Company lists · Data refreshed November 2026

Top 25 Managed internet service providers based in the Netherlands

RevenueBase identified 121 company matches for managed internet service providers associated with the Netherlands as of November 2026 and tracks 1,062 professional contacts across them, including 402 with verified work emails. Groningen is the largest hub.

This list covers company matches for managed internet 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 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
121Companies
1,062Contacts tracked
402Verified emails
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The 25 largest managed internet service providers based in the Netherlands

Ranked by team size
Top 25 of 121 company matches for managed internet service providers 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, NetherlandsHQ recorded Nov 6, 202651-200130 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchAmsterdam, NetherlandsHQ recorded Nov 6, 2026201-500129 contacts →

Exact match

“IPTP Networks is a leading Managed Service Provider (MSP)/ System Integrator (SI), Global ISP (AS41095), Telecom Infrastructure Services, and Software Development - a group of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact 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
4Exact matchAmsterdam, NetherlandsHQ recorded Nov 6, 202611-5047 contacts →

Exact match

“Hi, we are GNX, a provider of global internet and private connectivity on a mission: to simplify global networks, and everything in between.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchOisterwijk, NetherlandsHQ recorded Nov 6, 202611-5034 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchNijverdal, NetherlandsHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“Quinnect is geïnspireerd op het Latijn 'qui connectum', wat staat voor:'dat verbindt'.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchLaren, NetherlandsHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Connecting -things- to a network, whether terrestrial, satellite or mobile, understanding what happens when you are connected and getting a stable service should be easy?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchGroningen, NetherlandsHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Wilt u ook één aanspreekpunt voor al uw internet zaken?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchWaddinxveen, NetherlandsHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“SolidBE heeft uitgebreide ervaring op het gebied van networking en security.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchDedemsvaart, NetherlandsHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Sollie is al 20 jaar een vertrouwde leverancier van ICT-diensten aan het MKB.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchEnschede, NetherlandsHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Root werkt samen met u aan de ambities en groei van uw bedrijf.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchGemert, NetherlandsHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“Dag en nacht bereikbaar!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchAmsterdam, NetherlandsHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“HENZ ICT is een Internet Service Provider waarbij kwaliteit door ons en onze klanten als belangrijkste factor wordt gezien.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchZwaag, NetherlandsHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Blue ICT is een ICT bedrijf dat oplossingen biedt op het gebied van Netwerkbeheer, Systeembeheer, Voice over IP en Internetprojecten.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchLeusden, NetherlandsHQ recorded Nov 6, 202611-5010 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchAmsterdam, NetherlandsHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“At Asimo Networks, we believe every strong business starts with a strong foundation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchThe Hague, NetherlandsHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Are you looking for a dynamic and innovate telecom provider within the Netherlands to deliver and manage your VoIP telephony, business internet and network management?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchKrimpen Aan De Lek, NetherlandsHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Knook Connect is een complete leverancier van glasvezel- en datanetwerken en werkt aan lange termijn relaties, door haar dienstenpakket zo efficiënt mogelijk uit te voeren.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchVeghel, NetherlandsHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Altijd verbonden met jouw onderneming Overal bereikbaar zijn.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchUtrecht, NetherlandsHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Power4ICT is een onderneming die zich bezig houdt met aanleg, onderhoud en verbeteringen van bedrijfsnetwerken.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchZoetermeer, NetherlandsHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Wij zijn Datafiber, de provider voor zakelijk glasvezel en zakelijk internet.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchVeenendaal, NetherlandsHQ recorded Nov 6, 20261-107 contacts →

Exact match

“NetStream is al meer dan 20 jaar een betrouwbare partner op het gebied van netwerkinfrastructuur en cybersecurity.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchEmmeloord, NetherlandsHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Welkom op de pagina van aaZoo!| WIJ ZIJN | aaZoo!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchDeventer, NetherlandsHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Internet is al lang geen speeltuin meer.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchEtten-leur, NetherlandsHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Welkom bij ITpros!”

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

Showing 25 of 121 managed internet service providers based in the Netherlands

See the full list, filter by size, metro and specialty, and access 402 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Managed internet service providers based in the Netherlands at a glance

As of Nov 6, 2026
37.9%Verified-email coverage
8.8Average contacts per company
1-10Median size (employees)
3.3%Largest-city concentration · Groningen
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
83
11-50
31
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 121 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 “managed internet 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 402 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 “managed internet service providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 121 company matches for managed internet service providers 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?

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

Which city has the most managed internet service providers?

Groningen leads with 4 company records, followed by The Hague (3) and Aj (2).

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 402 professional contacts with verified work emails tracked across these 121 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.

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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.