Company lists · Data refreshed October 2026

Top 12 Multi-junction solar cell companies based in the United States

RevenueBase identified 42 company matches for multi-junction solar cell companies associated with the United States as of October 2026 and tracks 7,350 professional contacts across them, including 1,720 with verified work emails. San Jose is the largest hub.

This list covers company matches for multi-junction solar cell companies 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 18, 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 18, 2026 How this list was built
42Companies
7,350Contacts tracked
1,720Verified emails
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The 12 largest multi-junction solar cell companies based in the United States

Ranked by team size
Top 12 of 42 company matches for multi-junction solar cell companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 18, 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 18, 20265,001-10,0005,777 contacts →

Exact match

“First Solar, Inc.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
2Exact matchFremont, CA, United StatesHQ recorded Oct 18, 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 18, 2026 · View company records in RevenueBase
3Exact matchAlbuquerque, NM, United StatesHQ recorded Oct 18, 2026201-500150 contacts →

Exact match

“SolAero Technologies Corp.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
4Exact matchSylmar, CA, United StatesHQ recorded Oct 18, 2026201-500142 contacts →

Exact match

“Spectrolab, Inc, a wholly owned subsidiary of The Boeing Company, is the world's leading merchant supplier of the Highest-Efficiency Multijunction Solar Cells for Spacecraft Power…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
5Exact matchSan Carlos, CA, United StatesHQ recorded Oct 18, 202611-5060 contacts →

Exact match

“Swift Solar is transforming solar energy with groundbreaking perovskite tandem technology.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
6Exact matchTorrance, CA, United StatesHQ recorded Oct 18, 202611-508 contacts →

Exact match

“Arzon Solar LLC is the worlds leading designer and manufacturer of concentrator photovoltaic (CPV) commercial solar power systems.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
7Exact matchTempe, AZ, United StatesHQ recorded Oct 18, 20261-107 contacts →

Exact match

“Beyond Silicon is a U.S.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
8Exact matchAnn Arbor, MI, United StatesHQ recorded Oct 18, 20261-104 contacts →

Exact match

“APT Solar Solutions is building the "Arduino of Power." Our patented technology is a scalable, off-grid, stand-alone solar platform designed to bypass the 6-month permitting…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
9Exact matchMiami, FL, United StatesHQ recorded Oct 18, 20261-103 contacts →

Exact match

“Powered by Sunpower”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
10Exact matchAmericus, GA, United StatesHQ recorded Oct 18, 2026201-5002 contacts →

Exact match

“NanoPV solar is executing the largest solar manufacturing facility of USA with the most advanced solar technology and highest energy efficiency in the market.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
11Exact matchAtlanta, GA, United StatesHQ recorded Oct 18, 20261-102 contacts →

Exact match

“Solar Inventions’ technology is based on the inventions of its co-founder, Dr.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
12Exact matchSan Jose, CA, United StatesHQ recorded Oct 18, 20261-101 contacts →

Exact match

“Solactron, Inc.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase

Showing 12 of 42 multi-junction solar cell companies based in the United States

See the full list, filter by size, metro and specialty, and access 1,720 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Multi-junction solar cell companies based in the United States at a glance

As of Oct 18, 2026
23.4%Verified-email coverage
175.0Average contacts per company
11-50Median size (employees)
9.5%Largest-city concentration · San Jose
Oct 18, 2026Page data refreshed

Companies by employee count

1-10
11
11-50
10
51-200
6
201-500
8
501-1,000
4
1,001-5,000
1
5,001-10,000
1
10001+
1

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 42 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 “multi-junction solar cell 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. 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 1,720 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 18, 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 “multi-junction solar cell companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many multi-junction solar cell companies are there based in the United States?

RevenueBase identified 42 company matches for multi-junction solar cell companies 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 multi-junction solar cell companies?

San Jose leads with 4 company records, followed by Fremont (2) and Miami (2).

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 1,720 professional contacts with verified work emails tracked across these 42 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 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 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.