Company lists · Data refreshed November 2026

Top 25 Solar thermal technology companies worldwide

RevenueBase identified 5,837 company matches for solar thermal technology companies worldwide as of November 2026 and tracks 61,020 professional contacts across them, including 11,754 with verified work emails. The United States is the largest market and Madrid the largest hub.

This list covers company matches for solar thermal technology companies worldwide, 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 November 6, 2026. Country and city lists for solar thermal technology companies follow the table.

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 Nov 6, 2026 How this list was built
5,837Companies
61,020Contacts tracked
11,754Verified emails
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The 25 largest solar thermal technology companies worldwide

Ranked by team size
Top 25 of 5,837 company matches for solar thermal technology companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchTempe, AZ, United StatesHQ recorded Nov 6, 20265,001-10,0005,982 contacts →

Exact match

“First Solar, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchFremont, CA, United StatesHQ recorded Nov 6, 20261,001-5,0003,227 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 · Nov 6, 2026 · View company records in RevenueBase
3Exact matchShanghai, ChinaHQ recorded Nov 6, 202610001+2,001 contacts →

Exact match

“Jinko Solar Co, Ltd.(referred to as "JinkoSolar," stock code: 688223) is a globally renowned and highly innovative solar technology company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact match西安, ChinaHQ recorded Nov 6, 202610001+1,666 contacts →

Exact match

“Founded in LONGi Green Energy Technology Co, Ltd.(LONGi, Stock Code: 601012.SH) is committed to becoming the most compelling solar technology company by leading the world’s…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchCascavel, BrazilHQ recorded Nov 6, 2026n/a698 contacts →

Exact match

“Na Ilumisol Energia Solar, acreditamos que sustentabilidade e economia andam juntas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchBeijing, ChinaHQ recorded Nov 6, 202610001+512 contacts →

Exact match

“Hanergy Mobile Energy Holding Group is a multinational clean energy company and a world leader in thin-film solar power.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 20261,001-5,000389 contacts →

Exact match

“Vaillant Group, ısıtma ve havalandırma teknolojisi alanlarında uluslararası pazarlarda lider bir kuruluştur.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBangalore, IndiaHQ recorded Nov 6, 2026201-500387 contacts →

Exact match

“Orb Energy is a vertically integrated solar energy solutions provider - including manufacturing solar photovoltaic panels in Bengaluru and financing SME customers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchKunshan City, ChinaHQ recorded Nov 6, 20261,001-5,000372 contacts →

Exact match

“Arctech (SSE-STAR:688408) is the world-leading manufacturer and service provider of photovoltaic mounting and tracking solution, and energy storage solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchPataskala, OH, United StatesHQ recorded Nov 6, 20261,001-5,000363 contacts →

Exact match

“Illuminate USA is an American leader in advanced clean energy manufacturing, dedicated to delivering cutting-edge solar panel technology and sustainable energy solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBlaubeuren, GermanyHQ recorded Nov 6, 2026501-1,000335 contacts →

Exact match

“Thermische Produktionslösungen und Beschichtungstechnologien zählen zu den Kernkompetenzen von centrotherm.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchWeil Der Stadt / Hausen, GermanyHQ recorded Nov 6, 20261,001-5,000247 contacts →

Exact match

“Since 1995, Krannich Solar has been a strong partner for photovoltaic installers and offers everything that drives the energy revolution: sound advice, effective logistics and one…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchBerkeley, CA, United StatesHQ recorded Nov 6, 202651-200230 contacts →

Exact match

“Founded in 2019, Terabase Energy is a solar technology company whose mission is to reduce the cost and increase the scalability of solar by building an interconnected digital and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMaringa, BrazilHQ recorded Nov 6, 2026201-500218 contacts →

Exact match

“A Aldo Solar completa 40 anos em 2022.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchLlinars Del Vallès, SpainHQ recorded Nov 6, 2026501-1,000205 contacts →

Exact match

“SolarProfit es la compañía líder especializada en energías renovables, como energía solar fotovoltaica y sistemas de aerotermia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchGandhinagar, IndiaHQ recorded Nov 6, 2026201-500205 contacts →

Exact match

“Topsun Energy ltd Founded in 2007 positioned among the Top 10 In Indian Solar industry as a & .”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchFremont, CA, United StatesHQ recorded Nov 6, 2026501-1,000196 contacts →

Exact match

“Solyndra designs and manufactures photovoltaic systems, comprised of panels and mounting hardware, for the commercial rooftop market.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSt. Paul, MN, United StatesHQ recorded Nov 6, 2026201-500186 contacts →

Exact match

“Novel Energy delivers solar energy solutions helping provide sustainable options to meet evolving energy needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchLongmont, CO, United StatesHQ recorded Nov 6, 202651-200179 contacts →

Exact match

“We help you capture the benefits of clean solar energy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchMieres, SpainHQ recorded Nov 6, 2026501-1,000177 contacts →

Exact match

“Rioglass Solar is an international renewable energy company with more than 15 years of experience in the solar power industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSan Ramon, CA, United StatesHQ recorded Nov 6, 202651-200169 contacts →

Exact match

“Founded in 1998, Solar Technologies has installed more than solar panels and helped thousands of Bay Area home and business owners save money with solar.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchParis, FranceHQ recorded Nov 6, 202651-200162 contacts →

Exact match

“GÉNÉRALE DU SOLAIRE was created in 2008 at the initiative of Daniel Bour.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchLehi, UT, United StatesHQ recorded Nov 6, 202611-50149 contacts →

Exact match

“Fluent Solar, your whole home provider of efficient and affordable solar technology.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBangalore, IndiaHQ recorded Nov 6, 202651-200148 contacts →

Exact match

“Anu Solar Power Pvt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchMontpellier, FranceHQ recorded Nov 6, 2026201-500142 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 5,837 solar thermal technology companies worldwide

See the full list, filter by size, metro and specialty, and access 11,754 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Solar thermal technology companies worldwide at a glance

As of Nov 6, 2026
19.3%Verified-email coverage
10.5Average contacts per company
11-50Median size (employees)
0.6%Largest-city concentration · Madrid
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
2,696
11-50
2,116
51-200
664
201-500
143
501-1,000
52
1,001-5,000
35
5,001-10,000
16
10001+
15

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for solar thermal technology companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “solar thermal technology companies” 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. 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 11,754 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 November 6, 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.

Solar thermal technology companies by location

22 lists · largest first

Every Solar thermal technology 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 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 “solar thermal technology companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many solar thermal technology companies are there worldwide?

RevenueBase identified 5,837 company matches for solar thermal technology companies worldwide as of November 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?

First Solar tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most solar thermal technology companies?

The United States leads with 639 companies, followed by India (606) and Brazil (598). Every solar thermal technology companies list by country and city is linked on this page.

Which city has the most solar thermal technology companies?

Madrid leads with 37 company records, followed by Lahore (36) and Pune (34).

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 11,754 professional contacts with verified work emails tracked across these 5,837 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 November 6, 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.