Company lists · Data refreshed November 2026

Top 25 Sustainability nonprofits based in Utrecht, Netherlands

RevenueBase identified 60 company matches for sustainability nonprofits associated with Utrecht, Netherlands as of November 2026 and tracks 535 professional contacts across them, including 195 with verified work emails. Across the Netherlands, Amsterdam is the largest hub for this category (182 companies); Utrecht follows with 60.

This list covers company matches for sustainability nonprofits associated with Utrecht, 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 6, 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 6, 2026 How this list was built
60Companies
535Contacts tracked
195Verified emails
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The 25 largest sustainability nonprofits based in Utrecht, Netherlands

Ranked by team size
Top 25 of 60 company matches for sustainability nonprofits based in Utrecht, Netherlands, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchUtrecht, NetherlandsHQ recorded Nov 6, 202651-20099 contacts →

Exact match

“Veel mensen willen duurzame stappen nemen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchUtrecht, NetherlandsHQ recorded Nov 6, 202651-20072 contacts →

Exact match

“Wij weten dat verandering nodig is voor een duurzamere wereld, met de Sustainable Development Goals als inspiratiebron.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchUtrecht, NetherlandsHQ recorded Nov 6, 20261-1026 contacts →

Exact match

“Studenten voor Morgen, or in short SvM, is the Dutch student network for sustainable higher education.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchUtrecht, NetherlandsHQ recorded Nov 6, 202651-20024 contacts →

Exact match

“MVO Nederland stuurt de transitie naar een duurzame economie met de grootste ondernemersbeweging van Europa.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchUtrecht, NetherlandsHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“We hebben genoeg van de wegwerpeconomie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchUtrecht, NetherlandsHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“RiskSphere is a specialist consultancy active across three interconnected domains: sustainability and climate-related work, specialized regulatory and risk management advisory…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchUtrecht, NetherlandsHQ recorded Nov 6, 20261-1017 contacts →

Exact match

“Het Programma Verduurzaming Bedrijventerreinen Nederland (PVB) richt zich op het begeleiden en verbinden van partijen, projecten en initiatieven om de verduurzamingsambities en…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchUtrecht, NetherlandsHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Our mission is to get 1 million people in action for a social and sustainable world by 2030.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchUtrecht, NetherlandsHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Andolana: Onze naam zegt het al - beweging.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchUtrecht, NetherlandsHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Duurzaamheid zit vol jargon en techniek.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchUtrecht, NetherlandsHQ recorded Nov 6, 20261-107 contacts →

Exact match

“At Feedback to the Future, we offer fertile feedback to local communities and ecosystems by connecting local knowledge and networks to state-of-the-art sustainable technologies…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchUtrecht, NetherlandsHQ recorded Nov 6, 20261-107 contacts →

Exact match

“ImpactNow is een duurzaamheidsadviesbureau opgericht in 2020 en gevestigd in Utrecht, waarbij we geloven dat duurzaamheid begint bij concrete actie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchUtrecht, NetherlandsHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Plantje Voor Morgen gaat aan de slag met het verweven van duurzaamheid in gevangenissen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchUtrecht, NetherlandsHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Zon schijnt, water stroomt, wind waait, aarde warmt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchUtrecht, NetherlandsHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Een duurzame leefomgeving vraagt om inwoners die weten hoe zij zelf in hun dagelijks leven duurzaamheid vormgeven.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchUtrecht, NetherlandsHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Sproutfull aims to enhance the collaborating potential of stakeholders in food supply chains.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchUtrecht, NetherlandsHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Bij The Carbon Zero Club (TCZC) helpen we bedrijven in de voedingsindustrie en aanverwante sectoren om future-proof te worden door CO₂-uitstoot in de hele keten te reduceren.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchUtrecht, NetherlandsHQ recorded Nov 6, 20261-104 contacts →

Exact match

“GreenWish stimuleert en ondersteunt het realiseren van particuliere duurzame initiatieven.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchUtrecht, NetherlandsHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Welkom bij Wearth!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchUtrecht, NetherlandsHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Ben jij een groen bedrijf?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchUtrecht, NetherlandsHQ recorded Nov 6, 20261-102 contacts →

Exact match

“At Scature, we support your sustainability targets while helping you build high integrity, nature-based carbon removal portfolios.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchUtrecht, NetherlandsHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Otreas is an sustainability and Corporate Social Responsibility consultancy based in The Netherlands offering diverse services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchUtrecht, NetherlandsHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Woonbewust houdt zich sinds 2013 bezig met het helpen van consumenten bij het verduurzamen en vergroenen van hun woning.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchUtrecht, NetherlandsHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Helps prevent greenwashing for purpose driven companies”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchUtrecht, NetherlandsHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Het is tijd voor een andere manier van organiseren en (samen)werken.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 60 sustainability nonprofits based in Utrecht, Netherlands

See the full list, filter by size, metro and specialty, and access 195 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Sustainability nonprofits based in Utrecht, Netherlands at a glance

As of Nov 6, 2026
36.4%Verified-email coverage
8.9Average contacts per company
1-10Median size (employees)
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
50
11-50
6
51-200
4

Email recency for this list is measured across the whole Netherlands list rather than for Utrecht, so it is reported there. Company counts and contact totals on this page are exact for Utrecht, over 60 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 Utrecht, Netherlands whose business descriptions match “sustainability nonprofits” 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 195 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 6, 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 “sustainability nonprofits”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many sustainability nonprofits are there based in Utrecht, Netherlands?

RevenueBase identified 60 company matches for sustainability nonprofits associated with Utrecht, 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?

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

Which city in the Netherlands has the most sustainability nonprofits?

Amsterdam leads the Netherlands with 182 company records, followed by Utrecht (60) and Rotterdam (57).

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 195 professional contacts with verified work emails tracked across these 60 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 6, 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.