Company lists · Data refreshed November 2026

Top 25 IT managed services based in the Netherlands

RevenueBase identified 613 company matches for IT managed services associated with the Netherlands as of November 2026 and tracks 10,363 professional contacts across them, including 3,738 with verified work emails. Amsterdam is the largest hub.

This list covers company matches for IT managed services 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
613Companies
10,363Contacts tracked
3,738Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest IT managed services based in the Netherlands

Ranked by team size
Top 25 of 613 company matches for IT managed services 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 matchAmsterdam-duivendrecht, NetherlandsHQ recorded Nov 6, 20261,001-5,0003,998 contacts →

Exact match

“Running technology across multiple vendors and regions creates redundancy, cost, risk and slower innovation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchRijswijk, NetherlandsHQ recorded Nov 6, 2026n/a643 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 · Nov 6, 2026 · View company records in RevenueBase
3Exact matchUtrecht, NetherlandsHQ recorded Nov 6, 2026201-500171 contacts →

Exact match

“Proximus NXT Nederland is specialist op het gebied van veilige, betrouwbare en altijd beschikbare IT-infrastructuren.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchReeuwijk, NetherlandsHQ recorded Nov 6, 202651-200140 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchEindhoven, NetherlandsHQ recorded Nov 6, 202651-200136 contacts →

Exact match

“ICT is er voor de gebruiker, niet andersom.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchAmstelveen, NetherlandsHQ recorded Nov 6, 202651-200108 contacts →

Exact match

“Van goed werkende IT merk je eigenlijk niet dat het er is.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchNaarden, NetherlandsHQ recorded Nov 6, 202651-20083 contacts →

Exact match

“Wij zijn neomax, een IT-dienstverlener die bedrijven helpt bij het vinden van ondersteuning voor jouw (tijdelijke) IT-uitdagingen op het gebied van support en beheer.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchHengelo, NetherlandsHQ recorded Nov 6, 202651-20075 contacts →

Exact match

“IT met een gezicht" vertrouwde technologie, persoonlijke aanpak In een wereld waarin cybersecurity, cloud en digitale transformatie steeds belangrijker worden, draait het niet…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchWognum, NetherlandsHQ recorded Nov 6, 202651-20074 contacts →

Exact match

“Bij NEXXT maken we IT tot een strategische kracht die organisaties laat groeien, innoveren en meebewegen met verandering.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchHengelo, NetherlandsHQ recorded Nov 6, 2026n/a68 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 · Nov 6, 2026 · View company records in RevenueBase
11Exact matchZoetermeer, NetherlandsHQ recorded Nov 6, 202651-20066 contacts →

Exact match

“Wij hellpen MKB+ bedrijven groeien.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchAmsterdam, NetherlandsHQ recorded Nov 6, 20261,001-5,00066 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 · Nov 6, 2026 · View company records in RevenueBase
13Exact matchDelft, NetherlandsHQ recorded Nov 6, 202651-20059 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchEde, NetherlandsHQ recorded Nov 6, 202651-20056 contacts →

Exact match

“Xantion levert ICT uit de kraan.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchRotterdam, NetherlandsHQ recorded Nov 6, 202611-5056 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchAlmelo, NetherlandsHQ recorded Nov 6, 202651-20053 contacts →

Exact match

“Connectworks IT professionals is een gespecialiseerde dienstverlener op het gebied van ICT.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchPoeldijk, NetherlandsHQ recorded Nov 6, 2026n/a52 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchWeert, NetherlandsHQ recorded Nov 6, 202611-5048 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBunschoten-spakenburg, NetherlandsHQ recorded Nov 6, 202651-20048 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchUtrecht, NetherlandsHQ recorded Nov 6, 202611-5047 contacts →

Exact match

“H&R Business IT Solutions heeft ruim 30 jaar ervaring in full service ICT.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchAmsterdam, NetherlandsHQ recorded Nov 6, 202611-5045 contacts →

Exact match

“Constant IT is a service provider for small and medium-sized enterprises.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchStellendam, NetherlandsHQ recorded Nov 6, 2026n/a45 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchLeiden, NetherlandsHQ recorded Nov 6, 202611-5043 contacts →

Exact match

“Bij MostWare geloven we dat iedere organisatie toegang moet hebben tot de mooiste IT-oplossingen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchHaaften, NetherlandsHQ recorded Nov 6, 202611-5042 contacts →

Exact match

“Zorgeloos werken in een veilige en betrouwbare IT-omgeving.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchAlkmaar, NetherlandsHQ recorded Nov 6, 202651-20040 contacts →

Exact match

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

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

Showing 25 of 613 IT managed services based in the Netherlands

See the full list, filter by size, metro and specialty, and access 3,738 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

IT managed services based in the Netherlands at a glance

As of Nov 6, 2026
36.1%Verified-email coverage
16.9Average contacts per company
1-10Median size (employees)
5.5%Largest-city concentration · Amsterdam
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
383
11-50
173
51-200
33
201-500
9
501-1,000
4
1,001-5,000
3

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 613 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 “IT managed services” 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 3,738 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.

IT managed services by metro

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 services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT managed services are there based in the Netherlands?

RevenueBase identified 613 company matches for IT managed services 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?

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

Which city has the most IT managed services?

Amsterdam leads with 34 company records, followed by Rotterdam (19) and Eindhoven (12).

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 3,738 professional contacts with verified work emails tracked across these 613 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 613 IT managed services based in the Netherlands. Start with a free account, no credit card.

Download this list →

Related lists

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.