Company lists · Data refreshed November 2026
Top 24 Federal IT contractors based in the Netherlands
RevenueBase identified 115 company matches for federal IT contractors associated with the Netherlands as of November 2026 and tracks 3,365 professional contacts across them, including 822 with verified work emails. Amsterdam is the largest hub.
This list covers company matches for federal IT contractors 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.
The 24 largest federal IT contractors based in the Netherlands
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 707 contacts → | ||||
Exact match “SLTN is one of the largest privately-owned ICT companies in the Netherlands.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 361 contacts → | ||||
Exact match “Experis helpt organisaties om technologie écht te laten werken.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 126 contacts → | ||||
Exact match “ICT.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 73 contacts → | ||||
Exact match “We are your backbone for a secure and resilient digital infrastructure.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 47 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 | |||||
| 6 | 46 contacts → | ||||
Exact match “Ready to turn your organization into a frontrunner?” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 43 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 | |||||
| 8 | 34 contacts → | ||||
Exact match “De missie van CC group is het leveren van de beste kwaliteit IT-diensten om topbedrijven klaar te stomen voor de toekomst.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 31 contacts → | ||||
Exact match “Office IT voor al je innovatieve IT oplossingen.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 31 contacts → | ||||
Exact match “At Nubix, we stand for innovation and top quality in IT solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 31 contacts → | ||||
Exact match “Ultimum has been the IT partner of choice since 1997, when it comes to designing, realizing and managing a secure and future-proof digital infrastructure.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 29 contacts → | ||||
Exact match “Technoberg is a company specialising in IT services such as computer networking and software development.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 28 contacts → | ||||
Exact match “At It's Us we like a challenge.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 24 contacts → | ||||
Exact match “Over Harbers Group Harbers Group helpt organisaties vooruit met slimme ICT-oplossingen, innovatieve software en sterke cybersecurity.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 17 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 16 contacts → | ||||
Exact match “2makeITwork streeft na wat de naam zegt: wij maken IT oplossingen werkend!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 16 contacts → | ||||
Exact match “DotSwan – Your Partner in Digital Transformation DotSwan is a full-service IT provider specializing in custom solutions that help organizations achieve their digital ambitions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 14 contacts → | ||||
Exact match “Itzos is een IT dienstverlener die zich richt op het ontwikkelen, verbinden en beheren van informatiesystemen in de gezondheidszorg, bij de overheid en het bedrijfsleven.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 13 contacts → | ||||
Exact match “IT Service and Solutions Provider” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 12 contacts → | ||||
Exact match “DDG Consulting helps businesses and organizations improve their technology infrastructure and operations.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 12 contacts → | ||||
Exact match “De experts van het Vooruit-team die elke enterprise IT-uitdaging in een oplossing veranderen.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 12 contacts → | ||||
Exact match “Actabyte voorziet in duidelijke en betrouwbare IT en Telecom voor elke branche.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 11 contacts → | ||||
Exact match “Dotcombusiness is een Managed Service Provider uit Heesch die MKB-organisaties helpt met IT die gewoon werkt.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 11 contacts → | ||||
Exact match “We believe IT should be in service of your business.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “federal IT contractors”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 24 of 115 federal IT contractors based in the Netherlands
See the full list, filter by size, metro and specialty, and access 822 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Federal IT contractors based in the Netherlands at a glance
As of Nov 6, 2026Companies by employee count
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 115 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 “federal IT contractors” 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 822 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 “federal IT contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many federal IT contractors are there based in the Netherlands?
RevenueBase identified 115 company matches for federal IT contractors 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?
SLTN tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most federal IT contractors?
Amsterdam leads with 7 company records, followed by The Hague (4) and Amstelveen (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 822 professional contacts with verified work emails tracked across these 115 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 115 federal IT contractors based in the Netherlands. Start with a free account, no credit card.
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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.
More company lists
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- New lists
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Company intelligence · public preview
Top 24 federal IT contractors based in the Netherlands
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 115 matching company records for federal IT contractors based in the Netherlands, with 3,365 tracked contacts and 822 verified work emails.
This public preview shows 24 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 24 federal IT contractors based in the Netherlands
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  SLTNsltn.nlHQ: Hilversum, NetherlandsReported employees: 201-500 | Hilversum, Netherlands | 201-500 | Exact match | 707 contacts → |
“SLTN is one of the largest privately-owned ICT companies in the Netherlands.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Experis Nederlandexperis.nlHQ: Gouda, NetherlandsReported employees: 201-500 | Gouda, Netherlands | 201-500 | Exact match | 361 contacts → |
“Experis helpt organisaties om technologie écht te laten werken.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Unica ICT Solutionsunica.nlHQ: Ba, NetherlandsReported employees: 201-500 | Ba, Netherlands | 201-500 | Exact match | 126 contacts → |
“ICT.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Yaworksyaworks.comHQ: Amsterdam, NetherlandsReported employees: 51-200 | Amsterdam, Netherlands | 51-200 | Exact match | 73 contacts → |
“We are your backbone for a secure and resilient digital infrastructure.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  H&r Business IT Solutionshenr.nlHQ: Utrecht, NetherlandsReported employees: 11-50 | Utrecht, Netherlands | 11-50 | Exact match | 47 contacts → |
“H&R Business IT Solutions heeft ruim 30 jaar ervaring in full service ICT.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Iris ONEiris-one.nlHQ: Rosmalen, NetherlandsReported employees: 51-200 | Rosmalen, Netherlands | 51-200 | Exact match | 46 contacts → |
“Ready to turn your organization into a frontrunner?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Mostwaremostware.nlHQ: Leiden, NetherlandsReported employees: 11-50 | Leiden, Netherlands | 11-50 | Exact match | 43 contacts → |
“Bij MostWare geloven we dat iedere organisatie toegang moet hebben tot de mooiste IT-oplossingen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  CC Groupccgroup.nlHQ: Rijswijk, NetherlandsReported employees: 51-200 | Rijswijk, Netherlands | 51-200 | Exact match | 34 contacts → |
“De missie van CC group is het leveren van de beste kwaliteit IT-diensten om topbedrijven klaar te stomen voor de toekomst.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Office ITofficeit.nlHQ: Sneek, NetherlandsReported employees: 11-50 | Sneek, Netherlands | 11-50 | Exact match | 31 contacts → |
“Office IT voor al je innovatieve IT oplossingen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Nubix BVnubix.nlHQ: Haaksbergen, NetherlandsReported employees: 11-50 | Haaksbergen, Netherlands | 11-50 | Exact match | 31 contacts → |
“At Nubix, we stand for innovation and top quality in IT solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Ultimumultimum.nlHQ: Almere, NetherlandsReported employees: 51-200 | Almere, Netherlands | 51-200 | Exact match | 31 contacts → |
“Ultimum has been the IT partner of choice since 1997, when it comes to designing, realizing and managing a secure and future-proof digital infrastructure.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Technobergtechnoberg.nlHQ: Purmerend, NetherlandsReported employees: 11-50 | Purmerend, Netherlands | 11-50 | Exact match | 29 contacts → |
“Technoberg is a company specialising in IT services such as computer networking and software development.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  It's USitsus.nlHQ: Amsterdam, NetherlandsReported employees: 11-50 | Amsterdam, Netherlands | 11-50 | Exact match | 28 contacts → |
“At It's Us we like a challenge.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Harbers Group By Alistarharbersgroup.nlHQ: Lichtenvoorde, NetherlandsReported employees: 11-50 | Lichtenvoorde, Netherlands | 11-50 | Exact match | 24 contacts → |
“Over Harbers Group Harbers Group helpt organisaties vooruit met slimme ICT-oplossingen, innovatieve software en sterke cybersecurity.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  West Consultingwest.nlHQ: Rijswijk, NetherlandsReported employees: 11-50 | Rijswijk, Netherlands | 11-50 | Exact match | 17 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 |  2makeitwork BV2makeitwork.nlHQ: Barendrecht, NetherlandsReported employees: 11-50 | Barendrecht, Netherlands | 11-50 | Exact match | 16 contacts → |
“2makeITwork streeft na wat de naam zegt: wij maken IT oplossingen werkend!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Dotswandotswan.comHQ: Rotterdam, NetherlandsReported employees: 11-50 | Rotterdam, Netherlands | 11-50 | Exact match | 16 contacts → |
“DotSwan – Your Partner in Digital Transformation DotSwan is a full-service IT provider specializing in custom solutions that help organizations achieve their digital ambitions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  ITZOSitzos.comHQ: Vianen, NetherlandsReported employees: 11-50 | Vianen, Netherlands | 11-50 | Exact match | 14 contacts → |
“Itzos is een IT dienstverlener die zich richt op het ontwikkelen, verbinden en beheren van informatiesystemen in de gezondheidszorg, bij de overheid en het bedrijfsleven.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Atlantis Solutions B.Vatlantis-solutions.netHQ: Noordwijk, NetherlandsReported employees: 11-50 | Noordwijk, Netherlands | 11-50 | Exact match | 13 contacts → |
“IT Service and Solutions Provider” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Digital Defense Group MEAddgmea.comHQ: Utrecht, NetherlandsReported employees: 201-500 | Utrecht, Netherlands | 201-500 | Exact match | 12 contacts → |
“DDG Consulting helps businesses and organizations improve their technology infrastructure and operations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Vooruit Leiderdorp Voorheen Four ITvooruit.nlHQ: Leiderdorp, NetherlandsReported employees: 51-200 | Leiderdorp, Netherlands | 51-200 | Exact match | 12 contacts → |
“De experts van het Vooruit-team die elke enterprise IT-uitdaging in een oplossing veranderen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Actabyteactabyte.nlHQ: Rijswijk, NetherlandsReported employees: 11-50 | Rijswijk, Netherlands | 11-50 | Exact match | 12 contacts → |
“Actabyte voorziet in duidelijke en betrouwbare IT en Telecom voor elke branche.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Dotcombusiness BVdotcombusiness.nlHQ: Heesch, NetherlandsReported employees: 11-50 | Heesch, Netherlands | 11-50 | Exact match | 11 contacts → |
“Dotcombusiness is een Managed Service Provider uit Heesch die MKB-organisaties helpt met IT die gewoon werkt.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Valueit B.Vvalueit.nlHQ: Eindhoven, NetherlandsReported employees: 1-10 | Eindhoven, Netherlands | 1-10 | Exact match | 11 contacts → |
“We believe IT should be in service of your business.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 24 of 115 company matches
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Federal IT contractors: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
113 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 115 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for federal IT contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many federal IT contractors did RevenueBase find based in the Netherlands?
The saved snapshot records 115 matching company records, 3,365 tracked contacts and 822 verified emails. The public preview displays 24 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
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- Federal IT contractors based in Buenos Aires, Argentina
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Browse the directory
Cite this list
RevenueBase Data Team. Top 24 federal IT contractors based in the Netherlands. Snapshot: November 6, 2026. https://revenuebase.ai/companies/federal-it-contractors/netherlands.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
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- New lists
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Company intelligence · public preview
Top 24 federal IT contractors based in the Netherlands
RevenueBase records 115 matching company records for federal IT contractors based in the Netherlands, with 3,365 tracked contacts and 822 verified work emails.
This public preview shows 24 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 24 federal IT contractors based in the Netherlands
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | SLTNsltn.nl HQ: Hilversum, NetherlandsReported employees: 201-500 | Hilversum, Netherlands | 201-500 | Exact match | 707 contacts → |
“SLTN is one of the largest privately-owned ICT companies in the Netherlands.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Experis Nederlandexperis.nl HQ: Gouda, NetherlandsReported employees: 201-500 | Gouda, Netherlands | 201-500 | Exact match | 361 contacts → |
“Experis helpt organisaties om technologie écht te laten werken.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Unica ICT Solutionsunica.nl HQ: Ba, NetherlandsReported employees: 201-500 | Ba, Netherlands | 201-500 | Exact match | 126 contacts → |
“ICT.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Yaworksyaworks.com HQ: Amsterdam, NetherlandsReported employees: 51-200 | Amsterdam, Netherlands | 51-200 | Exact match | 73 contacts → |
“We are your backbone for a secure and resilient digital infrastructure.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | H&r Business IT Solutionshenr.nl HQ: Utrecht, NetherlandsReported employees: 11-50 | Utrecht, Netherlands | 11-50 | Exact match | 47 contacts → |
“H&R Business IT Solutions heeft ruim 30 jaar ervaring in full service ICT.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Iris ONEiris-one.nl HQ: Rosmalen, NetherlandsReported employees: 51-200 | Rosmalen, Netherlands | 51-200 | Exact match | 46 contacts → |
“Ready to turn your organization into a frontrunner?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Mostwaremostware.nl HQ: Leiden, NetherlandsReported employees: 11-50 | Leiden, Netherlands | 11-50 | Exact match | 43 contacts → |
“Bij MostWare geloven we dat iedere organisatie toegang moet hebben tot de mooiste IT-oplossingen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | CC Groupccgroup.nl HQ: Rijswijk, NetherlandsReported employees: 51-200 | Rijswijk, Netherlands | 51-200 | Exact match | 34 contacts → |
“De missie van CC group is het leveren van de beste kwaliteit IT-diensten om topbedrijven klaar te stomen voor de toekomst.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Office ITofficeit.nl HQ: Sneek, NetherlandsReported employees: 11-50 | Sneek, Netherlands | 11-50 | Exact match | 31 contacts → |
“Office IT voor al je innovatieve IT oplossingen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Nubix BVnubix.nl HQ: Haaksbergen, NetherlandsReported employees: 11-50 | Haaksbergen, Netherlands | 11-50 | Exact match | 31 contacts → |
“At Nubix, we stand for innovation and top quality in IT solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Ultimumultimum.nl HQ: Almere, NetherlandsReported employees: 51-200 | Almere, Netherlands | 51-200 | Exact match | 31 contacts → |
“Ultimum has been the IT partner of choice since 1997, when it comes to designing, realizing and managing a secure and future-proof digital infrastructure.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Technobergtechnoberg.nl HQ: Purmerend, NetherlandsReported employees: 11-50 | Purmerend, Netherlands | 11-50 | Exact match | 29 contacts → |
“Technoberg is a company specialising in IT services such as computer networking and software development.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | It's USitsus.nl HQ: Amsterdam, NetherlandsReported employees: 11-50 | Amsterdam, Netherlands | 11-50 | Exact match | 28 contacts → |
“At It's Us we like a challenge.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Harbers Group By Alistarharbersgroup.nl HQ: Lichtenvoorde, NetherlandsReported employees: 11-50 | Lichtenvoorde, Netherlands | 11-50 | Exact match | 24 contacts → |
“Over Harbers Group Harbers Group helpt organisaties vooruit met slimme ICT-oplossingen, innovatieve software en sterke cybersecurity.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | West Consultingwest.nl HQ: Rijswijk, NetherlandsReported employees: 11-50 | Rijswijk, Netherlands | 11-50 | Exact match | 17 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 | 2makeitwork BV2makeitwork.nl HQ: Barendrecht, NetherlandsReported employees: 11-50 | Barendrecht, Netherlands | 11-50 | Exact match | 16 contacts → |
“2makeITwork streeft na wat de naam zegt: wij maken IT oplossingen werkend!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Dotswandotswan.com HQ: Rotterdam, NetherlandsReported employees: 11-50 | Rotterdam, Netherlands | 11-50 | Exact match | 16 contacts → |
“DotSwan – Your Partner in Digital Transformation DotSwan is a full-service IT provider specializing in custom solutions that help organizations achieve their digital ambitions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | ITZOSitzos.com HQ: Vianen, NetherlandsReported employees: 11-50 | Vianen, Netherlands | 11-50 | Exact match | 14 contacts → |
“Itzos is een IT dienstverlener die zich richt op het ontwikkelen, verbinden en beheren van informatiesystemen in de gezondheidszorg, bij de overheid en het bedrijfsleven.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Atlantis Solutions B.Vatlantis-solutions.net HQ: Noordwijk, NetherlandsReported employees: 11-50 | Noordwijk, Netherlands | 11-50 | Exact match | 13 contacts → |
“IT Service and Solutions Provider” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Digital Defense Group MEAddgmea.com HQ: Utrecht, NetherlandsReported employees: 201-500 | Utrecht, Netherlands | 201-500 | Exact match | 12 contacts → |
“DDG Consulting helps businesses and organizations improve their technology infrastructure and operations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Vooruit Leiderdorp Voorheen Four ITvooruit.nl HQ: Leiderdorp, NetherlandsReported employees: 51-200 | Leiderdorp, Netherlands | 51-200 | Exact match | 12 contacts → |
“De experts van het Vooruit-team die elke enterprise IT-uitdaging in een oplossing veranderen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Actabyteactabyte.nl HQ: Rijswijk, NetherlandsReported employees: 11-50 | Rijswijk, Netherlands | 11-50 | Exact match | 12 contacts → |
“Actabyte voorziet in duidelijke en betrouwbare IT en Telecom voor elke branche.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Dotcombusiness BVdotcombusiness.nl HQ: Heesch, NetherlandsReported employees: 11-50 | Heesch, Netherlands | 11-50 | Exact match | 11 contacts → |
“Dotcombusiness is een Managed Service Provider uit Heesch die MKB-organisaties helpt met IT die gewoon werkt.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Valueit B.Vvalueit.nl HQ: Eindhoven, NetherlandsReported employees: 1-10 | Eindhoven, Netherlands | 1-10 | Exact match | 11 contacts → |
“We believe IT should be in service of your business.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 24 of 115 company matches
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Federal IT contractors: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
113 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 115 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for federal IT contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many federal IT contractors did RevenueBase find based in the Netherlands?
The saved snapshot records 115 matching company records, 3,365 tracked contacts and 822 verified emails. The public preview displays 24 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 24 federal IT contractors based in the Netherlands. Snapshot: November 6, 2026. https://revenuebase.ai/companies/federal-it-contractors/netherlands.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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