Company lists · Data refreshed October 2026

Top 25 Crystalline silicon solar suppliers based in the United States

RevenueBase identified 472 company matches for crystalline silicon solar suppliers associated with the United States as of October 2026 and tracks 22,852 professional contacts across them, including 6,536 with verified work emails. San Francisco is the largest hub.

This list covers company matches for crystalline silicon solar suppliers 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 11, 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 11, 2026 How this list was built
472Companies
22,852Contacts tracked
6,536Verified emails
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The 25 largest crystalline silicon solar suppliers based in the United States

Ranked by team size
Top 25 of 472 company matches for crystalline silicon solar suppliers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 11, 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 Oct 11, 20265,001-10,0005,777 contacts →

Exact match

“First Solar, Inc.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
2Exact matchFremont, CA, United StatesHQ recorded Oct 11, 20261,001-5,0003,158 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 11, 2026 · View company records in RevenueBase
3Exact matchIrvine, CA, United StatesHQ recorded Oct 11, 2026501-1,0001,041 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 11, 2026 · View company records in RevenueBase
4Exact matchHemlock, MI, United StatesHQ recorded Oct 11, 20261,001-5,000818 contacts →

Exact match

“About Hemlock Semiconductor Hemlock Semiconductor Operations (HSC) is a leading provider of hyper-pure polycrystalline silicon (polysilicon) and other silicon-based products used…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
5Exact matchLehi, UT, United StatesHQ recorded Oct 11, 20265,001-10,000659 contacts →

Exact match

“We’re on a mission to make power personal.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
6Exact matchAlbuquerque, NM, United StatesHQ recorded Oct 11, 202651-200502 contacts →

Exact match

“We’re reshaping the solar landscape with faster installs, stronger systems, and real support that helps pros work smarter.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
7Exact matchRocklin, CA, United StatesHQ recorded Oct 11, 2026201-500360 contacts →

Exact match

“Innovative and sustainable key technologies are prerequisites for renewable energy supply.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
8Exact matchPataskala, OH, United StatesHQ recorded Oct 11, 20261,001-5,000344 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 · Oct 11, 2026 · View company records in RevenueBase
9Exact matchHillsboro, OR, United StatesHQ recorded Oct 11, 20261,001-5,000294 contacts →

Exact match

“SolarWorld manufactures and sells solar power solutions and in doing so contributes to a cleaner energy supply worldwide.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
10Exact matchFremont, CA, United StatesHQ recorded Oct 11, 2026501-1,000192 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 · Oct 11, 2026 · View company records in RevenueBase
11Exact matchAustin, TX, United StatesHQ recorded Oct 11, 202651-200189 contacts →

Exact match

“T1 Energy (NYSE: TE) is building an integrated U.S.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
12Exact matchSt. Paul, MN, United StatesHQ recorded Oct 11, 2026201-500179 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
13Exact matchLongmont, CO, United StatesHQ recorded Oct 11, 202651-200174 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
14Exact matchSan Ramon, CA, United StatesHQ recorded Oct 11, 202651-200167 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 · Oct 11, 2026 · View company records in RevenueBase
15Exact matchMountain Iron, MN, United StatesHQ recorded Oct 11, 2026501-1,000163 contacts →

Exact match

“Founded in 2010, Heliene is an American manufacturer of high-quality solar modules with a commitment to U.S.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
16Exact matchMather, CA, United StatesHQ recorded Oct 11, 2026201-500161 contacts →

Exact match

“The smartest eBOS in solar We manufacture simpler electrical systems that save time, cut labor, and reduce total installation cost.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
17Exact matchGreenwood, SC, United StatesHQ recorded Oct 11, 2026201-500137 contacts →

Exact match

“ES Foundry is the only US-based pure play solar foundry that provides Domestic Content Bonus ITC compliant product solutions for US end customers.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
18Exact matchSan Antonio, TX, United StatesHQ recorded Oct 11, 202651-200127 contacts →

Exact match

“Mission Solar Energy is America's Module Company.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
19Exact matchSanta Clara, CA, United StatesHQ recorded Oct 11, 2026201-500111 contacts →

Exact match

“MiaSolé is a producer of lightweight, flexible and power solar cells.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
20Exact matchHouston, TX, United StatesHQ recorded Oct 11, 2026201-50097 contacts →

Exact match

“Founded in 2021, SEG is a leading vertically integrated PV manufacturer headquartered in Houston, Texas, U.S, and is dedicated to delivering reliable and cost-effective solar…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
21Exact matchJackson, MI, United StatesHQ recorded Oct 11, 202651-20094 contacts →

Exact match

“Harvest Solar is an innovative and growing Michigan-based company leading the clean energy transition in the Midwest.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
22Exact matchSan Diego, CA, United StatesHQ recorded Oct 11, 202651-20092 contacts →

Exact match

“With over 20 years of industry expertise, SolarTech provides cutting-edge solar solutions across California and Arizona.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
23Exact matchSt. Louis, MO, United StatesHQ recorded Oct 11, 202651-20083 contacts →

Exact match

“With twenty years of experience, we simplify solar solutions for residential, commercial, and industrial customers.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
24Exact matchBrookshire, TX, United StatesHQ recorded Oct 11, 2026201-50083 contacts →

Exact match

“Waaree is a global leader in solar energy, boasting the largest presence outside of China.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
25Exact matchSimi Valley, CA, United StatesHQ recorded Oct 11, 202651-20083 contacts →

Exact match

“Fortune Energy is a leading nationwide wholesale distributor of top-tier solar products we provide from our warehouses.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase

Showing 25 of 472 crystalline silicon solar suppliers based in the United States

See the full list, filter by size, metro and specialty, and access 6,536 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Crystalline silicon solar suppliers based in the United States at a glance

As of Oct 11, 2026
28.6%Verified-email coverage
48.4Average contacts per company
11-50Median size (employees)
3.0%Largest-city concentration · San Francisco
Oct 11, 2026Page data refreshed

Companies by employee count

1-10
122
11-50
172
51-200
103
201-500
31
501-1,000
18
1,001-5,000
17
5,001-10,000
3
10001+
6

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 472 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 “crystalline silicon solar suppliers” 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 6,536 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 11, 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.

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 “crystalline silicon solar suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many crystalline silicon solar suppliers are there based in the United States?

RevenueBase identified 472 company matches for crystalline silicon solar suppliers 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?

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

Which city has the most crystalline silicon solar suppliers?

San Francisco leads with 14 company records, followed by Los Angeles (11) and San Jose (11).

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 6,536 professional contacts with verified work emails tracked across these 472 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 11, 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.