Company lists · Data refreshed September 2026

Top 21 Rooftop wind turbine systems based in the Netherlands

RevenueBase identified 69 rooftop wind turbine systems headquartered in the Netherlands as of September 2026 and tracks 500 professional contacts across them, including 181 with verified work emails. Amsterdam is the largest hub.

This list covers rooftop wind turbine systems 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 21, 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 21, 2026 86% judged on-target in blind review
69Companies
500Contacts tracked
181Verified emails
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The 21 largest rooftop wind turbine systems based in the Netherlands

Ranked by team size
Top 21 of 69 rooftop wind turbine systems based in the Netherlands, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to rooftop wind turbine systems: 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 evidenceAmersfoort, NetherlandsHQ checked Sep 21, 202651-20084 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 21, 2026
2Indirect evidenceDrunen, NetherlandsHQ checked Sep 21, 202651-20045 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 21, 2026
3Partial evidenceSchimmert, NetherlandsHQ checked Sep 21, 202651-20040 contacts →

Partial evidence

“New Energy Systems adviseert, ontwerpt, levert en installeert systemen voor de opwekking en het gebruik van duurzame energie in woon- en werkomgevingen.”

Source: RevenueBase Database · checked Sep 21, 2026
4Indirect evidenceAmsterdam, NetherlandsHQ checked Sep 21, 202611-5028 contacts →

Indirect evidence

“Lens werkt aan de CO2 neutrale wereld.”

Source: RevenueBase Database · checked Sep 21, 2026
5Indirect evidenceOldenzaal, NetherlandsHQ checked Sep 21, 202611-5024 contacts →

Indirect evidence

“Zelziuz is een duurzaam energiebedrijf en levert duurzame energiesystemen en -diensten aan aannemers, installateurs, overheden, institutionele beleggers,(project)ontwikkelaars en…”

Source: RevenueBase Database · checked Sep 21, 2026
6Indirect evidenceAmsterdam, NetherlandsHQ checked Sep 21, 202611-5019 contacts →

Indirect evidence

“Solar Sedum geeft advies en ontwikkelt en plaatst zonnepanelen in combinatie met groene daken.”

Source: RevenueBase Database · checked Sep 21, 2026
7Partial evidenceUtrecht, NetherlandsHQ checked Sep 21, 20261-1010 contacts →

Partial evidence

“Zon schijnt, water stroomt, wind waait, aarde warmt.”

Source: RevenueBase Database · checked Sep 21, 2026
8Indirect evidenceBarneveld, NetherlandsHQ checked Sep 21, 202611-509 contacts →

Indirect evidence

“Het Energie+dak is een dak voor nieuwbouw of voor renovatie waarin de montage van een zonne-stroom installatie in 1 arbeidsgang wordt meegenomen.”

Source: RevenueBase Database · checked Sep 21, 2026
9Indirect evidenceArnhem, NetherlandsHQ checked Sep 21, 202611-509 contacts →

Indirect evidence

“MijnEnergieWens is hét duurzame bedrijf van Nederland, dat gelooft en investeert in een duurzame toekomst.”

Source: RevenueBase Database · checked Sep 21, 2026
10Indirect evidenceElburg, NetherlandsHQ checked Sep 21, 202611-508 contacts →

Indirect evidence

“Wij zijn Draaijer Installatietechniek B.V.”

Source: RevenueBase Database · checked Sep 21, 2026
11Partial evidenceAlkmaar, NetherlandsHQ checked Sep 21, 202611-508 contacts →

Partial evidence

“Sinds juni 2024 is Ecoways eigenaar van WES (Wind Energy Solutions).”

Source: RevenueBase Database · checked Sep 21, 2026
12Indirect evidenceDoetinchem, NetherlandsHQ checked Sep 21, 202611-506 contacts →

Indirect evidence

“Oprichters Martin en Hans Jonker.”

Source: RevenueBase Database · checked Sep 21, 2026
13Indirect evidenceEindhoven, NetherlandsHQ checked Sep 21, 202611-505 contacts →

Indirect evidence

“IBIS Power is an award-winning company that makes a real impact in the energy transition.”

Source: RevenueBase Database · checked Sep 21, 2026
14Strong evidenceDelft, NetherlandsHQ checked Sep 21, 20261-105 contacts →

Strong evidence

“We design, build, and install fully integrated systems based on the generation of renewable energy from solar or wind and long-term storage in the form of hydrogen.”

Source: RevenueBase Database · checked Sep 21, 2026
15Indirect evidenceSchaijk, NetherlandsHQ checked Sep 21, 20261-103 contacts →

Indirect evidence

“Wij zijn gevestigd in Schaijk (Noord-Brabant) en bieden deskundig advies voor de beste zonnestroom installatie in elke situatie.”

Source: RevenueBase Database · checked Sep 21, 2026
16Indirect evidenceDeventer, NetherlandsHQ checked Sep 21, 20261-103 contacts →

Indirect evidence

“ZOSET Solar is gespecialiseerd in installeren van zonnepanelen op huizen en bedrijfspanden.”

Source: RevenueBase Database · checked Sep 21, 2026
17Indirect evidenceWeert, NetherlandsHQ checked Sep 21, 20261-102 contacts →

Indirect evidence

“Astra Solar is jouw specialist voor duurzame energie–installaties.”

Source: RevenueBase Database · checked Sep 21, 2026
18Indirect evidenceDokkum, NetherlandsHQ checked Sep 21, 202611-501 contacts →

Indirect evidence

“Wij bieden duurzame oplossingen in; • Gas, water & electra • CV, verwarming, warmtepompen & boilers • Airconditioning • Sanitair • Dakbedekking & zinkwerk Oplossingen die gericht…”

Source: RevenueBase Database · checked Sep 21, 2026
19Partial evidenceTwente, NetherlandsHQ checked Sep 21, 20261-101 contacts →

Partial evidence

“Nautilus Power developed the most efficient small turbine solving core problems of previous small windmills.”

Source: RevenueBase Database · checked Sep 21, 2026
20Indirect evidenceUtrecht, NetherlandsHQ checked Sep 21, 20261-101 contacts →

Indirect evidence

“Wij installeren zonnepanelen bij particulieren en op bedrijfsdaken.”

Source: RevenueBase Database · checked Sep 21, 2026
21Indirect evidenceBoxmeer, NetherlandsHQ checked Sep 21, 20261-101 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 21, 2026

Showing 21 of 69 rooftop wind turbine systems based in the Netherlands

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Rooftop wind turbine systems based in the Netherlands at a glance

As of Sep 21, 2026
36.2%Verified-email coverage
7.2Average contacts per company
1-10Median size (employees)
7.2%Largest-city concentration · Amsterdam
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
37
11-50
23
51-200
8
501-1,000
1

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 69 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 rooftop wind turbine systems, 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 “rooftop wind turbine systems”. 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 rooftop wind turbine systems), 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 rooftop wind turbine systems, 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, 181 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 21, 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 rooftop wind turbine systems, 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 rooftop wind turbine systems are there based in the Netherlands?

RevenueBase identified 69 rooftop wind turbine systems 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?

EWT Systems B.V, headquartered in Amersfoort, tops this list with the largest team on record.

Which city has the most rooftop wind turbine systems?

Amsterdam leads with 5 headquartered companies, followed by Oldenzaal (3) and Rotterdam (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 181 verified decision-maker contacts tracked across these 69 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 21, 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.