Company lists · Data refreshed September 2026

Top 25 Managed service providers based in the Netherlands

RevenueBase identified 499 company matches for managed service providers associated with the Netherlands as of September 2026 and tracks 4,481 professional contacts across them, including 1,751 with verified work emails and 282 with mobile numbers. Amsterdam is the largest hub.

This list covers company matches for 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 5, 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 5, 2026 How this list was built
499Companies
4,481Contacts tracked
1,751Verified emails
282Mobile numbers
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The 25 largest managed service providers based in the Netherlands

Ranked by team size
Top 25 of 499 company matches for managed service providers based in the Netherlands, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 5, 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 5, 2026n/a606 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 5, 2026 · View company records in RevenueBase
2Exact matchZwolle, NetherlandsHQ recorded Sep 5, 202611-50139 contacts →

Exact match

“Seven Stars maakt de perfecte match in IT.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
3Exact matchReeuwijk, NetherlandsHQ recorded Sep 5, 202651-200133 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
4Exact matchAmsterdam, NetherlandsHQ recorded Sep 5, 202651-200125 contacts →

Exact match

“Quanza levert netwerkoplossingen en beheerdiensten voor organisaties met een Network infrastructuur waar elke seconde telt.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
5Exact matchAmstelveen, NetherlandsHQ recorded Sep 5, 202651-200112 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
6Exact matchThe Hague, NetherlandsHQ recorded Sep 5, 2026201-50072 contacts →

Exact match

“Xalient ondersteunt toonaangevende organisaties bij het beschermen van hun meest waardevolle middelen: hun medewerkers, applicaties en data.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
7Exact matchAmsterdam, NetherlandsHQ recorded Sep 5, 20261,001-5,00068 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 5, 2026 · View company records in RevenueBase
8Exact matchAmsterdam, NetherlandsHQ recorded Sep 5, 202651-20064 contacts →

Exact match

“Telesol Group is a trusted and ISO 9001:2015 and ISO 27001:2013 certified IT network support partner offering a range of telecommunication services worldwide.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
9Exact matchHengelo, NetherlandsHQ recorded Sep 5, 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 5, 2026 · View company records in RevenueBase
10Exact matchRotterdam, NetherlandsHQ recorded Sep 5, 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 5, 2026 · View company records in RevenueBase
11Exact matchAlmelo, NetherlandsHQ recorded Sep 5, 202651-20052 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
12Exact matchPoeldijk, NetherlandsHQ recorded Sep 5, 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 5, 2026 · View company records in RevenueBase
13Exact matchWeert, NetherlandsHQ recorded Sep 5, 202611-5048 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
14Exact matchNieuwkuijk, NetherlandsHQ recorded Sep 5, 202611-5047 contacts →

Exact match

“Ieder IT-bedrijf kan jouw netwerk- en systeem beheren zodat je prima uit de voeten kunt.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
15Exact matchUtrecht, NetherlandsHQ recorded Sep 5, 202611-5045 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
16Exact matchAmsterdam, NetherlandsHQ recorded Sep 5, 202611-5041 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
17Exact matchHazerswoude Dorp, NetherlandsHQ recorded Sep 5, 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 5, 2026 · View company records in RevenueBase
18Exact matchBodegraven, NetherlandsHQ recorded Sep 5, 202611-5038 contacts →

Exact match

“Wij zijn Bizway.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
19Exact matchStellendam, NetherlandsHQ recorded Sep 5, 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 5, 2026 · View company records in RevenueBase
20Exact matchOisterwijk, NetherlandsHQ recorded Sep 5, 202611-5034 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
21Exact matchAlkmaar, NetherlandsHQ recorded Sep 5, 202651-20034 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
22Exact matchEindhoven, NetherlandsHQ recorded Sep 5, 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 5, 2026 · View company records in RevenueBase
23Exact matchHarderwijk, NetherlandsHQ recorded Sep 5, 202611-5033 contacts →

Exact match

“2ICT is there for any organization that needs reliable ICT that is available everywhere, secure and offered in a simple way.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
24Exact matchOud-beijerland, NetherlandsHQ recorded Sep 5, 202651-20032 contacts →

Exact match

“Je kunt jouw klanten alleen optimaal bedienen als je efficiënt en storingsvrij kunt werken.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
25Exact matchNaaldwijk, NetherlandsHQ recorded Sep 5, 202611-5031 contacts →

Exact match

“The BICT Groep provides IT-related services.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase

Showing 25 of 499 managed service providers based in the Netherlands

See the full list, filter by size, metro and specialty, and access 1,751 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Managed service providers based in the Netherlands at a glance

As of Sep 5, 2026
39.1%Verified-email coverage
6.3%Mobile-number coverage
9.0Average contacts per company
1-10Median size (employees)
5.4%Largest-city concentration · Amsterdam
Sep 5, 2026Page data refreshed

Companies by employee count

1-10
335
11-50
134
51-200
20
201-500
4
501-1,000
1
1,001-5,000
2

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 “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 1,751 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 5, 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.

Managed service providers 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 “managed service providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 499 company matches for 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 managed service providers?

Amsterdam leads with 27 company records, followed by Rotterdam (11) and Almere (8).

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 1,751 professional contacts with verified work emails tracked across these 499 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 5, 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.