Company lists · Data refreshed October 2026

Top 25 Energy transition advisory firms based in the Netherlands

RevenueBase identified 555 company matches for energy transition advisory firms associated with the Netherlands as of October 2026 and tracks 5,333 professional contacts across them, including 2,220 with verified work emails. Amsterdam is the largest hub.

This list covers company matches for energy transition advisory firms associated with the Netherlands, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 12, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Oct 12, 2026 How this list was built
555Companies
5,333Contacts tracked
2,220Verified emails
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The 25 largest energy transition advisory firms based in the Netherlands

Ranked by team size
Top 25 of 555 company matches for energy transition advisory firms based in the Netherlands, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchThe Hague, NetherlandsHQ recorded Oct 12, 20261,001-5,000654 contacts →

Exact match

“The Energy Transition brings new challenges and opportunities to all of us.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2Exact matchMaastricht, NetherlandsHQ recorded Oct 12, 2026201-500260 contacts →

Exact match

“Als gids in de complexe energiemarkt wijst NieuweStroom je de weg naar winst.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3Exact matchUtrecht, NetherlandsHQ recorded Oct 12, 202651-200164 contacts →

Exact match

“Aangenaam.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4Exact matchGouda, NetherlandsHQ recorded Oct 12, 202651-200154 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5Exact matchUtrecht, NetherlandsHQ recorded Oct 12, 202651-200121 contacts →

Exact match

“Green Giraffe Advisory is the pioneering advisory arm of the Green Giraffe Group, dedicated to pushing the next frontier in finance and climate.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
6Exact matchAlmere, NetherlandsHQ recorded Oct 12, 202651-200104 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7Exact matchAh, NetherlandsHQ recorded Oct 12, 202651-20096 contacts →

Exact match

“Wij zijn Duurzaam Energie Perspectief, dé technisch consultants op het gebied van energiesystemen.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8Exact matchAmsterdam, NetherlandsHQ recorded Oct 12, 202651-20087 contacts →

Exact match

“AFS Energy is a leading intermediary operating in the sustainability and renewable energy market.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9Exact matchArnhem, NetherlandsHQ recorded Oct 12, 202651-20083 contacts →

Exact match

“At IF Technology we are committed to the transition from the use of fossil fuels to sustainable energy.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10Exact matchRotterdam, NetherlandsHQ recorded Oct 12, 202611-5079 contacts →

Exact match

“Wij zijn Enven, een gecertificeerd adviesbureau voor het leveren en registeren van energielabels en verduurzamingsadviezen.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11Exact matchAmsterdam, NetherlandsHQ recorded Oct 12, 2026201-50077 contacts →

Exact match

“At Petrogenium, we help energy and chemical businesses operate smarter, cleaner, and more profitably: make the right products, run reliably, and grow margins : improve energy and…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12Exact matchEindhoven, NetherlandsHQ recorded Oct 12, 202651-20077 contacts →

Exact match

“Ecorus turns large-scale energy projects into predictable energy assets.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13Exact matchRotterdam, NetherlandsHQ recorded Oct 12, 202651-20056 contacts →

Exact match

“Trinomics B.V.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14Exact matchAmsterdam, NetherlandsHQ recorded Oct 12, 202611-5053 contacts →

Exact match

“WMC provides the resource solutions needed for the global energy transition to an efficient, stable and sustainable society.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15Exact matchLelystad, NetherlandsHQ recorded Oct 12, 202651-20050 contacts →

Exact match

“Energy for tomorrow's planet.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16Exact matchHerveld, NetherlandsHQ recorded Oct 12, 202651-20049 contacts →

Exact match

“In ons werk stellen we mensen centraal.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17Exact matchArnhem, NetherlandsHQ recorded Oct 12, 202651-20045 contacts →

Exact match

“Maximizing your energy potential OutSmart is an independent team of 45 renewable energy specialists, dedicated to optimizing wind, solar, and storage projects.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18Exact matchAmsterdam, NetherlandsHQ recorded Oct 12, 202651-20043 contacts →

Exact match

“If you want to understand the future, think energy.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19Exact matchRotterdam, NetherlandsHQ recorded Oct 12, 202611-5041 contacts →

Exact match

“Ontdek Techniplan Adviseurs: dé pioniers die al sinds 1978 voorlopen in installaties, energie en milieu!”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20Exact matchRidderkerk, NetherlandsHQ recorded Oct 12, 202611-5040 contacts →

Exact match

“Welkom bij RSK Netherlands, onderdeel van de RSK Group PLC.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21Exact matchRotterdam, NetherlandsHQ recorded Oct 12, 202611-5037 contacts →

Exact match

“The clock is ticking.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22Exact matchArnhem, NetherlandsHQ recorded Oct 12, 202651-20034 contacts →

Exact match

“Pondera – a globally operating planning and development consultancy – aims to play a role in reducing the emission of greenhouse gases.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23Exact matchOosterbeek, NetherlandsHQ recorded Oct 12, 202611-5032 contacts →

Exact match

“GreenTrust Consultancy- Changing energy GreenTrust Consultancy is specialized in many different aspects of renewable energy, providing first class results to our customers due to…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24Exact matchAmersfoort, NetherlandsHQ recorded Oct 12, 202611-5032 contacts →

Exact match

“Our mission is to guide organizations in their transition to sustainable, socially responsible, and well-governed business practices.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25Exact matchRijswijk, NetherlandsHQ recorded Oct 12, 202611-5032 contacts →

Exact match

“Whether it's sustainable energy, circular economy or smart mobility: the transition tasks are huge and of global scale.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase

Showing 25 of 555 energy transition advisory firms based in the Netherlands

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Energy transition advisory firms based in the Netherlands at a glance

As of Oct 12, 2026
41.6%Verified-email coverage
9.6Average contacts per company
1-10Median size (employees)
7.4%Largest-city concentration · Amsterdam
Oct 12, 2026Page data refreshed

Companies by employee count

1-10
412
11-50
114
51-200
22
201-500
3
501-1,000
2
1,001-5,000
1
5,001-10,000
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 555 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the Netherlands whose business descriptions match “energy transition advisory firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 2,220 professional contacts with verified work emails across the full matched dataset. 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 October 12, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “energy transition advisory firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many energy transition advisory firms are there based in the Netherlands?

RevenueBase identified 555 company matches for energy transition advisory firms associated with the Netherlands as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

WTS Energy tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most energy transition advisory firms?

Amsterdam leads with 41 company records, followed by Rotterdam (30) and Utrecht (27).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 2,220 professional contacts with verified work emails tracked across these 555 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 12, 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 SmartSearch, 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.