Company lists · Data refreshed September 2026

Top 25 Wind energy contractors based in the Netherlands

Name: Wind energy contractors based in the Netherlands
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 74 companies tracked

RevenueBase identified 74 wind energy contractors headquartered in the Netherlands as of September 2026 and tracks 1,782 professional contacts across them, including 564 with verified work emails. Rotterdam is the largest hub.

This list covers wind energy contractors headquartered in the Netherlands, 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 19, 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 19, 2026 86% judged on-target in blind review

74Companies

1,782Contacts tracked

564Verified emails

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The 25 largest wind energy contractors based in the Netherlands

Ranked by team size

Top 25 of 74 wind energy contractors based in the Netherlands, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to wind energy contractors: 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	WSG Energy Services	Partial evidence	Emmen, NetherlandsHQ checked Sep 19, 2026	201-500	330 contacts →
	Partial evidence “WSG Energy Services is a global specialist service provider to traditional and new clean energy infrastructure.” Source: RevenueBase Database · checked Sep 19, 2026
2	Full Circle Wind Services	Partial evidence	Amersfoort, NetherlandsHQ checked Sep 19, 2026	201-500	176 contacts →
	Partial evidence “Welcome to Full Circle Wind Services, the independent, multi-brand turbine operations, maintenance, and repair service for every scale of onshore wind operation.” Source: RevenueBase Database · checked Sep 19, 2026
3	Reynard High Voltage Solutions	Strong evidence	Nieuw-vennep, NetherlandsHQ checked Sep 19, 2026	501-1,000	174 contacts →
	Strong evidence “With a proud history in offshore wind, I’ve been at the forefront of connecting high-voltage systems that power the world’s most ambitious renewable energy projects.” Source: RevenueBase Database · checked Sep 19, 2026
4	HSM Offshore Energy BV	Partial evidence	Hg, NetherlandsHQ checked Sep 19, 2026	51-200	166 contacts →
	Partial evidence “HSM Offshore Energy is an integrated solution provider in EPCIC (Engineering, Procurement, Construction, Installation and Commissioning) multi-disciplinary offshore renewable…” Source: RevenueBase Database · checked Sep 19, 2026
5	Jack-Up Barge BV	Partial evidence	Oosterhout, NetherlandsHQ checked Sep 19, 2026	51-200	118 contacts →
	Partial evidence “Jack-Up Barge constructs sustainable offshore energy.” Source: RevenueBase Database · checked Sep 19, 2026
6	SEW Energy	Partial evidence	Broek Op Langedijk, NetherlandsHQ checked Sep 19, 2026	51-200	88 contacts →
	Partial evidence “SEW Energy, based in Broek op Langedijk, North Holland, delivers EPIC projects (Engineering, Procurement, Installation, Construction) within the industrial sector.” Source: RevenueBase Database · checked Sep 19, 2026
7	EWT Systems B.V	Indirect evidence	Amersfoort, NetherlandsHQ checked Sep 19, 2026	51-200	84 contacts →
	Indirect evidence “EWT operates at the heart of the global transition towards lower carbon and more sustainable forms of power generation, helping individuals, businesses and communities of all…” Source: RevenueBase Database · checked Sep 19, 2026
8	Spares In Motion	Partial evidence	Rotterdam, NetherlandsHQ checked Sep 19, 2026	51-200	53 contacts →
	Partial evidence “Wind turbines do not turn forever.” Source: RevenueBase Database · checked Sep 19, 2026
9	Windunie	Indirect evidence	Utrecht, NetherlandsHQ checked Sep 19, 2026	51-200	52 contacts →
	Indirect evidence “Windunie is een coöperatie van ruim 225 windmolenaars en windparken.” Source: RevenueBase Database · checked Sep 19, 2026
10	IVER	Partial evidence	Lelystad, NetherlandsHQ checked Sep 19, 2026	51-200	48 contacts →
	Partial evidence “Energy for tomorrow's planet.” Source: RevenueBase Database · checked Sep 19, 2026
11	Outsmart	Strong evidence	Arnhem, NetherlandsHQ checked Sep 19, 2026	51-200	44 contacts →
	Strong evidence “Maximizing your energy potential OutSmart is an independent team of 45 renewable energy specialists, dedicated to optimizing wind, solar, and storage projects.” Source: RevenueBase Database · checked Sep 19, 2026
12	Topwind	Indirect evidence	Ng, NetherlandsHQ checked Sep 19, 2026	11-50	39 contacts →
	Indirect evidence “Windfarm development, construction and operation is integral part of your core business.” Source: RevenueBase Database · checked Sep 19, 2026
13	IX Renewables	Strong evidence	Leiden, NetherlandsHQ checked Sep 19, 2026	11-50	32 contacts →
	Strong evidence “IX Renewables specializes in management and consultancy services for wind energy projects, both offshore wind (bottom fixed and floating) and onshore wind.” Source: RevenueBase Database · checked Sep 19, 2026
14	Triton-Holding B.V	Partial evidence	Amsterdam, NetherlandsHQ checked Sep 19, 2026	11-50	19 contacts →
	Partial evidence “Seawind is a leading turnkey supplier of sustainable and cost-effective floating & bottom fixed offshore wind assets.” Source: RevenueBase Database · checked Sep 19, 2026
15	C-Ventus Offshore Windfarm Services BV	Indirect evidence	Ijmuiden, NetherlandsHQ checked Sep 19, 2026	11-50	13 contacts →
	Indirect evidence “Recognizing the demand for a dedicated service provider with specialist knowledge in offshore windfarm installation, Balance of Plant (BoP) maintenance and decommissioning…” Source: RevenueBase Database · checked Sep 19, 2026
16	Crowners	Partial evidence	Rotterdam, NetherlandsHQ checked Sep 19, 2026	11-50	13 contacts →
	Partial evidence “Crowner’s Services is a privately owned company serving the offshore oil & gas and offshore wind industry.” Source: RevenueBase Database · checked Sep 19, 2026
17	mijnenergiewens.nl	Indirect evidence	Arnhem, NetherlandsHQ checked Sep 19, 2026	11-50	9 contacts →
	Indirect evidence “MijnEnergieWens is hét duurzame bedrijf van Nederland, dat gelooft en investeert in een duurzame toekomst.” Source: RevenueBase Database · checked Sep 19, 2026
18	Bettink Service Team	Strong evidence	Barneveld, NetherlandsHQ checked Sep 19, 2026	11-50	9 contacts →
	Strong evidence “As the operator of one or more wind turbines, you are only after one thing: sustainable energy with a healthy return.” Source: RevenueBase Database · checked Sep 19, 2026
19	Ecoways Type WES	Strong evidence	Alkmaar, NetherlandsHQ checked Sep 19, 2026	11-50	8 contacts →
	Strong evidence “Sinds juni 2024 is Ecoways eigenaar van WES (Wind Energy Solutions).” Source: RevenueBase Database · checked Sep 19, 2026
20	Blauwwind	Partial evidence	Rotterdam, NetherlandsHQ checked Sep 19, 2026	11-50	7 contacts →
	Partial evidence “On 12 December 2016 the Blauwwind Consortium was awarded by the Dutch government the right to develop, construct and operate the Borssele and IV offshore wind farms under a…” Source: RevenueBase Database · checked Sep 19, 2026
21	Evo-Energie BV	Indirect evidence	Doetinchem, NetherlandsHQ checked Sep 19, 2026	11-50	6 contacts →
	Indirect evidence “Oprichters Martin en Hans Jonker.” Source: RevenueBase Database · checked Sep 19, 2026
22	E-Connection Project	Indirect evidence	Bunnik, NetherlandsHQ checked Sep 19, 2026	11-50	6 contacts →
	Indirect evidence “E-Connection ontwikkelt, realiseert en beheert al ruim 30 jaar complexe en vernieuwende windenergieprojecten, in goede samenspraak met haar omgeving.” Source: RevenueBase Database · checked Sep 19, 2026
23	Windbase	Strong evidence	Velp, NetherlandsHQ checked Sep 19, 2026	11-50	6 contacts →
	Strong evidence “WindBASE helps developers, OEMs and contractors make safer, smarter foundation decisions: reducing material use and increasing execution certainty in onshore wind projects…” Source: RevenueBase Database · checked Sep 19, 2026
24	Offshore Wind Logistics B.V	Strong evidence	Rotterdam, NetherlandsHQ checked Sep 19, 2026	1-10	5 contacts →
	Strong evidence “We are an independent marine contractor, specialised in marine logistics services tailored to the offshore wind industry.” Source: RevenueBase Database · checked Sep 19, 2026
25	Muehlhan Polska Spólka Z. Ogran. Odpowiedz	Indirect evidence	71-012 Szczecin, NetherlandsHQ checked Sep 19, 2026	11-50	3 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 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 energy contractors. 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 energy contractors.
Partial evidence: Its own public description names part of wind energy contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name wind energy contractors. 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 74 wind energy contractors based in the Netherlands

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Wind energy contractors based in the Netherlands at a glance

As of Sep 19, 2026

31.6%Verified-email coverage

24.1Average contacts per company

11-50Median size (employees)

6.8%Largest-city concentration · Rotterdam

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Email recency for this list is measured worldwide rather than for Netherlands, so it is reported there. Company counts and contact totals on this page are exact for Netherlands, over 74 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 wind energy contractors, 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 Netherlands whose own description of what they do matches “wind energy contractors”. 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 energy contractors), 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 energy contractors, and records with no verified work email. Companies headquartered outside Netherlands 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, 564 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 19, 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 wind energy contractors, 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 energy contractors are there based in the Netherlands?

RevenueBase identified 74 wind energy contractors headquartered in the Netherlands 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?

WSG Energy Services, headquartered in Emmen, tops this list with the largest team on record.

Which city has the most wind energy contractors?

Rotterdam leads with 5 headquartered companies, followed by Amsterdam (3) and Arnhem (3).

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 564 verified decision-maker contacts tracked across these 74 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 19, 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.