Company lists · Data refreshed September 2026

Top 25 Renewable energy material suppliers based in the United States

Name: Renewable energy material suppliers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 600 companies tracked

RevenueBase identified 600 renewable energy material suppliers headquartered in the United States as of September 2026 and tracks 12,945 professional contacts across them, including 4,548 with verified work emails. San Diego is the largest hub.

This list covers renewable energy material suppliers headquartered in the United States, 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 17, 2026.

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 17, 2026 86% judged on-target in blind review

600Companies

12,945Contacts tracked

4,548Verified emails

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The 25 largest renewable energy material suppliers based in the United States

Ranked by team size

Top 25 of 600 renewable energy material suppliers based in the United States, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to renewable energy material suppliers: 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	CF Industries	Partial evidence	Northbrook, IL, United StatesHQ checked Sep 17, 2026	1,001-5,000	2,539 contacts →
	Partial evidence “At CF Industries, our mission is to provide clean energy to feed and fuel the world sustainably.” Source: RevenueBase Database · checked Sep 17, 2026
2	Wanzek Construction, Inc., A Mastec Company	Strong evidence	Fargo, ND, United StatesHQ checked Sep 17, 2026	1,001-5,000	933 contacts →
	Strong 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 17, 2026
3	Depcom Power, INC	Partial evidence	Scottsdale, AZ, United StatesHQ checked Sep 17, 2026	1,001-5,000	624 contacts →
	Partial evidence “DEPCOM Power, a Koch Engineered Solutions Company, is a leading solar energy solutions partner providing Development Support, Engineering, Procurement & Construction (EPC)…” Source: RevenueBase Database · checked Sep 17, 2026
4	Greentech Renewables	Strong evidence	San Diego, CA, United StatesHQ checked Sep 17, 2026	1,001-5,000	595 contacts →
	Strong evidence “As Greentech Renewables, we prioritize our commitment to providing customers with exceptional service and top-tier products from prominent renewable energy manufacturers.” Source: RevenueBase Database · checked Sep 17, 2026
5	Gibraltar Industries	Strong evidence	Buffalo, NY, United StatesHQ checked Sep 17, 2026	1,001-5,000	462 contacts →
	Strong evidence “Gibraltar Industries, Inc.(Nasdaq: ROCK), is a leading manufacturer and provider of products and services for the renewable energy, residential, agtech, and infrastructure markets.” Source: RevenueBase Database · checked Sep 17, 2026
6	Takkion	Partial evidence	Evansville, WY, United StatesHQ checked Sep 17, 2026	1,001-5,000	358 contacts →
	Partial evidence “TAKKION is Moving Energy Forward.” Source: RevenueBase Database · checked Sep 17, 2026
7	Arevon	Indirect evidence	Scottsdale, AZ, United StatesHQ checked Sep 17, 2026	201-500	316 contacts →
	Indirect evidence “Arevon is a U.S.” Source: RevenueBase Database · checked Sep 17, 2026
8	Illuminate USA	Partial evidence	Pataskala, OH, United StatesHQ checked Sep 17, 2026	1,001-5,000	315 contacts →
	Partial evidence “Illuminate USA is an American leader in advanced clean energy manufacturing, dedicated to delivering cutting-edge solar panel technology and sustainable energy solutions.” Source: RevenueBase Database · checked Sep 17, 2026
9	Solarworld	Partial evidence	Hillsboro, OR, United StatesHQ checked Sep 17, 2026	1,001-5,000	270 contacts →
	Partial evidence “SolarWorld manufactures and sells solar power solutions and in doing so contributes to a cleaner energy supply worldwide.” Source: RevenueBase Database · checked Sep 17, 2026
10	CON Edison Clean Energy Businesses	Strong evidence	Valhalla, NY, United StatesHQ checked Sep 17, 2026	201-500	268 contacts →
	Strong evidence “Con Edison Clean Energy Businesses, Inc.(Con Edison CEB) is a leader in the renewable energy industry.” Source: RevenueBase Database · checked Sep 17, 2026
11	RNWBL	Strong evidence	Houston, AZ, United StatesHQ checked Sep 17, 2026	501-1,000	264 contacts →
	Strong evidence “RNWBL is a high-growth services and technology company, specializing in renewable energy solutions.” Source: RevenueBase Database · checked Sep 17, 2026
12	Novel Energy Solutions	Partial evidence	St Paul, MN, United StatesHQ checked Sep 17, 2026	201-500	218 contacts →
	Partial evidence “Novel Energy delivers solar energy solutions helping provide sustainable options to meet evolving energy needs.” Source: RevenueBase Database · checked Sep 17, 2026
13	Baywa R.E. Solar Distribution US	Indirect evidence	Santa Fe, NM, United StatesHQ checked Sep 17, 2026	51-200	155 contacts →
	Indirect evidence “BayWa r.e.” Source: RevenueBase Database · checked Sep 17, 2026
14	Wtec Energy	Strong evidence	Hasbrouck Heights, NJ, United StatesHQ checked Sep 17, 2026	501-1,000	143 contacts →
	Strong evidence “WTEC Energy provides high-performance, cost-effective wire, cable and steel products and solutions utilizing advanced technology, quality methods, and superior materials.” Source: RevenueBase Database · checked Sep 17, 2026
15	Greenskies Clean Focus	Partial evidence	North Haven, CT, United StatesHQ checked Sep 17, 2026	51-200	123 contacts →
	Partial evidence “Greenskies Clean Energy is a commercial solar developer, owner, and operator headquartered in North Haven, Connecticut.” Source: RevenueBase Database · checked Sep 17, 2026
16	Dynamic Energy	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 17, 2026	51-200	100 contacts →
	Partial evidence “Dynamic Energy is a full-service clean energy developer and EPC delivering an integrated suite of solar, energy storage, and electric vehicle charging solutions for large…” Source: RevenueBase Database · checked Sep 17, 2026
17	Harvest Solar	Partial evidence	Jackson, MI, United StatesHQ checked Sep 17, 2026	51-200	84 contacts →
	Partial evidence “Harvest Solar is an innovative and growing Michigan-based company leading the clean energy transition in the Midwest.” Source: RevenueBase Database · checked Sep 17, 2026
18	Fortune Energy	Partial evidence	Simi Valley, CA, United StatesHQ checked Sep 17, 2026	51-200	84 contacts →
	Partial evidence “Fortune Energy is a leading nationwide wholesale distributor of top-tier solar products we provide from our warehouses.” Source: RevenueBase Database · checked Sep 17, 2026
19	NEW Energy Equity	Partial evidence	Annapolis, MD, United StatesHQ checked Sep 17, 2026	51-200	82 contacts →
	Partial evidence “Founded in 2013, New Energy Equity is an ALLETE company specializing in financing and developing solar power generation assets, providing clean electricity to commercial…” Source: RevenueBase Database · checked Sep 17, 2026
20	Waaree Solar Americas INC	Partial evidence	Brookshire, TX, United StatesHQ checked Sep 17, 2026	201-500	78 contacts →
	Partial evidence “Waaree is a global leader in solar energy, boasting the largest presence outside of China.” Source: RevenueBase Database · checked Sep 17, 2026
21	Straightup Solar	Indirect evidence	St Louis, MO, United StatesHQ checked Sep 17, 2026	51-200	73 contacts →
	Indirect evidence “With twenty years of experience, we simplify solar solutions for residential, commercial, and industrial customers.” Source: RevenueBase Database · checked Sep 17, 2026
22	Joule Energy	Partial evidence	New Orleans, LA, United StatesHQ checked Sep 17, 2026	51-200	62 contacts →
	Partial evidence “Joule Energy, a Louisiana owned and operated company, was founded on the principle that investing in energy innovation can be as beneficial to the bottom-line as it is to the…” Source: RevenueBase Database · checked Sep 17, 2026
23	Renewable Solar	Indirect evidence	Hanford, CA, United StatesHQ checked Sep 17, 2026	51-200	60 contacts →
	Indirect evidence “Formed in 2002 with a heavy focus in Agriculture.” Source: RevenueBase Database · checked Sep 17, 2026
24	Green Power Energy	Partial evidence	Annandale, NJ, United StatesHQ checked Sep 17, 2026	51-200	58 contacts →
	Partial evidence “Green Power Energy has been in operation since 2009, serving thousands of homes and businesses across the Northeast.” Source: RevenueBase Database · checked Sep 17, 2026
25	ION Solar Pros	Partial evidence	Middlebury, CT, United StatesHQ checked Sep 17, 2026	11-50	56 contacts →
	Partial evidence “iSP is a full service solar energy provider that delivers best in class, energy efficient, most durable solar products from leading manufacturers in the industry.” Source: RevenueBase Database · checked Sep 17, 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: renewable energy material suppliers. 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 renewable energy material suppliers.
Partial evidence: Its own public description names part of renewable energy material suppliers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name renewable energy material suppliers. 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 600 renewable energy material suppliers based in the United States

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Renewable energy material suppliers based in the United States at a glance

As of Sep 17, 2026

35.1%Verified-email coverage

21.6Average contacts per company

11-50Median size (employees)

2.0%Largest-city concentration · San Diego

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

237

11-50

234

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 600 companies.

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 renewable energy material suppliers, 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.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “renewable energy material suppliers”. 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 renewable energy material suppliers), 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 renewable energy material suppliers, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
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, 4,548 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 17, 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.

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 renewable energy material suppliers, 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 renewable energy material suppliers are there based in the United States?

RevenueBase identified 600 renewable energy material suppliers headquartered in the United States 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?

CF Industries, headquartered in Northbrook, tops this list with the largest team on record.

Which city has the most renewable energy material suppliers?

San Diego leads with 12 headquartered companies, followed by Los Angeles (10) and Dallas (9).

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 4,548 verified decision-maker contacts tracked across these 600 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 17, 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.