Company lists · Data refreshed November 2026

Top 14 Managed data protection companies based in the Netherlands

RevenueBase identified 31 company matches for managed data protection companies associated with the Netherlands as of November 2026 and tracks 228 professional contacts across them, including 111 with verified work emails. Amsterdam is the largest hub.

This list covers company matches for managed data protection companies 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
31Companies
228Contacts tracked
111Verified emails
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The 14 largest managed data protection companies based in the Netherlands

Ranked by team size
Top 14 of 31 company matches for managed data protection companies 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 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
2Exact matchSittard, NetherlandsHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Complete data protection & cybersecurity.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchUtrecht, NetherlandsHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Wat we doen Iedere klant is anders en de ontwikkelingen in de markt gaan razend snel, daar hebben wij onze dienstverlening op aangepast.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchZaandam, NetherlandsHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Zelfstandig ondernemer of onafhankelijke professional?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchAlmere, NetherlandsHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Wij bieden onze opdrachtgevers volledige IT-ontzorging met onze IT-Beheer services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchEmmen, NetherlandsHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Specialists in all aspects of digital datastorage.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchArnhem, NetherlandsHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Radar Data is gespecialiseerd in Data Management, Data Governance en Data Protection.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMaassluis, NetherlandsHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Intersys is een efficiënt automatiseringsbedrijf dat tal van oplossingen biedt voor uw problemen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchAmsterdam, NetherlandsHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Neo Security: Wij denken als aanvallers met de kennis van engineers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchOud-beijerland, NetherlandsHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Excepta is the specialist in cybercrime-resistant backup and recovery solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSchiedam, NetherlandsHQ recorded Nov 6, 20261-103 contacts →

Exact match

“NextStep24 is een Nederlands gespecialiseerd IT-bedrijf en helpt bedrijven bij het organiseren van gegevensbescherming.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchZwolle, NetherlandsHQ recorded Nov 6, 20261-102 contacts →

Exact match

“SERO-ICT is eind 2022 opgericht vanuit de overtuiging dat IT-beheer méér moet zijn dan het oplossen van storingen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchCapelle Aan Den Ijssel, NetherlandsHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Zelfstandig Systeem/Applicatie beheerder Managed Online Back-up Schakel tussen programmeurs/software leverancier en werkvloer”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBreda, NetherlandsHQ recorded Nov 6, 202611-501 contacts →

Exact match

“Overal, altijd en veilig toegang tot uw bedrijfsgegevens die centraal zijn opgeslagen?”

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

Showing 14 of 31 managed data protection companies based in the Netherlands

See the full list, filter by size, metro and specialty, and access 111 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Managed data protection companies based in the Netherlands at a glance

As of Nov 6, 2026
48.7%Verified-email coverage
7.4Average contacts per company
1-10Median size (employees)
9.7%Largest-city concentration · Amsterdam
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
18
11-50
10
51-200
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 31 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 data protection companies” 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 111 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 data protection companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many managed data protection companies are there based in the Netherlands?

RevenueBase identified 31 company matches for managed data protection companies 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?

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

Which city has the most managed data protection companies?

Amsterdam leads with 3 company records, followed by Ad (1) and Almere (1).

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 111 professional contacts with verified work emails tracked across these 31 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.