Company lists · Data refreshed November 2026

Top 25 Sustainability consultancies based in the Netherlands

Name: Sustainability consultancies based in the Netherlands
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 5, 2026 2,134 companies tracked

RevenueBase identified 2,134 company matches for sustainability consultancies associated with the Netherlands as of November 2026 and tracks 30,281 professional contacts across them, including 9,964 with verified work emails. Amsterdam is the largest hub.

This list covers company matches for sustainability 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

2,134Companies

30,281Contacts tracked

9,964Verified emails

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The 25 largest sustainability consultancies based in the Netherlands

Ranked by team size

Top 25 of 2,134 company matches for sustainability 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	BDO Nederland	Exact match	Eindhoven, NetherlandsHQ recorded Nov 5, 2026	1,001-5,000	2,458 contacts →
	Exact match “At BDO, we help people and organisations achieve their sustainable future.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2	Tauw Nederland	Exact match	Deventer, NetherlandsHQ recorded Nov 5, 2026	1,001-5,000	818 contacts →
	Exact match “TAUW is een Europees advies- en ingenieursbureau.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3	Berenschot	Exact match	Utrecht, NetherlandsHQ recorded Nov 5, 2026	201-500	661 contacts →
	Exact match “Berenschot is an independent management consulting firm with a staff of over 400 people.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4	Callisonrtkl	Exact match	Amsterdam, NetherlandsHQ recorded Nov 5, 2026	1,001-5,000	469 contacts →
	Exact match “CRTKL has now joined Arcadis, a global leader in the delivery of sustainable design, engineering and consultancy solutions for natural and built assets.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5	Energiewacht	Exact match	Zwolle, NetherlandsHQ recorded Nov 5, 2026	1,001-5,000	464 contacts →
	Exact match “Welkom in de boeiende wereld van de energietransitie.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6	BRO A Movares Company	Exact match	’s-hertogenbosch, NetherlandsHQ recorded Nov 5, 2026	51-200	402 contacts →
	Exact match “Vanaf 1 juli 2025 gaan wij verder als Movares Smart Urban Engineering.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7	At Osborne	Exact match	Hilversum, NetherlandsHQ recorded Nov 5, 2026	51-200	318 contacts →
	Exact match “AT Osborne lost ruimtelijke vraagstukken op.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8	Goudappel	Exact match	Deventer, NetherlandsHQ recorded Nov 5, 2026	201-500	303 contacts →
	Exact match “Meet Goudappel.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9	Kader Group	Exact match	Zeist, NetherlandsHQ recorded Nov 5, 2026	201-500	283 contacts →
	Exact match “Kader Group verbetert de kwaliteit, veiligheid en duurzaamheid van organisaties, zodat een ieder goed kan zorgen voor mens, milieu en maatschappij.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10	INNAX	Exact match	Veenendaal, NetherlandsHQ recorded Nov 5, 2026	201-500	257 contacts →
	Exact match “We are INNAX.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11	Global Reporting Initiative GRI	Exact match	Amsterdam, NetherlandsHQ recorded Nov 5, 2026	51-200	249 contacts →
	Exact match “Global Reporting Initiative (GRI) is the independent nonprofit organization that is the architect of the common global language to assess and report on environmental, social and…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12	DGMR	Exact match	Arnhem, NetherlandsHQ recorded Nov 5, 2026	201-500	239 contacts →
	Exact match “It is our conviction that people are most successful in a sustainable, safe and healthy environment.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13	Royal Haskoningdhv	Exact match	Ex, NetherlandsHQ recorded Nov 5, 2026	5,001-10,000	238 contacts →
	Exact match “We are an independent consultancy firm which integrates 140 years of engineering expertise with digital technologies and software solutions.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14	Kragten	Exact match	Roermond/herten, NetherlandsHQ recorded Nov 5, 2026	201-500	210 contacts →
	Exact match “Kragten is een onafhankelijk adviesbureau voor de openbare ruimte zonder belangen bij marktpartijen.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15	Klimaatroute	Exact match	Amsterdam, NetherlandsHQ recorded Nov 5, 2026	201-500	170 contacts →
	Exact match “Klimaatroute zet mensen in beweging.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16	Kyden B Corp	Exact match	Bussum, NetherlandsHQ recorded Nov 5, 2026	51-200	168 contacts →
	Exact match “Wij zijn Kyden.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17	Adviesbureau DWA	Exact match	Gouda, NetherlandsHQ recorded Nov 5, 2026	51-200	158 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
18	Waardenburg Ecology	Exact match	Culemborg, NetherlandsHQ recorded Nov 5, 2026	51-200	146 contacts →
	Exact match “Independent, practical research, advice and consultancy for people and wildlife.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19	The Garage	Exact match	Amsterdam, NetherlandsHQ recorded Nov 5, 2026	11-50	145 contacts →
	Exact match “We put the planet first in everything we do, and create products & services that enable others to do the same.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20	APPM	Exact match	Hoofddorp, NetherlandsHQ recorded Nov 5, 2026	51-200	140 contacts →
	Exact match “APPM Management Consultants maakt met zo`n 80 managers en adviseurs Nederland Mooier.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21	teia.nl	Exact match	Beek En Donk, NetherlandsHQ recorded Nov 5, 2026	51-200	134 contacts →
	Exact match “Teia is dienstbaar aan uw ecologisch adviesbureau!” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22	ATKB	Exact match	Zoetermeer, NetherlandsHQ recorded Nov 5, 2026	51-200	127 contacts →
	Exact match “Praktisch, nuchter en deskundig.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23	Boot Organiserend Ingenieursburo BV	Exact match	Veenendaal, NetherlandsHQ recorded Nov 5, 2026	51-200	112 contacts →
	Exact match “Werken aan een duurzame leefomgeving.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24	Cauberg Huygen	Exact match	Rotterdam, NetherlandsHQ recorded Nov 5, 2026	51-200	110 contacts →
	Exact match “Cauberg Huygen is een onafhankelijk advies- en ingenieursbureau met meer dan 45 jaar ervaring op het gebied van bouw, infrastructuur, ruimtelijke ordening en onderzoek.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25	Eelerwoude	Exact match	Goor, NetherlandsHQ recorded Nov 5, 2026	51-200	110 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

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “sustainability consultancies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 2,134 sustainability consultancies based in the Netherlands

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Sustainability consultancies based in the Netherlands at a glance

As of Nov 5, 2026

32.9%Verified-email coverage

14.2Average contacts per company

1-10Median size (employees)

11.9%Largest-city concentration · Amsterdam

Nov 5, 2026Page data refreshed

Companies by employee count

1-10

1,618

11-50

380

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 2,134 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 “sustainability 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 9,964 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.

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

How many sustainability consultancies are there based in the Netherlands?

RevenueBase identified 2,134 company matches for sustainability 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?

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

Which city has the most sustainability consultancies?

Amsterdam leads with 253 company records, followed by Utrecht (88) and Rotterdam (87).

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 9,964 professional contacts with verified work emails tracked across these 2,134 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.