Company lists · Data refreshed September 2026

Top 25 Wind energy consultation companies based in the Netherlands

Name: Wind energy consultation companies 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 260 companies tracked

RevenueBase identified 260 wind energy consultation companies headquartered in the Netherlands as of September 2026 and tracks 2,452 professional contacts across them, including 1,152 with verified work emails. Amsterdam is the largest hub.

This list covers wind energy consultation companies 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

260Companies

2,452Contacts tracked

1,152Verified emails

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The 25 largest wind energy consultation companies based in the Netherlands

Ranked by team size

Top 25 of 260 wind energy consultation companies 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 consultation 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	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
2	Adviesbureau DWA	Partial evidence	Gouda, NetherlandsHQ checked Sep 19, 2026	51-200	157 contacts →
	Partial evidence “DWA building services & energy consultants is a consultancy firm that offers research and consultancy services on the field of renewable energy and energy efficiency in the built…” Source: RevenueBase Database · checked Sep 19, 2026
3	Green Giraffe Advisory	Indirect evidence	Utrecht, NetherlandsHQ checked Sep 19, 2026	51-200	110 contacts →
	Indirect evidence “Green Giraffe Advisory is the pioneering advisory arm of the Green Giraffe Group, dedicated to pushing the next frontier in finance and climate.” Source: RevenueBase Database · checked Sep 19, 2026
4	Ventolines	Strong evidence	Almere, NetherlandsHQ checked Sep 19, 2026	51-200	101 contacts →
	Strong evidence “Ventolines is a leading agency in the dynamic renewable energy market with expertise in all phases of wind, solar and storage projects: development, contracting, legal services…” Source: RevenueBase Database · checked Sep 19, 2026
5	Ecorus	Partial evidence	Eindhoven, NetherlandsHQ checked Sep 19, 2026	51-200	89 contacts →
	Partial evidence “Ecorus turns large-scale energy projects into predictable energy assets.” Source: RevenueBase Database · checked Sep 19, 2026
6	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
7	IF Technology	Partial evidence	Arnhem, NetherlandsHQ checked Sep 19, 2026	51-200	80 contacts →
	Partial evidence “At IF Technology we are committed to the transition from the use of fossil fuels to sustainable energy.” Source: RevenueBase Database · checked Sep 19, 2026
8	Pondera A Company Of Haskoning	Partial evidence	Arnhem, NetherlandsHQ checked Sep 19, 2026	51-200	62 contacts →
	Partial evidence “As renewable energy project consultants, we provide market parties and governments with the expertise and tools required.” Source: RevenueBase Database · checked Sep 19, 2026
9	ECE Offshore	Partial evidence	Delft, NetherlandsHQ checked Sep 19, 2026	11-50	55 contacts →
	Partial evidence “ECE Offshore is an engineering, cable operations and equipment company focused on the offshore wind cable installation industry.” Source: RevenueBase Database · checked Sep 19, 2026
10	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
11	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
12	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
13	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
14	Enersea BV	Partial evidence	Schiedam, NetherlandsHQ checked Sep 19, 2026	11-50	36 contacts →
	Partial evidence “Enersea is a true offshore engineering specialist, offering consultancy, structural design services and production systems design.” Source: RevenueBase Database · checked Sep 19, 2026
15	Greentrust Consultancy	Partial evidence	Oosterbeek, NetherlandsHQ checked Sep 19, 2026	11-50	35 contacts →
	Partial evidence “GreenTrust Consultancy- Changing energy GreenTrust Consultancy is specialized in many different aspects of renewable energy, providing first class results to our customers due to…” Source: RevenueBase Database · checked Sep 19, 2026
16	Hetenergiebureau	Partial evidence	Eindhoven, NetherlandsHQ checked Sep 19, 2026	11-50	32 contacts →
	Partial evidence “HetEnergieBureau BV is een full-service adviesbureau, gericht op projecten en kansen rond duurzame ontwikkeling en energie.” Source: RevenueBase Database · checked Sep 19, 2026
17	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
18	We ARE Renewables	Indirect evidence	Rotterdam, NetherlandsHQ checked Sep 19, 2026	11-50	30 contacts →
	Indirect evidence “We ARE Renewables is a recruitment agency that arose from many years of experience in this field by its founders.” Source: RevenueBase Database · checked Sep 19, 2026
19	STEL	Indirect evidence	Utrecht, NetherlandsHQ checked Sep 19, 2026	11-50	30 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
20	Offshore Independents	Indirect evidence	Rotterdam, NetherlandsHQ checked Sep 19, 2026	11-50	30 contacts →
	Indirect evidence “Offshore Independents is a leading offshore engineering and consultancy firm.” Source: RevenueBase Database · checked Sep 19, 2026
21	CGS	Partial evidence	Amsterdam, NetherlandsHQ checked Sep 19, 2026	11-50	30 contacts →
	Partial evidence “At CGS, we specialize in connecting top talent with the renewable energy sector across Europe, APAC and the USA with the ability to work in more than 15 languages From our offices…” Source: RevenueBase Database · checked Sep 19, 2026
22	Blueterra Energy Experts	Partial evidence	Veenendaal, NetherlandsHQ checked Sep 19, 2026	11-50	28 contacts →
	Partial evidence “BlueTerra Energy Experts is een specialistisch en onafhankelijk energieadviesbureau voor de industrie en grootzakelijke markt.” Source: RevenueBase Database · checked Sep 19, 2026
23	Ecofys	Partial evidence	Utrecht, NetherlandsHQ checked Sep 19, 2026	51-200	27 contacts →
	Partial evidence “Ecofys, a Navigant company, is a leading international energy and climate consultancy focused on sustainable energy for everyone.” Source: RevenueBase Database · checked Sep 19, 2026
24	Windkracht 5	Indirect evidence	Amsterdam Center, NetherlandsHQ checked Sep 19, 2026	11-50	26 contacts →
	Indirect evidence “There is no way back!” Source: RevenueBase Database · checked Sep 19, 2026
25	Voltiq	Partial evidence	Amsterdam, NetherlandsHQ checked Sep 19, 2026	11-50	24 contacts →
	Partial evidence “Voltiq is a leading and globally active premier financial advisor in the renewable energy and energy transition space.” 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 consultation 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 energy consultation companies.
Partial evidence: Its own public description names part of wind energy consultation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name wind energy consultation 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 260 wind energy consultation companies based in the Netherlands

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Wind energy consultation companies based in the Netherlands at a glance

As of Sep 19, 2026

47.0%Verified-email coverage

9.4Average contacts per company

1-10Median size (employees)

5.4%Largest-city concentration · Amsterdam

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

169

11-50

51-200

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 260 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 consultation 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.
What qualifies: Companies headquartered in the Netherlands whose own description of what they do matches “wind energy consultation 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 energy consultation 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 energy consultation companies, 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, 1,152 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 consultation 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 energy consultation companies are there based in the Netherlands?

RevenueBase identified 260 wind energy consultation companies 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?

HSM Offshore Energy BV, headquartered in Hg, tops this list with the largest team on record.

Which city has the most wind energy consultation companies?

Amsterdam leads with 14 headquartered companies, followed by Rotterdam (14) and Utrecht (12).

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 1,152 verified decision-maker contacts tracked across these 260 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.