Company lists · Data refreshed September 2026

Top 25 Solar project developers worldwide

Name: Solar project developers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 18, 2026 23,751 companies tracked

RevenueBase identified 23,751 solar project developers worldwide as of September 2026 and tracks 336,307 professional contacts across them, including 91,121 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 project developers 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 project developers 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

23,751Companies

336,307Contacts tracked

91,121Verified emails

0Mobile numbers

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The 25 largest solar project developers worldwide

Ranked by team size

Top 25 of 23,751 solar project developers worldwide, ranked by team size, largest first. Data refreshed Sep 18, 2026. RevenueBase Smart Search rates how each company's information relates to solar project developers: 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	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 18, 2026	10001+	7,974 contacts →
	Indirect evidence “Life runs on clean energy.” Source: RevenueBase Database · checked Sep 18, 2026
2	ENPAL	Indirect evidence	Berlin, GermanyHQ checked Sep 18, 2026	5,001-10,000	3,242 contacts →
	Indirect evidence “Enpal is Europe's leading new energy company.” Source: RevenueBase Database · checked Sep 18, 2026
3	Sunpower Corporation	Indirect evidence	Richmond, CA, United StatesHQ checked Sep 18, 2026	1,001-5,000	2,675 contacts →
	Indirect evidence “We believe clean energy and backup storage should be accessible to everybody.” Source: RevenueBase Database · checked Sep 18, 2026
4	Tata Power Renewable Energy Limited	Indirect evidence	Mumbai, IndiaHQ checked Sep 18, 2026	501-1,000	2,660 contacts →
	Indirect 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
5	Waaree Group	Indirect evidence	Mumbai, IndiaHQ checked Sep 18, 2026	5,001-10,000	2,264 contacts →
	Indirect 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
6	MOSS	Partial evidence	Fort Lauderdale, FL, United StatesHQ checked Sep 18, 2026	5,001-10,000	2,214 contacts →
	Partial evidence “Moss is a national, privately-held construction firm providing innovative solutions resulting in award-winning projects.” Source: RevenueBase Database · checked Sep 18, 2026
7	Trinasolar	Indirect evidence	Jiangsu, ChinaHQ checked Sep 18, 2026	10001+	2,199 contacts →
	Indirect evidence “Founded in 1997, Trinasolar (688599.” Source: RevenueBase Database · checked Sep 18, 2026
8	Premier Energies Limited	Partial evidence	Secunderabad, IndiaHQ checked Sep 18, 2026	501-1,000	1,854 contacts →
	Partial 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	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
10	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
11	Canadian Solar INC	Partial evidence	Kitchener, ON, CanadaHQ checked Sep 18, 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 18, 2026
12	SUN King	Partial evidence	Nairobi, KenyaHQ checked Sep 18, 2026	1,001-5,000	1,492 contacts →
	Partial 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
13	Voltalia	Indirect evidence	Paris, FranceHQ checked Sep 18, 2026	1,001-5,000	1,436 contacts →
	Indirect evidence “Voltalia is an international player in renewable energies.” Source: RevenueBase Database · checked Sep 18, 2026
14	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
15	SAEL	Strong evidence	New Delhi, IndiaHQ checked Sep 18, 2026	1,001-5,000	1,212 contacts →
	Strong evidence “SAEL Industries Limited, is a leading Indian renewable energy company specializing in solar and waste-to-energy projects, committed to fostering green assets that contribute to…” Source: RevenueBase Database · checked Sep 18, 2026
16	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
17	Goodleap	Partial evidence	Roseville, CA, United StatesHQ checked Sep 18, 2026	501-1,000	1,143 contacts →
	Partial evidence “GoodLeap is a technology company delivering best-in-class financing and software products for sustainable solutions, from solar panels and batteries to energy-efficient HVAC, heat…” Source: RevenueBase Database · checked Sep 18, 2026
18	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
19	Solarig	Indirect evidence	Madrid, SpainHQ checked Sep 18, 2026	1,001-5,000	998 contacts →
	Indirect evidence “Solarig was founded in 2005 by a group of 65 Spanish entrepreneurs as an investment vehicle in photovoltaic assets in Spain and Italy.” Source: RevenueBase Database · checked Sep 18, 2026
20	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
21	Nextracker INC	Partial evidence	Fremont, CA, United StatesHQ checked Sep 18, 2026	501-1,000	944 contacts →
	Partial evidence “Since day one, Nextracker’s mission has been to transition the world to affordable, renewable power, by developing the highest-performing and resilient solar tracking technologies…” Source: RevenueBase Database · checked Sep 18, 2026
22	Wanzek Construction, Inc., A Mastec Company	Indirect evidence	Fargo, ND, United StatesHQ checked Sep 18, 2026	1,001-5,000	933 contacts →
	Indirect 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
23	Recurrent Energy	Strong evidence	Austin, United StatesHQ checked Sep 18, 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 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	Saatvik Solar	Partial evidence	Gurugram, IndiaHQ checked Sep 18, 2026	1,001-5,000	819 contacts →
	Partial evidence “Saatvik Green Energy (‘Saatvik Solar”) ranks among the “Top Solar Panel Manufacturers” in India with an annual current production capacity of 4.8GW/Annum, having its…” 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 project developers. 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 project developers.
Partial evidence: Its own public description names part of solar project developers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name solar project developers. 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 23,751 solar project developers worldwide

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Solar project developers worldwide at a glance

As of Sep 18, 2026

27.1%Verified-email coverage

14.2Average contacts per company

11-50Median size (employees)

0.9%Largest-city concentration · Lahore

Sep 18, 2026Page data refreshed

Companies by employee count

1-10

10,568

11-50

9,156

51-200

2,804

201-500

703

501-1,000

191

1,001-5,000

142

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 project developers, 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: 58 countries, largest first: the United States, India, Brazil, Germany, the United Kingdom, Spain, Australia, France, Italy, Pakistan and 48 more. Country and city lists for solar project developers are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “solar project developers”. 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 project developers), 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 project developers, 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, 91,121 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 project developers by location

114 lists · largest first

Every Solar project developers 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 project developers, 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 project developers are there worldwide?

RevenueBase identified 23,751 solar project developers 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 project developers?

The United States leads with 4,497 companies, followed by India (2,944) and Brazil (2,542). Every solar project developers list by country and city is linked on this page.

Which city has the most solar project developers?

Lahore leads with 203 headquartered companies, followed by London (175) and Sao Paulo (170).

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 91,121 verified decision-maker contacts tracked across these 23,751 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.

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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.