Company lists · Data refreshed September 2026

Top 25 IT managed service providers based in the Netherlands

RevenueBase identified 272 company matches for IT managed service providers associated with the Netherlands as of September 2026 and tracks 3,799 professional contacts across them, including 1,324 with verified work emails and 340 with mobile numbers. Rotterdam is the largest hub.

This list covers company matches for IT managed service providers 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 September 4, 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 Sep 4, 2026 How this list was built
272Companies
3,799Contacts tracked
1,324Verified emails
340Mobile numbers
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The 25 largest IT managed service providers based in the Netherlands

Ranked by team size
Top 25 of 272 company matches for IT managed service providers based in the Netherlands, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 4, 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 matchRijswijk, NetherlandsHQ recorded Sep 4, 2026n/a609 contacts →

Exact match

“UNO | LEADING YOUR DIGITAL JOURNEY UNO neemt als strategische IT partner jouw organisatie bij de hand en is de gids op weg naar jouw digitale toekomst.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
2Exact matchHoofddorp, NetherlandsHQ recorded Sep 4, 2026501-1,000342 contacts →

Exact match

“Jouw gids in de complexe wereld van IT & Communication.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
3Exact matchZwolle, NetherlandsHQ recorded Sep 4, 202611-50143 contacts →

Exact match

“Seven Stars maakt de perfecte match in IT.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
4Exact matchReeuwijk, NetherlandsHQ recorded Sep 4, 202651-200133 contacts →

Exact match

“We are the experts in proactive management of complex IT environments.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
5Exact matchRotterdam, NetherlandsHQ recorded Sep 4, 202651-200129 contacts →

Exact match

“Bij Intermax geloven we dat mensen zaken doen met mensen.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
6Exact matchLeusden, NetherlandsHQ recorded Sep 4, 202651-200124 contacts →

Exact match

“CSN Groep is er voor middelgrote en grote ondernemingen die behoefte hebben aan zorgeloze IT zodat zij zich kunnen focussen op hun eigen business.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
7Exact matchAmstelveen, NetherlandsHQ recorded Sep 4, 202651-200112 contacts →

Exact match

“Fivespark is de nieuwe naam van het voormalige BTC.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
8Exact matchNp, NetherlandsHQ recorded Sep 4, 202651-20071 contacts →

Exact match

“IT-Workz is dé Managed Service Provider van het onderwijs.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
9Exact matchAmsterdam, NetherlandsHQ recorded Sep 4, 20261,001-5,00069 contacts →

Exact match

“Building the #1 premium Managed Service Provider in Europe We help MSPs deliver premium ICT outsourcing which truly makes an impact by making their customers and their own…”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
10Exact matchDelft, NetherlandsHQ recorded Sep 4, 202651-20061 contacts →

Exact match

“Reset ICT is dé partner voor MKB-bedrijven.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
11Exact matchHengelo, NetherlandsHQ recorded Sep 4, 2026n/a60 contacts →

Exact match

“Netwerk- en systeembeheer MKB - Inrichten ICT infrastructuur - Microsoft specialist - SBS 2003/2008/2011, XP, Windows 7 en 8, MS Server 2003/2008/2012, Exchange - Juniper…”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
12Exact matchRotterdam, NetherlandsHQ recorded Sep 4, 202611-5053 contacts →

Exact match

“Micros is een Rotterdamse Managed Service Provider die zegt waar het op staat.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
13Exact matchPoeldijk, NetherlandsHQ recorded Sep 4, 2026n/a50 contacts →

Exact match

“NETWORK SUPPORT - SOFTWARE DEVELOPMENT - SECURITY SYSTEMS Gebruik maken van de kennis die je hebt.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
14Exact matchWeert, NetherlandsHQ recorded Sep 4, 202611-5048 contacts →

Exact match

“U bent al diverse malen moeten wisselen van IT dienstverlener?”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
15Exact matchHazerswoude Dorp, NetherlandsHQ recorded Sep 4, 202611-5040 contacts →

Exact match

“Bij Interforce streven we naar een wereld waarin IT voor medewerkers altijd werkt – zonder frustratie.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
16Exact matchStellendam, NetherlandsHQ recorded Sep 4, 2026n/a37 contacts →

Exact match

“NETW: uw partner in IT NETW is een betrouwbare IT partner voor bedrijven en organisaties.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
17Exact matchNieuwegein, NetherlandsHQ recorded Sep 4, 202651-20036 contacts →

Exact match

“As Managed Service Provider (MSP), Brainnet manages the contingent workforces of its clients.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
18Exact matchKm, NetherlandsHQ recorded Sep 4, 202611-5034 contacts →

Exact match

“Het volledig ontzorgen van de klant, dát is onze prioriteit.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
19Exact matchDx, NetherlandsHQ recorded Sep 4, 202611-5033 contacts →

Exact match

“The world around us is changing and the digital influence on companies is increasing.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
20Exact matchAlkmaar, NetherlandsHQ recorded Sep 4, 202651-20033 contacts →

Exact match

“CYSO is a managed service provider focused on delivering technically innovative business hosting solutions.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
21Exact matchTd, NetherlandsHQ recorded Sep 4, 202611-5029 contacts →

Exact match

“Techni Team zorgt ervoor dat u geen omkijken hebt naar uw automatisering en systeembeheer.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
22Exact matchHaaksbergen, NetherlandsHQ recorded Sep 4, 202611-5028 contacts →

Exact match

“At Nubix, we stand for innovation and top quality in IT solutions.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
23Exact matchAlbergen, NetherlandsHQ recorded Sep 4, 202611-5026 contacts →

Exact match

“Lucas IT is een (h)echt familiebedrijf met Twentse roots sinds We zijn graag het directe verlengstuk van onze partners en zetten graag een stap extra.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
24Exact matchTerneuzen, NetherlandsHQ recorded Sep 4, 202611-5022 contacts →

Exact match

“Progression is een jong en dynamisch IT bedrijf dat altijd op zoek is naar de beste oplossingen op gebied van IT.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
25Exact matchTerneuzen, NetherlandsHQ recorded Sep 4, 202611-5021 contacts →

Exact match

“Who is Infodatek Group?”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase

Showing 25 of 272 IT managed service providers based in the Netherlands

See the full list, filter by size, metro and specialty, and access 1,324 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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IT managed service providers based in the Netherlands at a glance

As of Sep 4, 2026
34.9%Verified-email coverage
8.9%Mobile-number coverage
14.0Average contacts per company
1-10Median size (employees)
4.0%Largest-city concentration · Rotterdam
Sep 4, 2026Page data refreshed

Companies by employee count

1-10
172
11-50
78
51-200
15
201-500
2
501-1,000
2
1,001-5,000
1

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

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 “IT managed service providers” 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 1,324 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 September 4, 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 “IT managed service providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT managed service providers are there based in the Netherlands?

RevenueBase identified 272 company matches for IT managed service providers associated with the Netherlands as of September 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?

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

Which city has the most IT managed service providers?

Rotterdam leads with 11 company records, followed by Amsterdam (9) and Haarlem (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 1,324 professional contacts with verified work emails tracked across these 272 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 September 4, 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.