Company lists · Data refreshed September 2026

Top 25 Electrical contractors for wind farms worldwide

RevenueBase identified 13,438 electrical contractors for wind farms worldwide as of September 2026 and tracks 135,281 professional contacts across them, including 33,330 with verified work emails and 0 with mobile numbers. The United States is the largest market and London the largest hub.

This list covers electrical contractors for wind farms worldwide, 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 16, 2026. Country and city lists for electrical contractors for wind farms follow the table.

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 16, 2026 86% judged on-target in blind review
13,438Companies
135,281Contacts tracked
33,330Verified emails
0Mobile numbers
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The 25 largest electrical contractors for wind farms worldwide

Ranked by team size
Top 25 of 13,438 electrical contractors for wind farms worldwide, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to electrical contractors for wind farms: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidencePaso Robles, CA, United StatesHQ checked Sep 16, 20261,001-5,0002,620 contacts →

Indirect evidence

“PEARCE from CBRE is the largest national independent provider of outsourced repair, maintenance, and engineering services to critical infrastructure in the renewable energy, power…”

Source: RevenueBase Database · checked Sep 16, 2026
2Indirect evidenceBelo Horizonte, BrazilHQ checked Sep 16, 20265,001-10,0001,818 contacts →

Indirect evidence

“A Engelmig foi fundada em 1985 com o objetivo de prestar serviços de engenharia em redes de distribuição de energia elétrica.”

Source: RevenueBase Database · checked Sep 16, 2026
3Strong evidenceSan Diego, CA, United StatesHQ checked Sep 16, 20261,001-5,0001,560 contacts →

Strong evidence

“Helix Electric is an award-winning electrical contractor specializing in design-build and highly complex electrical projects throughout the United States.”

Source: RevenueBase Database · checked Sep 16, 2026
4Partial evidenceFredericia, DenmarkHQ checked Sep 16, 20261,001-5,0001,438 contacts →

Partial evidence

“Global Wind Service (GWS) is one of the largest companies in Europe offering onshore and offshore installation and servicing of wind turbines around the world.”

Source: RevenueBase Database · checked Sep 16, 2026
5Strong evidenceIkast, DenmarkHQ checked Sep 16, 20261,001-5,0001,423 contacts →

Strong evidence

“KK Wind Solutions is a dedicated greentech company with more than 35 years of experience in electrical systems for wind turbines.”

Source: RevenueBase Database · checked Sep 16, 2026
6Partial evidenceFredericia, DenmarkHQ checked Sep 16, 20261,001-5,0001,393 contacts →

Partial evidence

“Muehlhan Wind Service is a leading full-scope independent service provider delivering wind turbine installation and Operations & Maintenance solutions to wind energy clients in…”

Source: RevenueBase Database · checked Sep 16, 2026
7Partial evidenceVejle, DenmarkHQ checked Sep 16, 20261,001-5,0001,252 contacts →

Partial evidence

“FairWind is a leading provider of one-stop solutions for the installation and service of onshore and offshore wind turbines throughout the world, having worked in more than 40…”

Source: RevenueBase Database · checked Sep 16, 2026
8Indirect evidenceBelmont, United StatesHQ checked Sep 16, 20261,001-5,0001,234 contacts →

Indirect evidence

“GenusPlus Group (ASX:GNP) is a national force in power and communications infrastructure.”

Source: RevenueBase Database · checked Sep 16, 2026
9Partial evidenceHouston, TX, United StatesHQ checked Sep 16, 20261,001-5,000940 contacts →

Partial evidence

“Dashiell is a leading national provider of technical services to the electric utility, power generation, industrial, renewable and energy industries.”

Source: RevenueBase Database · checked Sep 16, 2026
10Partial evidenceFargo, ND, United StatesHQ checked Sep 16, 20261,001-5,000933 contacts →

Partial 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 16, 2026
11Partial evidenceChicago, IL, United StatesHQ checked Sep 16, 2026201-500910 contacts →

Partial evidence

“Suzlon established its North American operations – Suzlon Wind Energy Corporation - in 2001 with a vision to become the preferred provider of value-added sustainable power plant…”

Source: RevenueBase Database · checked Sep 16, 2026
12Strong evidenceMatosinhos, PortugalHQ checked Sep 16, 20261,001-5,000816 contacts →

Strong evidence

“CJR Renewables: EPC/BOP/BOS integrated services provider for wind farms and solar plants.”

Source: RevenueBase Database · checked Sep 16, 2026
13Strong evidenceLoomis, CA, United StatesHQ checked Sep 16, 2026n/a722 contacts →

Strong evidence

“Experienced commercial contractor specializing in renewable energy, electrical, and roofing projects for privately-owned buildings as well as state/local government buildings in…”

Source: RevenueBase Database · checked Sep 16, 2026
14Indirect evidenceGarland, TX, United StatesHQ checked Sep 16, 20261,001-5,000687 contacts →

Indirect evidence

“Our story began in 1994 with a simple vision: Build a company that does things right.”

Source: RevenueBase Database · checked Sep 16, 2026
15Partial evidenceFuenlabrada, SpainHQ checked Sep 16, 2026201-500684 contacts →

Partial evidence

“Empresa especializada en la ingenieria, desarrollo, construccion, instalación, y puesta en marcha de instalaciones de telecomunicaciones, electricidad, señalización, redes de…”

Source: RevenueBase Database · checked Sep 16, 2026
16Partial evidenceVejle, DenmarkHQ checked Sep 16, 2026501-1,000640 contacts →

Partial evidence

“Flex Wind began as a company focused on wind turbine installation.”

Source: RevenueBase Database · checked Sep 16, 2026
17Indirect evidenceGetafe, SpainHQ checked Sep 16, 20261,001-5,000628 contacts →

Indirect evidence

“Insyte Instalaciones inicia su actividad en 1990 como empresa instaladora en el sector eléctrico y de telecomunicaciones.”

Source: RevenueBase Database · checked Sep 16, 2026
18Indirect evidenceIron Mountain, MI, United StatesHQ checked Sep 16, 20261,001-5,000621 contacts →

Indirect evidence

“M.”

Source: RevenueBase Database · checked Sep 16, 2026
19Partial evidenceLive Oak, TX, United StatesHQ checked Sep 16, 2026501-1,000597 contacts →

Partial evidence

“Since 1923, Alterman has provided electrical construction on many of San Antonio and Austin's most impressive landmarks and contemporary structures.”

Source: RevenueBase Database · checked Sep 16, 2026
20Indirect evidenceSao Paulo, BrazilHQ checked Sep 16, 20261,001-5,000587 contacts →

Indirect evidence

“Desde 1978 atuando na execução de Instalações Elétricas e Hidráulicas, a Temon conseguiu firmar sua marca nesse mercado com participação em mais de obras por todo Brasil e…”

Source: RevenueBase Database · checked Sep 16, 2026
21Strong evidencePorto, PortugalHQ checked Sep 16, 2026501-1,000564 contacts →

Strong evidence

“Advanced diagnosis of faults of the whole type of electrical systems Commissioning of wind turbines Troubleshooting during the different lifetime periods of wind turbines…”

Source: RevenueBase Database · checked Sep 16, 2026
22Indirect evidenceLeiria, PortugalHQ checked Sep 16, 202651-200551 contacts →

Indirect evidence

“EST - Empresa Serviços Técnicos, S.A.”

Source: RevenueBase Database · checked Sep 16, 2026
23Partial evidenceBrabrand, DenmarkHQ checked Sep 16, 20261,001-5,000546 contacts →

Partial evidence

“EL:CON is a solid, nationwide electrical installation company – both in regards to competences and economy.”

Source: RevenueBase Database · checked Sep 16, 2026
24Partial evidenceEagan, MN, United StatesHQ checked Sep 16, 20261,001-5,000524 contacts →

Partial evidence

“Hunt Electric is a national electrical design, build, and maintenance firm based in Eagan, MN.”

Source: RevenueBase Database · checked Sep 16, 2026
25Indirect evidencePortland, OR, United StatesHQ checked Sep 16, 20261,001-5,000490 contacts →

Indirect evidence

“Our lives function on a power grid.”

Source: RevenueBase Database · checked Sep 16, 2026

Showing 25 of 13,438 electrical contractors for wind farms worldwide

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Electrical contractors for wind farms worldwide at a glance

As of Sep 16, 2026
24.6%Verified-email coverage
10.1Average contacts per company
11-50Median size (employees)
0.7%Largest-city concentration · London
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
6,457
11-50
4,861
51-200
1,410
201-500
299
501-1,000
86
1,001-5,000
58
5,001-10,000
4
10001+
3

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 electrical contractors for wind farms, 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.
Coverage
29 countries, largest first: the United States, the United Kingdom, Italy, Germany, Australia, France, Brazil, Canada, Spain, India and 19 more. Country and city lists for electrical contractors for wind farms are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “electrical contractors for wind farms”. 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 electrical contractors for wind farms), 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 electrical contractors for wind farms, and records with no verified work email.
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, 33,330 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 16, 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.

Electrical contractors for wind farms by location

31 lists · largest first

Every Electrical contractors for wind farms 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 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 electrical contractors for wind farms, 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 electrical contractors for wind farms are there worldwide?

RevenueBase identified 13,438 electrical contractors for wind farms worldwide 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?

Pearce Services, headquartered in Paso Robles, tops this list with the largest team on record.

Which country has the most electrical contractors for wind farms?

The United States leads with 3,195 companies, followed by the United Kingdom (2,129) and Italy (882). Every electrical contractors for wind farms list by country and city is linked on this page.

Which city has the most electrical contractors for wind farms?

London leads with 94 headquartered companies, followed by Sao Paulo (54) and Auckland (44).

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 33,330 verified decision-maker contacts tracked across these 13,438 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 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 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.