Company lists · Data refreshed September 2026

Top 25 Esg reporting and consulting firms based in the Netherlands

Name: Esg reporting and consulting firms based in the Netherlands
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 166 companies tracked

RevenueBase identified 166 esg reporting and consulting firms headquartered in the Netherlands as of September 2026 and tracks 2,128 professional contacts across them, including 819 with verified work emails. Amsterdam is the largest hub.

This list covers esg reporting and consulting firms 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 28, 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 28, 2026 86% judged on-target in blind review

166Companies

2,128Contacts tracked

819Verified emails

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The 25 largest esg reporting and consulting firms based in the Netherlands

Ranked by team size

Top 25 of 166 esg reporting and consulting firms based in the Netherlands, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to esg reporting and consulting firms: 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	Morningstar Sustainalytics	Partial evidence	Amsterdam, NetherlandsHQ checked Sep 28, 2026	1,001-5,000	954 contacts →
	Partial evidence “Morningstar Sustainalytics data and insights allow investors and companies to spend less time grappling with ESG and climate, and more time making the most of it.” Source: RevenueBase Database · checked Sep 28, 2026
2	Kyden B Corp	Indirect evidence	Bussum, NetherlandsHQ checked Sep 28, 2026	51-200	192 contacts →
	Indirect evidence “Wij zijn Kyden.” Source: RevenueBase Database · checked Sep 28, 2026
3	Bluefield	Partial evidence	Ad, NetherlandsHQ checked Sep 28, 2026	51-200	70 contacts →
	Partial evidence “Bluefield is a hands-on business consulting firm with a strong conviction that focus is the key to success.” Source: RevenueBase Database · checked Sep 28, 2026
4	Nexio Projects	Indirect evidence	Rotterdam, NetherlandsHQ checked Sep 28, 2026	11-50	50 contacts →
	Indirect evidence “Nexio Projects is an international consultancy firm, helping organisations reach their sustainability ambitions.” Source: RevenueBase Database · checked Sep 28, 2026
5	mastersustainability.today	Strong evidence	Rotterdam, NetherlandsHQ checked Sep 28, 2026	51-200	50 contacts →
	Strong evidence “Master Sustainability Today, the #1 platform to automate ESG, sustainability reporting and compliance for organizations that want to make an impact.” Source: RevenueBase Database · checked Sep 28, 2026
6	RSK Netherlands	Indirect evidence	Ridderkerk, NetherlandsHQ checked Sep 28, 2026	11-50	41 contacts →
	Indirect evidence “Welkom bij RSK Netherlands, onderdeel van de RSK Group PLC.” Source: RevenueBase Database · checked Sep 28, 2026
7	Salacia Solutions	Strong evidence	Rotterdam, NetherlandsHQ checked Sep 28, 2026	11-50	37 contacts →
	Strong evidence “We simplify ESG performance tracking and reporting.” Source: RevenueBase Database · checked Sep 28, 2026
8	Coney Minds	Indirect evidence	Rotterdam, NetherlandsHQ checked Sep 28, 2026	11-50	32 contacts →
	Indirect evidence “Openheid, kennisdeling, duurzaamheid en innovatie zijn kernwaarden die inzicht geven in het DNA van Coney Minds.” Source: RevenueBase Database · checked Sep 28, 2026
9	DE Duurzame Adviseurs The Sustainability Consultants	Indirect evidence	Amersfoort, NetherlandsHQ checked Sep 28, 2026	11-50	29 contacts →
	Indirect evidence “Our mission is to guide organizations in their transition to sustainable, socially responsible, and well-governed business practices.” Source: RevenueBase Database · checked Sep 28, 2026
10	Assets Only	Partial evidence	Amsterdam, NetherlandsHQ checked Sep 28, 2026	51-200	29 contacts →
	Partial evidence “Assets Only® Business Consultants met een focus op Risk, Compliance & ESG ondersteund door procesoptimalisatie en datamanagement.” Source: RevenueBase Database · checked Sep 28, 2026
11	Coolset	Partial evidence	Amsterdam, NetherlandsHQ checked Sep 28, 2026	11-50	24 contacts →
	Partial evidence “Coolset helps ESG and supply chain teams measure carbon emissions and stay compliant with CSRD, EUDR, PPWR and EcoVadis in one intuitive platform.” Source: RevenueBase Database · checked Sep 28, 2026
12	The ONE Percent	Indirect evidence	Amstelveen, NetherlandsHQ checked Sep 28, 2026	51-200	24 contacts →
	Indirect evidence “Sustainability is no longer about doing less harm.” Source: RevenueBase Database · checked Sep 28, 2026
13	Ecomatters BV	Indirect evidence	Utrecht, NetherlandsHQ checked Sep 28, 2026	11-50	19 contacts →
	Indirect evidence “Ecomatters is a sustainability consultancy that works closely with corporate and governmental clients to address their sustainability challenges.” Source: RevenueBase Database · checked Sep 28, 2026
14	The Overview Effect	Partial evidence	Amsterdam, NetherlandsHQ checked Sep 28, 2026	11-50	18 contacts →
	Partial evidence “The Overview Effect was founded by a mix of freelance sustainability consultants and seasoned ESG veterans who have successfully built a sustainability consultancy before.” Source: RevenueBase Database · checked Sep 28, 2026
15	Risksphere	Indirect evidence	Utrecht, NetherlandsHQ checked Sep 28, 2026	11-50	17 contacts →
	Indirect evidence “RiskSphere is a specialist consultancy active across three interconnected domains: sustainability and climate-related work, specialized regulatory and risk management advisory…” Source: RevenueBase Database · checked Sep 28, 2026
16	ENBER	Indirect evidence	Heerenveen, NetherlandsHQ checked Sep 28, 2026	1-10	17 contacts →
	Indirect evidence “De wereld verandert en verlangt een lagere footprint van iedereen.” Source: RevenueBase Database · checked Sep 28, 2026
17	Treety	Strong evidence	Amsterdam, NetherlandsHQ checked Sep 28, 2026	11-50	17 contacts →
	Strong evidence “Treety's assists investors in private markets, access more sustainable capital, by supporting their Impact & ESG reporting obligations to Limited Partners, comply with regulatory…” Source: RevenueBase Database · checked Sep 28, 2026
18	Intire	Partial evidence	The Hague, NetherlandsHQ checked Sep 28, 2026	11-50	15 contacts →
	Partial evidence “Intire is a boutique consultancy firm that is specialized in sustainability reporting, integrated reporting, and non-financial reporting.” Source: RevenueBase Database · checked Sep 28, 2026
19	Bisschop Partners	Indirect evidence	Zaandam, NetherlandsHQ checked Sep 28, 2026	11-50	14 contacts →
	Indirect evidence “Onze missie Bisschop + Partners geeft een stem aan onze leefomgeving.” Source: RevenueBase Database · checked Sep 28, 2026
20	Planet YES	Indirect evidence	Zwolle, NetherlandsHQ checked Sep 28, 2026	11-50	12 contacts →
	Indirect evidence “Bij Planet Yes helpen we organisaties duurzaamheid in te zetten als Wij geloven dat duurzaamheid niet iets is wat je ‘erbij doet’, maar de sleutel is tot een sterke en…” Source: RevenueBase Database · checked Sep 28, 2026
21	TD Cascade	Strong evidence	Amsterdam, NetherlandsHQ checked Sep 28, 2026	51-200	11 contacts →
	Strong evidence “We are a Dutch creative agency - part of Total Design / Yuma - fully devoted to corporate reporting, being it financial, ESG or fully integrated.” Source: RevenueBase Database · checked Sep 28, 2026
22	2bpolicy	Indirect evidence	Amsterdam, NetherlandsHQ checked Sep 28, 2026	11-50	11 contacts →
	Indirect evidence “2B Policy empowers companies and organisations in the consumer goods and services sectors to navigate sustainability regulation and turn it into strategic action.” Source: RevenueBase Database · checked Sep 28, 2026
23	ONE Click ESG	Strong evidence	Arnhem, NetherlandsHQ checked Sep 28, 2026	1-10	11 contacts →
	Strong evidence “One Click ESG is a consultancy firm that supports organizations in integrating sustainability into their business processes and reporting on Environmental, Social, and Governance…” Source: RevenueBase Database · checked Sep 28, 2026
24	AV Group	Partial evidence	Amsterdam, NetherlandsHQ checked Sep 28, 2026	n/a	10 contacts →
	Partial evidence “AV Group (AVG) is consulting company specializing on projects improving the profitability of business through the implementation of the philosophy of sustainable development and…” Source: RevenueBase Database · checked Sep 28, 2026
25	Beezzz	Indirect evidence	Rotterdam, NetherlandsHQ checked Sep 28, 2026	1-10	9 contacts →
	Indirect evidence “Do you want to make measuring and managing sustainability data easier?” Source: RevenueBase Database · checked Sep 28, 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: esg reporting and consulting firms. 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 esg reporting and consulting firms.
Partial evidence: Its own public description names part of esg reporting and consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name esg reporting and consulting firms. 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 166 esg reporting and consulting firms based in the Netherlands

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Esg reporting and consulting firms based in the Netherlands at a glance

As of Sep 28, 2026

38.5%Verified-email coverage

12.8Average contacts per company

1-10Median size (employees)

24.7%Largest-city concentration · Amsterdam

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

123

11-50

51-200

201-500

1,001-5,000

5,001-10,000

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 166 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 esg reporting and consulting firms, 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 “esg reporting and consulting firms”. 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 esg reporting and consulting firms), 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 esg reporting and consulting firms, 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, 819 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 28, 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.

Esg reporting and consulting firms by metro

Esg reporting and consulting firms in Amsterdam41

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 esg reporting and consulting firms, 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 esg reporting and consulting firms are there based in the Netherlands?

RevenueBase identified 166 esg reporting and consulting firms 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?

Morningstar Sustainalytics, headquartered in Netherlands, tops this list with the largest team on record.

Which city has the most esg reporting and consulting firms?

Amsterdam leads with 41 headquartered companies, followed by Rotterdam (12) and The Hague (9).

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 819 verified decision-maker contacts tracked across these 166 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 28, 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.