Company lists · Data refreshed November 2026
Top 25 Firewall and network security companies based in the Netherlands
RevenueBase identified 65 company matches for firewall and network security companies associated with the Netherlands as of November 2026 and tracks 23,003 professional contacts across them, including 14,141 with verified work emails. Ridderkerk is the largest hub.
This list covers company matches for firewall and network security 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 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.
The 25 largest firewall and network security companies based in the Netherlands
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 232 contacts → | ||||
Exact match “Fox-IT prevents, solves and mitigates the most serious cyber threats with innovative solutions for government, defense, law enforcement, critical infrastructure, banking, and…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 2 | 33 contacts → | ||||
Exact match “Tachyon Security BV is based just outside The Hague in the Netherlands.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 3 | 18 contacts → | ||||
Exact match “ThreadStone is uw toonaangevende specialist op het gebied van cybersecurity.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 4 | 17 contacts → | ||||
Exact match “SolidBE heeft uitgebreide ervaring op het gebied van networking en security.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 5 | 17 contacts → | ||||
Exact match “CyberPeak supports organizations in structurally setting up, securing, and managing their network and cybersecurity environments.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 6 | 13 contacts → | ||||
Exact match “Elite Networks is a specialist in building and managing secure, agile and reliable networks.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 7 | 13 contacts → | ||||
Exact match “Specialists from Sirius Security have all the skills to help enterprise organisations to secure their IT environment.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 8 | 10 contacts → | ||||
Exact match “Waker Cyber Security is hét cybersecuritybedrijf van het Noorden.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 9 | 8 contacts → | ||||
Exact match “Cert2Connect BV is the go-to party in the field of advanced digital security solutions, security services and cyber security.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 10 | 8 contacts → | ||||
Exact match “SECURiMENT provides software solutions and services for security needs of your company.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 11 | 7 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 5, 2026 · View company records in RevenueBase | |||||
| 12 | 7 contacts → | ||||
Exact match “Your IT infrastructure is essential to your operation.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 13 | 6 contacts → | ||||
Exact match “About Custodian Custodian offers trustworthy IT- and Cybersecurity services and solutions.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 14 | 5 contacts → | ||||
Exact match “ComSafe biedt de beste en voordeligste oplossingen op het terrein van beveiligingstechniek.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 15 | 5 contacts → | ||||
Exact match “Business continuity From SD-WAN to endpoint security all our services are focused on increasing your business continuity.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 16 | 4 contacts → | ||||
Exact match “Cortexia: Just Networks and Security Voor Cortexia is dit niet zomaar een slogan, het benadrukt de sterke focus op ons vakgebied en de manier waarop we onze klanten van dienst…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 17 | 4 contacts → | ||||
Exact match “Netwerkbeveiliging is nog nooit zo uitdagend geweest.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 18 | 4 contacts → | ||||
Exact match “Neo Security: Wij denken als aanvallers met de kennis van engineers.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 19 | 4 contacts → | ||||
Exact match “Virtual Security is sinds 2007 actief als ICT-dienstverlener, sparringpartner, integrator en probleemoplosser voor klanten die zoeken naar innovatieve ICT-oplossingen voor de…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 20 | 3 contacts → | ||||
Exact match “Wij zijn gespecialiseerd in netwerkbeheer en cybersecurity.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 21 | 3 contacts → | ||||
Exact match “Uw partner voor wereldwijde connectiviteit, cybersecurity en netwerkoplossingen" Dutchnetworks heeft een klantenportfolio van multinationals en grote organisaties voor wie wij met…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 22 | 3 contacts → | ||||
Exact match “Wij van Hi Security zijn een technisch beveiligingsbedrijf, gespecialiseerd in adviseren, installeren en onderhouden van beveiligingsproducten.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 23 | 3 contacts → | ||||
Exact match “Monitoren voor uw veiligheid” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 24 | 2 contacts → | ||||
Exact match “Eviden Digital Security NL (voorheen Motiv) is dé cybersecurity-specialist die organisaties in de publieke en private sector voorziet van IT- beveiligingsoplossingen en –diensten…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 25 | 2 contacts → | ||||
Exact match “B2B Secure is in staat om u te helpen met het gehele traject voor de beveiliging van uw Netwerk en data.” Recorded in the RevenueBase company graph · Nov 5, 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 “firewall and network security companies”. 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 25 of 65 firewall and network security companies based in the Netherlands
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Firewall and network security companies based in the Netherlands at a glance
As of Nov 5, 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 65 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 “firewall and network security 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 14,141 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 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.
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 “firewall and network security companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many firewall and network security companies are there based in the Netherlands?
RevenueBase identified 65 company matches for firewall and network security 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?
Fox-It tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most firewall and network security companies?
Ridderkerk leads with 3 company records, followed by Rotterdam (3) and Amsterdam (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 14,141 professional contacts with verified work emails tracked across these 65 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 5, 2026.
Ready to reach these companies? Verified emails and direct dials for all 65 firewall and network security companies 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.
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Company intelligence · public preview
Top 25 firewall and network security companies 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 65 matching company records for firewall and network security companies based in the Netherlands, with 23,003 tracked contacts and 14,141 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 5, 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 25 firewall and network security companies 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 |  Fox-Itfox-it.comHQ: Rijswijk, NetherlandsReported employees: 201-500 | Rijswijk, Netherlands | 201-500 | Exact match | 232 contacts → |
“Fox-IT prevents, solves and mitigates the most serious cyber threats with innovative solutions for government, defense, law enforcement, critical infrastructure, banking, and…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Tachyon Security BVtachyonsecurity.comHQ: Rijswijk, NetherlandsReported employees: 11-50 | Rijswijk, Netherlands | 11-50 | Exact match | 33 contacts → |
“Tachyon Security BV is based just outside The Hague in the Netherlands.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Threadstone Cyber Securitythreadstone.euHQ: Rotterdam, NetherlandsReported employees: 11-50 | Rotterdam, Netherlands | 11-50 | Exact match | 18 contacts → |
“ThreadStone is uw toonaangevende specialist op het gebied van cybersecurity.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Solidbe BVsolidbe.nlHQ: Waddinxveen, NetherlandsReported employees: 11-50 | Waddinxveen, Netherlands | 11-50 | Exact match | 17 contacts → |
“SolidBE heeft uitgebreide ervaring op het gebied van networking en security.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Cyberpeakcyberpeak.nlHQ: Arnhem, NetherlandsReported employees: 11-50 | Arnhem, Netherlands | 11-50 | Exact match | 17 contacts → |
“CyberPeak supports organizations in structurally setting up, securing, and managing their network and cybersecurity environments.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Elite Networkselitenetworks.euHQ: ’s-hertogenbosch, NetherlandsReported employees: 11-50 | ’s-hertogenbosch, Netherlands | 11-50 | Exact match | 13 contacts → |
“Elite Networks is a specialist in building and managing secure, agile and reliable networks.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Sirius Securitysiriussecurity.nlHQ: Alkmaar, NetherlandsReported employees: 1-10 | Alkmaar, Netherlands | 1-10 | Exact match | 13 contacts → |
“Specialists from Sirius Security have all the skills to help enterprise organisations to secure their IT environment.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Waker Cyber Securitywaker.nlHQ: Zuidlaren, NetherlandsReported employees: 11-50 | Zuidlaren, Netherlands | 11-50 | Exact match | 10 contacts → |
“Waker Cyber Security is hét cybersecuritybedrijf van het Noorden.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Cert2connectcert2connect.comHQ: Amsterdam, NetherlandsReported employees: 1-10 | Amsterdam, Netherlands | 1-10 | Exact match | 8 contacts → |
“Cert2Connect BV is the go-to party in the field of advanced digital security solutions, security services and cyber security.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Securimentsecuriment.comHQ: Amsterdam, NetherlandsReported employees: 11-50 | Amsterdam, Netherlands | 11-50 | Exact match | 8 contacts → |
“SECURiMENT provides software solutions and services for security needs of your company.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Netstream B.Vnetstream.nlHQ: Veenendaal, NetherlandsReported employees: 1-10 | Veenendaal, Netherlands | 1-10 | Exact match | 7 contacts → |
“NetStream is al meer dan 20 jaar een betrouwbare partner op het gebied van netwerkinfrastructuur en cybersecurity.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Guardian360 B.Vguardian360.euHQ: Rotterdam, NetherlandsReported employees: 11-50 | Rotterdam, Netherlands | 11-50 | Exact match | 7 contacts → |
“Your IT infrastructure is essential to your operation.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Custodiancustodian.nlHQ: Nieuw-vennep, NetherlandsReported employees: 11-50 | Nieuw-vennep, Netherlands | 11-50 | Exact match | 6 contacts → |
“About Custodian Custodian offers trustworthy IT- and Cybersecurity services and solutions.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Comsafe Beveiligingstechniekcomsafe.nlHQ: Volendam, NetherlandsReported employees: 11-50 | Volendam, Netherlands | 11-50 | Exact match | 5 contacts → |
“ComSafe biedt de beste en voordeligste oplossingen op het terrein van beveiligingstechniek.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Netvianetvia.globalHQ: Ridderkerk, NetherlandsReported employees: 1-10 | Ridderkerk, Netherlands | 1-10 | Exact match | 5 contacts → |
“Business continuity From SD-WAN to endpoint security all our services are focused on increasing your business continuity.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Cortexia Networks & Securitycortexia.nlHQ: Amstelveen, NetherlandsReported employees: 11-50 | Amstelveen, Netherlands | 11-50 | Exact match | 4 contacts → |
“Cortexia: Just Networks and Security Voor Cortexia is dit niet zomaar een slogan, het benadrukt de sterke focus op ons vakgebied en de manier waarop we onze klanten van dienst…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Netkey Securitynetkey.nlHQ: Zaandam, NetherlandsReported employees: 1-10 | Zaandam, Netherlands | 1-10 | Exact match | 4 contacts → |
“Netwerkbeveiliging is nog nooit zo uitdagend geweest.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  NEO Securityneosecurity.nlHQ: Amsterdam, NetherlandsReported employees: 11-50 | Amsterdam, Netherlands | 11-50 | Exact match | 4 contacts → |
“Neo Security: Wij denken als aanvallers met de kennis van engineers.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Virtual Securityvirtualsecurity.nlHQ: Bussum, NetherlandsReported employees: 1-10 | Bussum, Netherlands | 1-10 | Exact match | 4 contacts → |
“Virtual Security is sinds 2007 actief als ICT-dienstverlener, sparringpartner, integrator en probleemoplosser voor klanten die zoeken naar innovatieve ICT-oplossingen voor de…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  HCA Groephcagroep.nlHQ: Dordrecht, NetherlandsReported employees: 11-50 | Dordrecht, Netherlands | 11-50 | Exact match | 3 contacts → |
“Wij zijn gespecialiseerd in netwerkbeheer en cybersecurity.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Dutchnetworksdutchnetworks.comHQ: Ridderkerk, NetherlandsReported employees: 1-10 | Ridderkerk, Netherlands | 1-10 | Exact match | 3 contacts → |
“Uw partner voor wereldwijde connectiviteit, cybersecurity en netwerkoplossingen" Dutchnetworks heeft een klantenportfolio van multinationals en grote organisaties voor wie wij met…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  HI Security Service BVhisecurity.nlHQ: Amsterdam, NetherlandsReported employees: 11-50 | Amsterdam, Netherlands | 11-50 | Exact match | 3 contacts → |
“Wij van Hi Security zijn een technisch beveiligingsbedrijf, gespecialiseerd in adviseren, installeren en onderhouden van beveiligingsproducten.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Stabialertstabialert.nlHQ: Groningen, NetherlandsReported employees: 1-10 | Groningen, Netherlands | 1-10 | Exact match | 3 contacts → |
“Monitoren voor uw veiligheid” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Eviden Digital Security NLeviden.comHQ: Pl, NetherlandsReported employees: 201-500 | Pl, Netherlands | 201-500 | Exact match | 2 contacts → |
“Eviden Digital Security NL (voorheen Motiv) is dé cybersecurity-specialist die organisaties in de publieke en private sector voorziet van IT- beveiligingsoplossingen en –diensten…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  B2B Secure Better To BE Secureb2bsecure.nlHQ: Amersfoort, NetherlandsReported employees: 11-50 | Amersfoort, Netherlands | 11-50 | Exact match | 2 contacts → |
“B2B Secure is in staat om u te helpen met het gehele traject voor de beveiliging van uw Netwerk en data.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 65 company matches
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Firewall and network security companies: dataset insights
November 5, 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
65 records in the displayed employee bands.
0 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 65 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 5, 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 firewall and network security companies?
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 firewall and network security companies did RevenueBase find based in the Netherlands?
The saved snapshot records 65 matching company records, 23,003 tracked contacts and 14,141 verified emails. The public preview displays 25 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 5, 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 25 firewall and network security companies based in the Netherlands. Snapshot: November 5, 2026. https://revenuebase.ai/companies/firewall-and-network-security-companies/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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Company intelligence · public preview
Top 25 firewall and network security companies based in the Netherlands
RevenueBase records 65 matching company records for firewall and network security companies based in the Netherlands, with 23,003 tracked contacts and 14,141 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 5, 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 25 firewall and network security companies 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 | Fox-Itfox-it.com HQ: Rijswijk, NetherlandsReported employees: 201-500 | Rijswijk, Netherlands | 201-500 | Exact match | 232 contacts → |
“Fox-IT prevents, solves and mitigates the most serious cyber threats with innovative solutions for government, defense, law enforcement, critical infrastructure, banking, and…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Tachyon Security BVtachyonsecurity.com HQ: Rijswijk, NetherlandsReported employees: 11-50 | Rijswijk, Netherlands | 11-50 | Exact match | 33 contacts → |
“Tachyon Security BV is based just outside The Hague in the Netherlands.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Threadstone Cyber Securitythreadstone.eu HQ: Rotterdam, NetherlandsReported employees: 11-50 | Rotterdam, Netherlands | 11-50 | Exact match | 18 contacts → |
“ThreadStone is uw toonaangevende specialist op het gebied van cybersecurity.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Solidbe BVsolidbe.nl HQ: Waddinxveen, NetherlandsReported employees: 11-50 | Waddinxveen, Netherlands | 11-50 | Exact match | 17 contacts → |
“SolidBE heeft uitgebreide ervaring op het gebied van networking en security.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Cyberpeakcyberpeak.nl HQ: Arnhem, NetherlandsReported employees: 11-50 | Arnhem, Netherlands | 11-50 | Exact match | 17 contacts → |
“CyberPeak supports organizations in structurally setting up, securing, and managing their network and cybersecurity environments.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Elite Networkselitenetworks.eu HQ: ’s-hertogenbosch, NetherlandsReported employees: 11-50 | ’s-hertogenbosch, Netherlands | 11-50 | Exact match | 13 contacts → |
“Elite Networks is a specialist in building and managing secure, agile and reliable networks.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Sirius Securitysiriussecurity.nl HQ: Alkmaar, NetherlandsReported employees: 1-10 | Alkmaar, Netherlands | 1-10 | Exact match | 13 contacts → |
“Specialists from Sirius Security have all the skills to help enterprise organisations to secure their IT environment.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Waker Cyber Securitywaker.nl HQ: Zuidlaren, NetherlandsReported employees: 11-50 | Zuidlaren, Netherlands | 11-50 | Exact match | 10 contacts → |
“Waker Cyber Security is hét cybersecuritybedrijf van het Noorden.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Cert2connectcert2connect.com HQ: Amsterdam, NetherlandsReported employees: 1-10 | Amsterdam, Netherlands | 1-10 | Exact match | 8 contacts → |
“Cert2Connect BV is the go-to party in the field of advanced digital security solutions, security services and cyber security.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Securimentsecuriment.com HQ: Amsterdam, NetherlandsReported employees: 11-50 | Amsterdam, Netherlands | 11-50 | Exact match | 8 contacts → |
“SECURiMENT provides software solutions and services for security needs of your company.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Netstream B.Vnetstream.nl HQ: Veenendaal, NetherlandsReported employees: 1-10 | Veenendaal, Netherlands | 1-10 | Exact match | 7 contacts → |
“NetStream is al meer dan 20 jaar een betrouwbare partner op het gebied van netwerkinfrastructuur en cybersecurity.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Guardian360 B.Vguardian360.eu HQ: Rotterdam, NetherlandsReported employees: 11-50 | Rotterdam, Netherlands | 11-50 | Exact match | 7 contacts → |
“Your IT infrastructure is essential to your operation.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Custodiancustodian.nl HQ: Nieuw-vennep, NetherlandsReported employees: 11-50 | Nieuw-vennep, Netherlands | 11-50 | Exact match | 6 contacts → |
“About Custodian Custodian offers trustworthy IT- and Cybersecurity services and solutions.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Comsafe Beveiligingstechniekcomsafe.nl HQ: Volendam, NetherlandsReported employees: 11-50 | Volendam, Netherlands | 11-50 | Exact match | 5 contacts → |
“ComSafe biedt de beste en voordeligste oplossingen op het terrein van beveiligingstechniek.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Netvianetvia.global HQ: Ridderkerk, NetherlandsReported employees: 1-10 | Ridderkerk, Netherlands | 1-10 | Exact match | 5 contacts → |
“Business continuity From SD-WAN to endpoint security all our services are focused on increasing your business continuity.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Cortexia Networks & Securitycortexia.nl HQ: Amstelveen, NetherlandsReported employees: 11-50 | Amstelveen, Netherlands | 11-50 | Exact match | 4 contacts → |
“Cortexia: Just Networks and Security Voor Cortexia is dit niet zomaar een slogan, het benadrukt de sterke focus op ons vakgebied en de manier waarop we onze klanten van dienst…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Netkey Securitynetkey.nl HQ: Zaandam, NetherlandsReported employees: 1-10 | Zaandam, Netherlands | 1-10 | Exact match | 4 contacts → |
“Netwerkbeveiliging is nog nooit zo uitdagend geweest.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | NEO Securityneosecurity.nl HQ: Amsterdam, NetherlandsReported employees: 11-50 | Amsterdam, Netherlands | 11-50 | Exact match | 4 contacts → |
“Neo Security: Wij denken als aanvallers met de kennis van engineers.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Virtual Securityvirtualsecurity.nl HQ: Bussum, NetherlandsReported employees: 1-10 | Bussum, Netherlands | 1-10 | Exact match | 4 contacts → |
“Virtual Security is sinds 2007 actief als ICT-dienstverlener, sparringpartner, integrator en probleemoplosser voor klanten die zoeken naar innovatieve ICT-oplossingen voor de…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | HCA Groephcagroep.nl HQ: Dordrecht, NetherlandsReported employees: 11-50 | Dordrecht, Netherlands | 11-50 | Exact match | 3 contacts → |
“Wij zijn gespecialiseerd in netwerkbeheer en cybersecurity.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Dutchnetworksdutchnetworks.com HQ: Ridderkerk, NetherlandsReported employees: 1-10 | Ridderkerk, Netherlands | 1-10 | Exact match | 3 contacts → |
“Uw partner voor wereldwijde connectiviteit, cybersecurity en netwerkoplossingen" Dutchnetworks heeft een klantenportfolio van multinationals en grote organisaties voor wie wij met…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | HI Security Service BVhisecurity.nl HQ: Amsterdam, NetherlandsReported employees: 11-50 | Amsterdam, Netherlands | 11-50 | Exact match | 3 contacts → |
“Wij van Hi Security zijn een technisch beveiligingsbedrijf, gespecialiseerd in adviseren, installeren en onderhouden van beveiligingsproducten.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Stabialertstabialert.nl HQ: Groningen, NetherlandsReported employees: 1-10 | Groningen, Netherlands | 1-10 | Exact match | 3 contacts → |
“Monitoren voor uw veiligheid” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Eviden Digital Security NLeviden.com HQ: Pl, NetherlandsReported employees: 201-500 | Pl, Netherlands | 201-500 | Exact match | 2 contacts → |
“Eviden Digital Security NL (voorheen Motiv) is dé cybersecurity-specialist die organisaties in de publieke en private sector voorziet van IT- beveiligingsoplossingen en –diensten…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | B2B Secure Better To BE Secureb2bsecure.nl HQ: Amersfoort, NetherlandsReported employees: 11-50 | Amersfoort, Netherlands | 11-50 | Exact match | 2 contacts → |
“B2B Secure is in staat om u te helpen met het gehele traject voor de beveiliging van uw Netwerk en data.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 65 company matches
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Firewall and network security companies: dataset insights
November 5, 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
65 records in the displayed employee bands.
0 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 65 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 5, 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 firewall and network security companies?
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 firewall and network security companies did RevenueBase find based in the Netherlands?
The saved snapshot records 65 matching company records, 23,003 tracked contacts and 14,141 verified emails. The public preview displays 25 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 5, 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 25 firewall and network security companies based in the Netherlands. Snapshot: November 5, 2026. https://revenuebase.ai/companies/firewall-and-network-security-companies/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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