Company lists · Data refreshed November 2026

Top 25 Open source cms developers based in the Netherlands

RevenueBase identified 175 company matches for open source cms developers associated with the Netherlands as of November 2026 and tracks 555 professional contacts across them, including 135 with verified work emails. Amsterdam is the largest hub.

This list covers company matches for open source cms developers 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 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
175Companies
555Contacts tracked
135Verified emails
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The 25 largest open source cms developers based in the Netherlands

Ranked by team size
Top 25 of 175 company matches for open source cms developers based in the 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 matchStolwijk, NetherlandsHQ recorded Nov 6, 202611-5041 contacts →

Exact match

“Knows the way online!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBeneden-leeuwen, NetherlandsHQ recorded Nov 6, 20261-1024 contacts →

Exact match

“Iedere organisatie is online aanwezig.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSteenbergen, NetherlandsHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Noem ons mad scientists, tech geeks đŸ€“ of WordPress Jedi.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSint-oedenrode, NetherlandsHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Voor het realiseren van een nieuwe website of maatwerk applicatie is bepaalde expertise vereist.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchArnhem, NetherlandsHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Most companies didn't choose a fragmented IT stack, it grew that way: one urgent decision at a time, until no one can say which system owns a given field anymore.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchEnschede, NetherlandsHQ recorded Nov 6, 20261-109 contacts →

Exact match

“WebHare is veel meer dan een CMS; WebHare is een ontwikkelplatform met krachtige componenten die naadloos op elkaar aansluiten.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchTilburg, NetherlandsHQ recorded Nov 6, 202611-509 contacts →

Exact match

“OS Websolutions verzorgt maatwerkoplossingen op het web voor alle bedrijfsprocessen en bedrijfs en doelgerichte oplossingen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchRotterdam, NetherlandsHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Cipix is a full service internet agency.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchAmsterdam, NetherlandsHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Full-service internetspecialist Orangehill BV is een innovatieve en nieuwsgierige, full-service internetspecialist, gestart in In 2013 zijn er 12 internetspecialisten in vaste
”

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

Exact match

“Involvit is een modern internetbedrijf met een passie voor digitale communicatie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchZwolle, NetherlandsHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Expedient experts in internet bedenkt, creĂ«ert, realiseert en beheert hoogwaardige internetoplossingen, websites met onderhouds- systeem, webshops en web-based software.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBaarn, NetherlandsHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Wij helpen jou slimmer te werken, sneller te groeien en meer waarde te creĂ«ren.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchEindhoven, NetherlandsHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Ninebits is a transparent, compact organisation which considers service and follow-up a primary activity.”

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

Exact match

“Uw eigen website laten maken?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchUithoorn, NetherlandsHQ recorded Nov 6, 202611-504 contacts →

Exact match

“i-tee media solutions is meer dan een webbureau.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchArnhem, NetherlandsHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Digitmind is jouw partner in: √ online succes!”

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

Exact match

“Etocom ontwerp, bouwt en ontwikkeld websites voor bedrijven uit diverse regio's Wij hebben hier een eigen CMS voor ontwikkeld waar de klant o.a.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchRg, NetherlandsHQ recorded Nov 6, 202651-2004 contacts →

Exact match

“Dutch Open Projects B.V.("DOP" for short) is quality leader in building complex websites and web applications.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchRotterdam, NetherlandsHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Studio H2O is a full-service web company and is offering an extremely intuitive and easy to use content management system for websites that work, since 2007.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchAlkmaar, NetherlandsHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Xsdot is an experienced software development company that occupies itself with the development and implementation of Internet sites (CMS), B2B & B2C eCommerce solutions, intranets
”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchUtrecht, NetherlandsHQ recorded Nov 6, 20261-103 contacts →

Exact match

“NotFound Digital Creativity is specialised in the development of complex websites and online applications for companies and governments in the Netherlands.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBest, NetherlandsHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Een maatwerk webapplicatie of website laten bouwen, onderhouden en voor zoekmachines optimaliseren?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchAlmere, NetherlandsHQ recorded Nov 6, 20261-103 contacts →

Exact match

“quickDESIGN ontwerpt en realiseert jouw nieuwe website.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchAmsterdam, NetherlandsHQ recorded Nov 6, 20261-102 contacts →

Exact match

“maak it] is een Internet bureau dat meedenkt, ontwerpt, realiseert en onderhoudt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchUtrecht, NetherlandsHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Xlab is een creatief en technisch IT-bedrijf, met een grote passie voor het bedenken, uitwerken, ontwerpen en technisch ontwikkelen van complexe digitale omgevingen.”

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

Showing 25 of 175 open source cms developers based in the Netherlands

See the full list, filter by size, metro and specialty, and access 135 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Open source cms developers based in the Netherlands at a glance

As of Nov 6, 2026
24.3%Verified-email coverage
3.2Average contacts per company
1-10Median size (employees)
8.6%Largest-city concentration · Amsterdam
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
149
11-50
23
51-200
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 175 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 “open source cms developers” 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 135 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 “open source cms developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many open source cms developers are there based in the Netherlands?

RevenueBase identified 175 company matches for open source cms developers 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?

Buro210 tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most open source cms developers?

Amsterdam leads with 15 company records, followed by Utrecht (11) and Rotterdam (6).

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 135 professional contacts with verified work emails tracked across these 175 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.

Ready to reach these companies? Verified emails and direct dials for all 175 open source cms developers based in the Netherlands. Start with a free account, no credit card.

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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.