Company lists · Data refreshed September 2026

Top 25 Accessibility agencies based in the Netherlands

RevenueBase identified 78 accessibility agencies headquartered in the Netherlands as of September 2026 and tracks 810 professional contacts across them, including 319 with verified work emails. Amsterdam is the largest hub.

This list covers accessibility agencies 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 21, 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 21, 2026 86% judged on-target in blind review
78Companies
810Contacts tracked
319Verified emails
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The 25 largest accessibility agencies based in the Netherlands

Ranked by team size
Top 25 of 78 accessibility agencies based in the Netherlands, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to accessibility agencies: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceGrave, NetherlandsHQ checked Sep 21, 202651-200205 contacts →

Indirect evidence

“In ons Huis van Toegankelijkheid maken we tekst en beeld voor iedereen waarneembaar, bedienbaar en begrijpelijk.”

Source: RevenueBase Database · checked Sep 21, 2026
2Indirect evidenceHeerenveen, NetherlandsHQ checked Sep 21, 202651-20096 contacts →

Indirect evidence

“Digitale groei lukt alleen als je keuzes maakt die werken in de praktijk: uitvoerbaar, schaalbaar en gedragen door jouw organisatie.”

Source: RevenueBase Database · checked Sep 21, 2026
3Indirect evidenceApeldoorn, NetherlandsHQ checked Sep 21, 202611-5084 contacts →

Indirect evidence

“Bij Helderzorg bieden we (ambulante) hulpverlening die voor iedereen toegankelijk is.”

Source: RevenueBase Database · checked Sep 21, 2026
4Indirect evidenceGroningen, NetherlandsHQ checked Sep 21, 202651-20082 contacts →

Indirect evidence

“MEE Noord zet zich in voor een inclusieve samenleving waarin mensen met een zichtbare en niet-zichtbare beperking volwaardig en betekenisvol kunnen deelnemen.”

Source: RevenueBase Database · checked Sep 21, 2026
5Indirect evidenceTilburg, NetherlandsHQ checked Sep 21, 202611-5042 contacts →

Indirect evidence

“Cardan believes in an inclusive world in which everyone can participate independently (digitally).”

Source: RevenueBase Database · checked Sep 21, 2026
6Strong evidenceUtrecht, NetherlandsHQ checked Sep 21, 202611-5031 contacts →

Strong evidence

“The Accessibility Foundation is the market leader in accessibility in the Netherlands.”

Source: RevenueBase Database · checked Sep 21, 2026
7Indirect evidenceAmsterdam, NetherlandsHQ checked Sep 21, 2026201-50024 contacts →

Indirect evidence

“Deze dienst is op 1 januari onstaan door een fusie van de Dienst Wonen met de Dienst Zorg en Samenleven.”

Source: RevenueBase Database · checked Sep 21, 2026
8Indirect evidenceEerbeek, NetherlandsHQ checked Sep 21, 202651-20020 contacts →

Indirect evidence

“Wie is Dorpsgarage Elshof onze belofte Onze omgeving (en ons dorp) mobiel houden, dat is waar het ons om gaat.”

Source: RevenueBase Database · checked Sep 21, 2026
9Strong evidenceUtrecht, NetherlandsHQ checked Sep 21, 202611-5019 contacts →

Strong evidence

Accessibility Desk is an accredited research and training agency about digital accessibility and the WCAG.”

Source: RevenueBase Database · checked Sep 21, 2026
10Indirect evidenceArnhem, NetherlandsHQ checked Sep 21, 202611-5016 contacts →

Indirect evidence

“Younicorp maakt overheden toegankelijk.”

Source: RevenueBase Database · checked Sep 21, 2026
11Indirect evidenceDen Bosch, NetherlandsHQ checked Sep 21, 202611-5013 contacts →

Indirect evidence

“Ons team is een multidisciplinair samenwerkingsverband tussen de organisaties Farent, Reinier van Arkel, Novadic Kentron, Maatschappelijke Opvang Den Bosch en Cello.”

Source: RevenueBase Database · checked Sep 21, 2026
12Indirect evidenceUtrecht, NetherlandsHQ checked Sep 21, 20261-1010 contacts →

Indirect evidence

“Proper Access B.V.”

Source: RevenueBase Database · checked Sep 21, 2026
13Indirect evidenceUtrecht, NetherlandsHQ checked Sep 21, 20261-108 contacts →

Indirect evidence

“Toegankelijkheid is een fundamenteel recht, verankerd in de het VN verdrag voor de rechten van de mensen.”

Source: RevenueBase Database · checked Sep 21, 2026
14Indirect evidenceDen Haag, NetherlandsHQ checked Sep 21, 20261-108 contacts →

Indirect evidence

“Wij helpen mensen doen.”

Source: RevenueBase Database · checked Sep 21, 2026
15Indirect evidenceNijkerk, NetherlandsHQ checked Sep 21, 202611-507 contacts →

Indirect evidence

“Al bijna 20 jaar dé partner voor kwalitatief hoogwaardige, creatieve toegangstechniek oplossingen.”

Source: RevenueBase Database · checked Sep 21, 2026
16Indirect evidenceRotterdam, NetherlandsHQ checked Sep 21, 20261-106 contacts →

Indirect evidence

“Accessible Minds is een geaccrediteerd bureau wat gespecialiseerd is in digitale toegankelijkheid.”

Source: RevenueBase Database · checked Sep 21, 2026
17Indirect evidenceSliedrecht, NetherlandsHQ checked Sep 21, 202611-506 contacts →

Indirect evidence

“Q-netics is gespecialiseerd in gehandicaptenaanpassingen en met name op het gebied van toegankelijkheidsoplossingen en woningaanpassingen voor: individuele woningaanpassing…”

Source: RevenueBase Database · checked Sep 21, 2026
18Indirect evidenceAmersfoort, NetherlandsHQ checked Sep 21, 20261-105 contacts →

Indirect evidence

“advisering toegankelijke openbare ruimte voor mensen met een functiebeperking”

Source: RevenueBase Database · checked Sep 21, 2026
19Indirect evidenceArnhem, NetherlandsHQ checked Sep 21, 20261-104 contacts →

Indirect evidence

“Je wil én moet voldoen aan digitale toegankelijkheid.”

Source: RevenueBase Database · checked Sep 21, 2026
20Indirect evidenceOss, NetherlandsHQ checked Sep 21, 20261-103 contacts →

Indirect evidence

“De missie van Stichting Appt is om apps voor iedereen toegankelijk te maken, waaronder mensen met een beperking.”

Source: RevenueBase Database · checked Sep 21, 2026
21Indirect evidenceUtrecht, NetherlandsHQ checked Sep 21, 20261-103 contacts →

Indirect evidence

“We guide businesses through digital strategy and design intricacies with a proven track record of delivering exceptional results.”

Source: RevenueBase Database · checked Sep 21, 2026
22Indirect evidenceDoetinchem, NetherlandsHQ checked Sep 21, 20261-103 contacts →

Indirect evidence

“WIJ zijn gek op het regelen van bereikbaarheid passend bij uw organisatie.”

Source: RevenueBase Database · checked Sep 21, 2026
23Indirect evidenceHoogeveen, NetherlandsHQ checked Sep 21, 20261-103 contacts →

Indirect evidence

“QS-Expertise B.V, het bureau wat door zijn laagdrempeligheid en flexibiliteit uw relaties optimaal kan bedienen en ontzorgen.”

Source: RevenueBase Database · checked Sep 21, 2026
24Indirect evidenceZwolle, NetherlandsHQ checked Sep 21, 20261-102 contacts →

Indirect evidence

“Een basisvoorwaarde voor digitale inclusie is digitale toegankelijkheid.”

Source: RevenueBase Database · checked Sep 21, 2026
25Indirect evidenceDen Haag, NetherlandsHQ checked Sep 21, 20261-102 contacts →

Indirect evidence

“Anan6 is een internetbureau dat zich richt op het maken van webapps en websites.”

Source: RevenueBase Database · checked Sep 21, 2026

Showing 25 of 78 accessibility agencies based in the Netherlands

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Accessibility agencies based in the Netherlands at a glance

As of Sep 21, 2026
39.4%Verified-email coverage
10.4Average contacts per company
1-10Median size (employees)
10.3%Largest-city concentration · Amsterdam
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
55
11-50
18
51-200
4
201-500
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 78 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 accessibility agencies, 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 “accessibility agencies”. 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 accessibility agencies), 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 accessibility agencies, 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, 319 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 21, 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.

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 accessibility agencies, 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 accessibility agencies are there based in the Netherlands?

RevenueBase identified 78 accessibility agencies 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?

Dedicon, headquartered in Td, tops this list with the largest team on record.

Which city has the most accessibility agencies?

Amsterdam leads with 8 headquartered companies, followed by Utrecht (6) and Rotterdam (3).

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 319 verified decision-maker contacts tracked across these 78 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 21, 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.