Company lists · Data refreshed November 2026

Top 25 Climate change consultancies based in the Netherlands

RevenueBase identified 302 company matches for climate change consultancies associated with the Netherlands as of November 2026 and tracks 3,230 professional contacts across them, including 1,705 with verified work emails. Amsterdam is the largest hub.

This list covers company matches for climate change consultancies 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 November 5, 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 Nov 5, 2026 How this list was built
302Companies
3,230Contacts tracked
1,705Verified emails
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The 25 largest climate change consultancies based in the Netherlands

Ranked by team size
Top 25 of 302 company matches for climate change consultancies based in the Netherlands, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 matchAmsterdam, NetherlandsHQ recorded Nov 5, 2026501-1,000556 contacts →

Exact match

“STX Group is a leading global firm in environmental commodities trading and climate finance.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchAmsterdam, NetherlandsHQ recorded Nov 5, 202651-200315 contacts →

Exact match

“Climate KIC is Europe's foremost climate innovation agency: an international non-profit Foundation that for over 16 years has been embedded in the places where climate ambition…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchGouda, NetherlandsHQ recorded Nov 5, 202651-200158 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 · Nov 5, 2026 · View company records in RevenueBase
4Exact matchGoor, NetherlandsHQ recorded Nov 5, 202651-200110 contacts →

Exact match

“Wij zijn een multidisciplinair adviesbureau voor natuurinclusief ontwikkelen, inrichten en beheren van onze leefomgeving.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchAssen, NetherlandsHQ recorded Nov 5, 202651-20075 contacts →

Exact match

“Adviseurs.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchUtrecht, NetherlandsHQ recorded Nov 5, 202651-20060 contacts →

Exact match

“Wij zijn Neuf.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchRotterdam, NetherlandsHQ recorded Nov 5, 202651-20057 contacts →

Exact match

“Trinomics B.V.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchHerveld, NetherlandsHQ recorded Nov 5, 202651-20048 contacts →

Exact match

“In ons werk stellen we mensen centraal.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchRotterdam, NetherlandsHQ recorded Nov 5, 202651-20048 contacts →

Exact match

“At AllChiefs, we guide organisations to become leaders of change.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchAmsterdam, NetherlandsHQ recorded Nov 5, 202611-5039 contacts →

Exact match

“The INSTITUTE FOR EUROPEAN ENERGY AND CLIMATE POLICY (IEECP) is a non-for-profit research organisation that brings together some of Europe’s leading interdisciplinary experts on…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchCulemborg, NetherlandsHQ recorded Nov 5, 202611-5036 contacts →

Exact match

“CLM is an independent consultancy established in 1982 working in the field of sustainable food, farming and rural development.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchUtrecht, NetherlandsHQ recorded Nov 5, 202611-5036 contacts →

Exact match

“Een gedragsverandering is nodig om de klimaatdoelen te behalen.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchAmersfoort, NetherlandsHQ recorded Nov 5, 202611-5034 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 · Nov 5, 2026 · View company records in RevenueBase
14Exact matchRotterdam, NetherlandsHQ recorded Nov 5, 202611-5034 contacts →

Exact match

“The clock is ticking.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchUtrecht, NetherlandsHQ recorded Nov 5, 202651-20028 contacts →

Exact match

“Ecofys, a Navigant company, is a leading international energy and climate consultancy focused on sustainable energy for everyone.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchHilversum, NetherlandsHQ recorded Nov 5, 202611-5027 contacts →

Exact match

“Wij geloven dat duurzame verandering ontstaat wanneer inhoud en intentie samenkomen.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchVeghel, NetherlandsHQ recorded Nov 5, 202611-5027 contacts →

Exact match

“De Roever Omgevingsadvies heeft een brede kijk op milieuzaken.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchIjlst, NetherlandsHQ recorded Nov 5, 202611-5026 contacts →

Exact match

“Gaat u bouwen of renoveren?”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchRoermond, NetherlandsHQ recorded Nov 5, 202611-5026 contacts →

Exact match

“Bij Embridge geloven we in een wereld waarin economie en ecologie hand in hand gaan.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchAmsterdam, NetherlandsHQ recorded Nov 5, 202611-5024 contacts →

Exact match

“CRS is building climate-smart and nature positive organisations by supporting clients in understanding, assessing, and managing climate and nature-related risks and opportunities.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchAmsterdam, NetherlandsHQ recorded Nov 5, 202611-5024 contacts →

Exact match

“Wij zijn Beaumont Communicatie & Management.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchDordrecht, NetherlandsHQ recorded Nov 5, 202611-5024 contacts →

Exact match

“Wij zijn Equipe Adviseurs, voorheen BK bouw- & milieuadvies.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchThe Hague, NetherlandsHQ recorded Nov 5, 202611-5023 contacts →

Exact match

“We fight climate change by using the combined power of law, data and analysis to- support allies fighting for climate justice and human rights- enable compliance with climate…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchRoosendaal, NetherlandsHQ recorded Nov 5, 202611-5021 contacts →

Exact match

“Efficiënt en duurzaam energie besparen?”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchArnhem, NetherlandsHQ recorded Nov 5, 202611-5020 contacts →

Exact match

“Gebieden en mensen.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 302 climate change consultancies based in the Netherlands

See the full list, filter by size, metro and specialty, and access 1,705 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Climate change consultancies based in the Netherlands at a glance

As of Nov 5, 2026
52.8%Verified-email coverage
10.7Average contacts per company
1-10Median size (employees)
16.6%Largest-city concentration · Amsterdam
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
230
11-50
49
51-200
17
201-500
2
501-1,000
2

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 302 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 “climate change consultancies” 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 1,705 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 November 5, 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.

Climate change consultancies by metro

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 “climate change consultancies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many climate change consultancies are there based in the Netherlands?

RevenueBase identified 302 company matches for climate change consultancies associated with the Netherlands as of November 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?

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

Which city has the most climate change consultancies?

Amsterdam leads with 50 company records, followed by Rotterdam (16) and Utrecht (14).

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 1,705 professional contacts with verified work emails tracked across these 302 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 November 5, 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.