RevenueBase Database · checked Sep 18, 2026
16	Genesis	Partial evidence	Auckland, New ZealandHQ checked Sep 18, 2026	501-1,000	1,295 contacts →
	Partial evidence “Powering a sustainable and thriving Aotearoa We’re working toward a low-carbon future, helping to move Aotearoa forward with renewable energy at the core.” Source: RevenueBase Database · checked Sep 18, 2026
17	Solv Energy	Strong evidence	San Diego, CA, United StatesHQ checked Sep 18, 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 18, 2026
18	Blue Raven Solar	Partial evidence	Orem, UT, United StatesHQ checked Sep 18, 2026	1,001-5,000	1,168 contacts →
	Partial evidence “Blue Raven Solar, a SunPower Company, is a retailer of residential home solar systems.” Source: RevenueBase Database · checked Sep 18, 2026
19	EDF Solutions Solaires	Indirect evidence	Limonest, FranceHQ checked Sep 18, 2026	1,001-5,000	1,085 contacts →
	Indirect evidence “EDF solutions solaires est une filiale à 100% du groupe EDF et leader de l'autoconsommation solaire chez les particuliers depuis plus de 20 ans.” Source: RevenueBase Database · checked Sep 18, 2026
20	Minha Casa Solar	Strong evidence	Contagem, BrazilHQ checked Sep 18, 2026	n/a	1,059 contacts →
	Strong evidence “Fundada em 2010, a Minha Casa Solar se destaca como líder na venda de equipamentos de energia solar em todo o Brasil.” Source: RevenueBase Database · checked Sep 18, 2026
21	Comerc Energia	Partial evidence	Sao Paulo, BrazilHQ checked Sep 18, 2026	501-1,000	1,023 contacts →
	Partial evidence “Reinventando o futuro com soluções inovadoras de energia e descarbonização.” Source: RevenueBase Database · checked Sep 18, 2026
22	Qcells North America	Strong evidence	Irvine, CA, United StatesHQ checked Sep 18, 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 18, 2026
23	Wanzek Construction, Inc., A Mastec Company	Partial evidence	Fargo, ND, United StatesHQ checked Sep 18, 2026	1,001-5,000	933 contacts →
	Partial evidence “Wanzek Construction, Inc, a MasTec Renewables company, is a leading general construction contractor and clean energy services company headquartered in Fargo, North Dakota.” Source: RevenueBase Database · checked Sep 18, 2026
24	ION Solar	Partial evidence	Provo, UT, United StatesHQ checked Sep 18, 2026	501-1,000	912 contacts →
	Partial evidence “Ion Solar is a premium, full-service solar provider.” Source: RevenueBase Database · checked Sep 18, 2026
25	Sunnova Energy	Partial evidence	Houston, TX, United StatesHQ checked Sep 18, 2026	501-1,000	906 contacts →
	Partial evidence “Sunnova Energy International Inc.(NYSE: NOVA) is an industry-leading energy services company focused on making clean energy more accessible, reliable, and affordable for…” Source: RevenueBase Database · checked Sep 18, 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: solar energy providers. 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 solar energy providers.
Partial evidence: Its own public description names part of solar energy providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name solar energy providers. 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 29,585 solar energy providers worldwide

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 79,565 reachable decision-makers.

Free signup · no credit card

View the full list →

Solar energy providers worldwide at a glance

As of Sep 18, 2026

23.7%Verified-email coverage

11.3Average contacts per company

11-50Median size (employees)

0.8%Largest-city concentration · Lahore

Sep 18, 2026Page data refreshed

Companies by employee count

1-10

13,830

11-50

11,208

51-200

3,200

201-500

728

501-1,000

198

1,001-5,000

139

5,001-10,000

10001+

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 solar energy providers, 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: 55 countries, largest first: the United States, India, Brazil, Germany, the United Kingdom, Australia, Spain, France, Italy, the Netherlands and 45 more. Country and city lists for solar energy providers are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “solar energy providers”. 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 solar energy providers), 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 solar energy providers, 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, 79,565 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 18, 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.

Solar energy providers by location

112 lists · largest first

Every Solar energy providers 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 solar energy providers, 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 solar energy providers are there worldwide?

RevenueBase identified 29,585 solar energy providers 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?

Sunrun, headquartered in San Francisco, tops this list with the largest team on record.

Which country has the most solar energy providers?

The United States leads with 5,059 companies, followed by India (3,223) and Brazil (2,944). Every solar energy providers list by country and city is linked on this page.

Which city has the most solar energy providers?

Lahore leads with 245 headquartered companies, followed by Sao Paulo (194) and Ahmedabad (178).

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 79,565 verified decision-maker contacts tracked across these 29,585 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 18, 2026.

Ready to reach these companies? Verified emails and direct dials for all 29,585 solar energy providers worldwide. Start with a free account, no credit card.

Download this list →

Related lists

Browse the directory

Browse: Companies home · Lists by location · New lists

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.