Company lists · Data refreshed September 2026

Top 25 Wind farm construction companies worldwide

Name: Wind farm construction companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 1,415 companies tracked

RevenueBase identified 1,415 wind farm construction companies worldwide as of September 2026 and tracks 168,887 professional contacts across them, including 42,448 with verified work emails and 0 with mobile numbers. Germany is the largest market and Hamburg the largest hub.

This list covers wind farm construction companies 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 wind farm construction companies 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

1,415Companies

168,887Contacts tracked

42,448Verified emails

0Mobile numbers

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest wind farm construction companies worldwide

Ranked by team size

Top 25 of 1,415 wind farm construction companies worldwide, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to wind farm construction companies: 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	Saipem	Partial evidence	Milan, ItalyHQ checked Sep 16, 2026	10001+	34,095 contacts →
	Partial evidence “Saipem is a global leader in the engineering and construction of major projects for the energy and infrastructure sectors, both offshore and onshore.” Source: RevenueBase Database · checked Sep 16, 2026
2	Vestas	Indirect evidence	Aarhus, DenmarkHQ checked Sep 16, 2026	10001+	27,085 contacts →
	Indirect evidence “Vestas is the energy industry’s global partner on sustainable energy solutions.” Source: RevenueBase Database · checked Sep 16, 2026
3	Siemens Gamesa	Partial evidence	Zamudio, SpainHQ checked Sep 16, 2026	10001+	18,693 contacts →
	Partial evidence “Siemens Gamesa is a global technology leader in the renewable energy industry - specifically in the development, manufacturing, installation and maintenance of wind turbines.” Source: RevenueBase Database · checked Sep 16, 2026
4	Ørsted	Partial evidence	Fredericia, United StatesHQ checked Sep 16, 2026	5,001-10,000	7,538 contacts →
	Partial evidence “Ørsted is the global leader in offshore wind power and is one of the largest renewable energy companies in the world.” Source: RevenueBase Database · checked Sep 16, 2026
5	Suzlon Group	Partial evidence	Pune, IndiaHQ checked Sep 16, 2026	5,001-10,000	7,141 contacts →
	Partial evidence “Suzlon is a global wind-first, full-stack clean energy solutions conglomerate with businesses spanning RE Technology (Wind, Solar, Storage), RE Development Company, RE Asset…” Source: RevenueBase Database · checked Sep 16, 2026
6	Nordex Group	Partial evidence	Hamburg, GermanyHQ checked Sep 16, 2026	10001+	6,768 contacts →
	Partial evidence “The development, manufacture, project management and servicing of wind turbines in the onshore segment has been the core competence and passion of the Nordex Group and its more…” Source: RevenueBase Database · checked Sep 16, 2026
7	Enercon	Partial evidence	Aurich, GermanyHQ checked Sep 16, 2026	10001+	5,196 contacts →
	Partial evidence “ENERCON: Pioneer in wind energy technology, partner in the energy transition and attractive employer in a future-orientated industry.” Source: RevenueBase Database · checked Sep 16, 2026
8	FTI	Partial evidence	Menasha, WI, United StatesHQ checked Sep 16, 2026	1,001-5,000	2,741 contacts →
	Partial evidence “Faith Technologies Incorporated (FTI) is a dynamic organization comprised of construction, engineering, manufacturing and renewable energy experts.” Source: RevenueBase Database · checked Sep 16, 2026
9	EDP Renewables	Partial evidence	Madrid, SpainHQ checked Sep 16, 2026	1,001-5,000	1,815 contacts →
	Partial evidence “EDP Renewables is a global leader in the renewable energy sector and the world’s fourth-largest wind energy producer.” Source: RevenueBase Database · checked Sep 16, 2026
10	Global Wind Service	Partial evidence	Fredericia, DenmarkHQ checked Sep 16, 2026	1,001-5,000	1,438 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
11	KK Wind Solutions	Partial evidence	Ikast, DenmarkHQ checked Sep 16, 2026	1,001-5,000	1,423 contacts →
	Partial 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
12	Muehlhan Wind Service	Partial evidence	Fredericia, DenmarkHQ checked Sep 16, 2026	1,001-5,000	1,393 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
13	Dragados Offshore	Indirect evidence	11510 Puerto Real, SpainHQ checked Sep 16, 2026	1,001-5,000	1,348 contacts →
	Indirect evidence “Founded in 1972, Dragados Offshore S.A.” Source: RevenueBase Database · checked Sep 16, 2026
14	Fairwind	Partial evidence	Vejle, DenmarkHQ checked Sep 16, 2026	1,001-5,000	1,252 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
15	Simm Soluções	Indirect evidence	Natal, BrazilHQ checked Sep 16, 2026	1,001-5,000	1,035 contacts →
	Indirect evidence “A SIMM EMPREENDIMENTOS S.A.” Source: RevenueBase Database · checked Sep 16, 2026
16	Inox Wind LTD	Partial evidence	Noida, IndiaHQ checked Sep 16, 2026	1,001-5,000	952 contacts →
	Partial evidence “Inox Wind is India’s leading wind energy solutions provider, offering comprehensive services from concept to commissioning and Operations & Maintenance (O&M).” Source: RevenueBase Database · checked Sep 16, 2026
17	Wanzek Construction, Inc., A Mastec Company	Partial evidence	Fargo, ND, United StatesHQ checked Sep 16, 2026	1,001-5,000	933 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
18	Elastri Engenharia	Indirect evidence	Florianópolis, BrazilHQ checked Sep 16, 2026	1,001-5,000	817 contacts →
	Indirect evidence “A Elastri Engenharia foi fundada em agosto de 1982, no município de Concórdia, e hoje tem sua sede na cidade de Florianópolis – SC.” Source: RevenueBase Database · checked Sep 16, 2026
19	ABO Energy	Partial evidence	Wiesbaden, GermanyHQ checked Sep 16, 2026	1,001-5,000	785 contacts →
	Partial evidence “Founded in 1996, ABO Energy (fomerly known as ABO Wind) is among Europe’s leading developers of renewable energy projects.” Source: RevenueBase Database · checked Sep 16, 2026
20	Juwi Group	Partial evidence	Wörrstadt, GermanyHQ checked Sep 16, 2026	1,001-5,000	785 contacts →
	Partial evidence “For 30 years, we have been one of the leading specialists in renewable energies, offering complete project development and other services related to the planning, construction…” Source: RevenueBase Database · checked Sep 16, 2026
21	Cadeler	Partial evidence	Copenhagen V, DenmarkHQ checked Sep 16, 2026	1,001-5,000	750 contacts →
	Partial evidence “Cadeler is a pure-play offshore wind installation partner and the global leader in turbine transport and installation, operating the world’s largest fleet of heavy-lift jack-up…” Source: RevenueBase Database · checked Sep 16, 2026
22	Senvion India	Partial evidence	Powai, IndiaHQ checked Sep 16, 2026	501-1,000	705 contacts →
	Partial evidence “Senvion India is one of the leading turbine manufacturers in the wind energy sector.” Source: RevenueBase Database · checked Sep 16, 2026
23	GES	Indirect evidence	Zamudio, SpainHQ checked Sep 16, 2026	501-1,000	702 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
24	Siemens Gamesa Renewable Power Private Limited	Partial evidence	Chennai, IndiaHQ checked Sep 16, 2026	5,001-10,000	696 contacts →
	Partial evidence “Siemens Gamesa Renewable Power Private Limited Manufacturer of wind energy generator, wind energy service & wind energy systems” Source: RevenueBase Database · checked Sep 16, 2026
25	Flex Wind	Partial evidence	Vejle, DenmarkHQ checked Sep 16, 2026	501-1,000	640 contacts →
	Partial evidence “Flex Wind began as a company focused on wind turbine installation.” Source: RevenueBase Database · checked Sep 16, 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: wind farm construction companies. 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 wind farm construction companies.
Partial evidence: Its own public description names part of wind farm construction companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name wind farm construction companies. 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 1,415 wind farm construction companies worldwide

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 42,448 reachable decision-makers.

Free signup · no credit card

View the full list →

Wind farm construction companies worldwide at a glance

As of Sep 16, 2026

25.1%Verified-email coverage

119.4Average contacts per company

11-50Median size (employees)

1.8%Largest-city concentration · Hamburg

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

474

11-50

516

51-200

238

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 wind farm construction companies, 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: 15 countries, largest first: Germany, the United Kingdom, the United States, Spain, Italy, India, Poland, Brazil, Türkiye, Denmark and 5 more. Country and city lists for wind farm construction companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “wind farm construction companies”. 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 wind farm construction companies), 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 wind farm construction companies, 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, 42,448 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.

Wind farm construction companies by location

15 lists · largest first

Every Wind farm construction companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 wind farm construction companies, 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 wind farm construction companies are there worldwide?

RevenueBase identified 1,415 wind farm construction companies 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?

Saipem, headquartered in Milan, tops this list with the largest team on record.

Which country has the most wind farm construction companies?

Germany leads with 202 companies, followed by the United Kingdom (186) and the United States (168). Every wind farm construction companies list by country and city is linked on this page.

Which city has the most wind farm construction companies?

Hamburg leads with 25 headquartered companies, followed by London (22) and Madrid (19).

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 42,448 verified decision-maker contacts tracked across these 1,415 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.

Ready to reach these companies? Verified emails and direct dials for all 1,415 wind farm construction companies worldwide. Start with a free account, no credit card.

Download this list →

Related lists

Browse the directory

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.