Company lists · Data refreshed October 2026

Top 25 Industrial renewable energy integration companies based in the United States

Name: Industrial renewable energy integration companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 16, 2026 3,630 companies tracked

RevenueBase identified 3,630 company matches for industrial renewable energy integration companies associated with the United States as of October 2026 and tracks 147,339 professional contacts across them, including 53,336 with verified work emails. Houston is the largest hub.

This list covers company matches for industrial renewable energy integration 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 16, 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 16, 2026 How this list was built

3,630Companies

147,339Contacts tracked

53,336Verified emails

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The 25 largest industrial renewable energy integration companies based in the United States

Ranked by team size

Top 25 of 3,630 company matches for industrial renewable energy integration companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 16, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Mcdermott International, LTD	Exact match	Houston, TX, United StatesHQ recorded Oct 16, 2026	10001+	21,087 contacts →
	Exact match “McDermott is a premier provider of engineering and construction solutions to the energy industry.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
2	TRANE	Exact match	Davidson, NC, United StatesHQ recorded Oct 16, 2026	10001+	10,624 contacts →
	Exact match “Trane is the building technology and energy solutions leader who deploys a depth and breadth of expertise, backgrounds, and perspectives to innovate new technologies and…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
3	DTE Energy	Exact match	Detroit, MI, United StatesHQ recorded Oct 16, 2026	10001+	9,374 contacts →
	Exact match “DTE is one of the largest Fortune 500 diversified energy companies, proudly serving Michigan for over a century.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
4	Nextera Energy Resources	Exact match	Juno Beach, FL, United StatesHQ recorded Oct 16, 2026	10001+	6,409 contacts →
	Exact match “NextEra Energy Resources, LLC, together with its affiliated entities,("NextEra Energy Resources") is one of the largest energy infrastructure companies in North America.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
5	Generac	Exact match	Waukesha, WI, United StatesHQ recorded Oct 16, 2026	5,001-10,000	3,918 contacts →
	Exact match “Generac is the total energy solutions company powering a smarter world.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
6	FTI	Exact match	Menasha, WI, United StatesHQ recorded Oct 16, 2026	1,001-5,000	2,979 contacts →
	Exact match “Faith Technologies Incorporated (FTI) is a dynamic organization comprised of construction, engineering, manufacturing and renewable energy experts.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
7	Mckinstry	Exact match	Seattle, WA, United StatesHQ recorded Oct 16, 2026	1,001-5,000	2,293 contacts →
	Exact match “We're a national construction and energy services company dedicated to innovating the waste and climate harm out of the built environment.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
8	Mitsubishi Power Americas	Exact match	Lake Mary, FL, United StatesHQ recorded Oct 16, 2026	1,001-5,000	1,984 contacts →
	Exact match “Mitsubishi Power Americas is creating a future that works for people and the planet through innovative power generation technology and solutions.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
9	Enercon Services, INC	Exact match	Kennesaw, GA, United StatesHQ recorded Oct 16, 2026	1,001-5,000	1,980 contacts →
	Exact match “ENERCON is a multi-discipline engineering and environmental engineering support services firm focused on delivering safe and efficient solutions for the power, data center and…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
10	Fluence	Exact match	Arlington, VA, United StatesHQ recorded Oct 16, 2026	1,001-5,000	1,950 contacts →
	Exact match “To achieve our mission, we design, deploy, and operate the world’s most advanced modular energy storage products, comprehensive lifecycle services, and AI-enabled asset management…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
11	Westwood Professional Services	Exact match	Plano, TX, United StatesHQ recorded Oct 16, 2026	1,001-5,000	1,801 contacts →
	Exact match “At Westwood, our purpose is to create a better world for people through our work.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
12	Ameresco	Exact match	Framingham, MA, United StatesHQ recorded Oct 16, 2026	1,001-5,000	1,513 contacts →
	Exact match “Ameresco, Inc.(NYSE:AMRC) is a leading energy infrastructure solutions provider dedicated to helping customers reduce costs, enhance resilience, and decarbonize to net zero in the…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
13	Solv Energy	Exact match	San Diego, CA, United StatesHQ recorded Oct 16, 2026	1,001-5,000	1,437 contacts →
	Exact match “SOLV Energy is a renewable energy solutions provider for utility solar, energy storage, and high voltage projects in North America.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
14	Ormat Technologies, INC	Exact match	Reno, NV, United StatesHQ recorded Oct 16, 2026	1,001-5,000	1,298 contacts →
	Exact match “With over five decades of experience, Ormat Technologies, Inc.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
15	Dashiell Corporation	Exact match	Houston, TX, United StatesHQ recorded Oct 16, 2026	1,001-5,000	1,060 contacts →
	Exact match “Dashiell is a leading national provider of technical services to the electric utility, power generation, industrial, renewable and energy industries.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
16	Wanzek Construction, Inc., A Mastec Company	Exact match	Fargo, ND, United StatesHQ recorded Oct 16, 2026	1,001-5,000	946 contacts →
	Exact match “Wanzek Construction, Inc, a MasTec Renewables company, is a leading general construction contractor and clean energy services company headquartered in Fargo, North Dakota.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
17	Willdan	Exact match	Anaheim, CA, United StatesHQ recorded Oct 16, 2026	1,001-5,000	872 contacts →
	Exact match “Willdan (NASDAQ: WLDN) provides professional consulting and technical services to utilities, public agencies and private industry throughout the United States.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
18	PAE	Exact match	Portland, OR, United StatesHQ recorded Oct 16, 2026	201-500	835 contacts →
	Exact match “PAE provides mechanical and electrical engineering design, technology system design, energy modeling and analysis, and more.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
19	Proenergy	Exact match	Sedalia, MO, United StatesHQ recorded Oct 16, 2026	501-1,000	824 contacts →
	Exact match “PROENERGY is an engineering, R&D, and manufacturing powerhouse.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
20	Resource Innovations	Exact match	Half Moon Bay, CA, United StatesHQ recorded Oct 16, 2026	501-1,000	774 contacts →
	Exact match “Resource Innovations (RI) is an energy transformation firm.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
21	Powersecure, INC	Exact match	Durham, NC, United StatesHQ recorded Oct 16, 2026	501-1,000	761 contacts →
	Exact match “PowerSecure, a Southern Company subsidiary, is a leading provider of innovative energy solutions to electric utilities and their industrial, institutional, and commercial…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
22	Electric Power Engineers	Exact match	Austin, TX, United StatesHQ recorded Oct 16, 2026	501-1,000	678 contacts →
	Exact match “Electric Power Engineers (EPE) is a global advisory and engineering firm advancing grid reliability, resilience, flexibility, and affordability.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
23	LUMIO	Exact match	Lehi, UT, United StatesHQ recorded Oct 16, 2026	5,001-10,000	659 contacts →
	Exact match “We’re on a mission to make power personal.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
24	Depcom Power, INC	Exact match	Scottsdale, AZ, United StatesHQ recorded Oct 16, 2026	1,001-5,000	631 contacts →
	Exact match “DEPCOM Power, a Koch Engineered Solutions Company, is a leading solar energy solutions partner providing Development Support, Engineering, Procurement & Construction (EPC)…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
25	Brahma Group, INC	Exact match	Salt Lake City, UT, United StatesHQ recorded Oct 16, 2026	1,001-5,000	601 contacts →
	Exact match “Brahma Group, Inc.(Brahma) is a full service project management and industrial construction company, with active projects nationwide.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “industrial renewable energy integration companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 3,630 industrial renewable energy integration companies based in the United States

See the full list, filter by size, metro and specialty, and access 53,336 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Industrial renewable energy integration companies based in the United States at a glance

As of Oct 16, 2026

36.2%Verified-email coverage

40.6Average contacts per company

11-50Median size (employees)

4.0%Largest-city concentration · Houston

Oct 16, 2026Page data refreshed

Companies by employee count

1-10

1,644

11-50

1,298

51-200

434

201-500

126

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 3,630 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 “industrial renewable energy integration 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 53,336 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 16, 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.

Industrial renewable energy integration companies by metro

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 “industrial renewable energy integration companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial renewable energy integration companies are there based in the United States?

RevenueBase identified 3,630 company matches for industrial renewable energy integration 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?

Mcdermott International, LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most industrial renewable energy integration companies?

Houston leads with 144 company records, followed by New York (114) and Austin (68).

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 53,336 professional contacts with verified work emails tracked across these 3,630 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 16, 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.