Company lists · Data refreshed November 2026
Top 17 Software security companies based in Denmark
RevenueBase identified 63 company matches for software security companies associated with Denmark as of November 2026 and tracks 447 professional contacts across them, including 65 with verified work emails. Copenhagen is the largest hub.
This list covers company matches for software security companies associated with Denmark, 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 17 largest software security companies based in Denmark
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 39 contacts → | ||||
Exact match “SecureDevice A/S is a Danish owned IT-Security company.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 2 | 27 contacts → | ||||
Exact match “We ensure your traffic is optimized, inspected, and secured.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 3 | 26 contacts → | ||||
Exact match “CATCH & PATCH: At SecTeer we help organizations secure and update their endpoints efficiently and proactively.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 4 | 19 contacts → | ||||
Exact match “Vi er uvildige eksperter inden for it-sikkerhed.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 5 | 13 contacts → | ||||
Exact match “We are Cyber Partners, your trusted partner in cybersecurity.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 6 | 13 contacts → | ||||
Exact match “Cyber Event & Threat Assessors (CETA), offers advisory, services & solutions within cyber security.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 7 | 12 contacts → | ||||
Exact match “LCG is a cybersecurity partner helping organisations strengthen resilience before, during and after a cyber attack.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 8 | 9 contacts → | ||||
Exact match “Codesealer stands alone as the industry's only security solution that protects both your source code and conceals APIs by extending encryption beyond TLS into the client.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 9 | 9 contacts → | ||||
Exact match “Digital Identity is a software company, dedicated to building high quality, targeted solutions in close collaboration with our customers - our technical expertise is in the area…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 10 | 6 contacts → | ||||
Exact match “Denmark is among the most digitized countries in the world.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 11 | 6 contacts → | ||||
Exact match “Through a close collaboration with our partners, Trustbox has become a strong brand in the software security industry.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 12 | 5 contacts → | ||||
Exact match “Overblik og sikkerhed i din IT-infrastruktur Vi hjælper vores kunder og leverer software til at forsvare deres IT-infrastruktur og skabe et operationelt overblik, når de er udsat…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 13 | 3 contacts → | ||||
Exact match “Black Swan Institute is an Award-winning Risk & Information Security Company.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 14 | 2 contacts → | ||||
Exact match “NIL815 operates on a Business First principle.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 15 | 2 contacts → | ||||
Exact match “Professional and flexible It-security solutions and services.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 16 | 1 contacts → | ||||
Exact match “VarBITS provides penetration testing services and forensic review of compromised websites, as a subcontractor for international businesses and organizations.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 17 | 1 contacts → | ||||
Exact match “At Ready IT we specialize in IT security.” 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 “software 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 17 of 63 software security companies based in Denmark
See the full list, filter by size, metro and specialty, and access 65 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Software security companies based in Denmark at a glance
As of Nov 5, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Denmark, so it is reported there. Company counts and contact totals on this page are exact for Denmark, over 63 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 Denmark whose business descriptions match “software 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 65 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 “software security companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many software security companies are there based in Denmark?
RevenueBase identified 63 company matches for software security companies associated with Denmark 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?
Sits Securedevice tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most software security companies?
Copenhagen leads with 12 company records, followed by Aalborg (2) and Copenhagen Capital Of Denmark (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 65 professional contacts with verified work emails tracked across these 63 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 63 software security companies based in Denmark. 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 17 software security companies based in Denmark
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 63 matching company records for software security companies based in Denmark, with 447 tracked contacts and 65 verified work emails.
This public preview shows 17 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 17 software security companies based in Denmark
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 |  Sits Securedevicesits.comHQ: Søborg, DenmarkReported employees: 11-50 | Søborg, Denmark | 11-50 | Exact match | 39 contacts → |
“SecureDevice A/S is a Danish owned IT-Security company.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Itavisitavis.dkHQ: Klampenborg, DenmarkReported employees: 11-50 | Klampenborg, Denmark | 11-50 | Exact match | 27 contacts → |
“We ensure your traffic is optimized, inspected, and secured.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Secteersecteer.comHQ: København S, DenmarkReported employees: 11-50 | København S, Denmark | 11-50 | Exact match | 26 contacts → |
“CATCH & PATCH: At SecTeer we help organizations secure and update their endpoints efficiently and proactively.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Prueba Cybersecurityprueba.dkHQ: Esbjerg, DenmarkReported employees: 11-50 | Esbjerg, Denmark | 11-50 | Exact match | 19 contacts → |
“Vi er uvildige eksperter inden for it-sikkerhed.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Cyber Partnerscyberpartners.dkHQ: Dragør, DenmarkReported employees: 1-10 | Dragør, Denmark | 1-10 | Exact match | 13 contacts → |
“We are Cyber Partners, your trusted partner in cybersecurity.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Ceta Cyber Defencecetacyberdefence.comHQ: Værløse, DenmarkReported employees: 11-50 | Værløse, Denmark | 11-50 | Exact match | 13 contacts → |
“Cyber Event & Threat Assessors (CETA), offers advisory, services & solutions within cyber security.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  LCGlcg.nuHQ: Næstved, DenmarkReported employees: 11-50 | Næstved, Denmark | 11-50 | Exact match | 12 contacts → |
“LCG is a cybersecurity partner helping organisations strengthen resilience before, during and after a cyber attack.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Codesealer A Scodesealer.comHQ: København S, DenmarkReported employees: 11-50 | København S, Denmark | 11-50 | Exact match | 9 contacts → |
“Codesealer stands alone as the industry's only security solution that protects both your source code and conceals APIs by extending encryption beyond TLS into the client.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Digital Identity APSdigital-identity.dkHQ: Viby J, DenmarkReported employees: 1-10 | Viby J, Denmark | 1-10 | Exact match | 9 contacts → |
“Digital Identity is a software company, dedicated to building high quality, targeted solutions in close collaboration with our customers - our technical expertise is in the area…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Cybernordiccybernordic.dkHQ: Copenhagen, DenmarkReported employees: 1-10 | Copenhagen, Denmark | 1-10 | Exact match | 6 contacts → |
“Denmark is among the most digitized countries in the world.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Trustboxtrustbox.dkHQ: København K, DenmarkReported employees: 11-50 | København K, Denmark | 11-50 | Exact match | 6 contacts → |
“Through a close collaboration with our partners, Trustbox has become a strong brand in the software security industry.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Opiniosecopiniosec.comHQ: Hellerup, DenmarkReported employees: 1-10 | Hellerup, Denmark | 1-10 | Exact match | 5 contacts → |
“Overblik og sikkerhed i din IT-infrastruktur Vi hjælper vores kunder og leverer software til at forsvare deres IT-infrastruktur og skabe et operationelt overblik, når de er udsat…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Black Swan Instituteblackswaninstitute.dkHQ: Frederiksberg C, DenmarkReported employees: 1-10 | Frederiksberg C, Denmark | 1-10 | Exact match | 3 contacts → |
“Black Swan Institute is an Award-winning Risk & Information Security Company.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Nil815nil815.comHQ: Copenhagen, DenmarkReported employees: 1-10 | Copenhagen, Denmark | 1-10 | Exact match | 2 contacts → |
“NIL815 operates on a Business First principle.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Peventio Cybersecuritypeventio.comHQ: København V, DenmarkReported employees: 1-10 | København V, Denmark | 1-10 | Exact match | 2 contacts → |
“Professional and flexible It-security solutions and services.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Varbitsvarbits.comHQ: Copenhagen N, DenmarkReported employees: 1-10 | Copenhagen N, Denmark | 1-10 | Exact match | 1 contacts → |
“VarBITS provides penetration testing services and forensic review of compromised websites, as a subcontractor for international businesses and organizations.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Ready ITreadyit.dk HQ: Copenhagen, DenmarkReported employees: 1-10 | Copenhagen, Denmark | 1-10 | Exact match | 1 contacts → |
“At Ready IT we specialize in IT security.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 17 of 63 company matches
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Software 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
63 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 Denmark, so it is reported there. Company counts and contact totals on this page are exact for Denmark, over 63 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 software 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 software security companies did RevenueBase find based in Denmark?
The saved snapshot records 63 matching company records, 447 tracked contacts and 65 verified emails. The public preview displays 17 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.
Related lists
Software security companies by geography
- Software security companies based in Buenos Aires, Argentina
- Software security companies based in Melbourne, Australia
- Software security companies based in Sydney, Australia
- Software security companies based in Brasilia, Brazil
- Software security companies based in Rio De Janeiro, Brazil
- Software security companies based in Sao Paulo, Brazil
- Software security companies based in Calgary, Canada
- Software security companies based in Montreal, Canada
- Software security companies based in Ottawa, Canada
- Software security companies based in Toronto, Canada
- Software security companies based in Vancouver, Canada
- Software security companies based in Santiago, Chile
Browse the directory
Cite this list
RevenueBase Data Team. Top 17 software security companies based in Denmark. Snapshot: November 5, 2026. https://revenuebase.ai/companies/software-security-companies/denmark.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Software security companies based in Buenos Aires, Argentina
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Company intelligence · public preview
Top 17 software security companies based in Denmark
RevenueBase records 63 matching company records for software security companies based in Denmark, with 447 tracked contacts and 65 verified work emails.
This public preview shows 17 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 17 software security companies based in Denmark
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 | Sits Securedevicesits.com HQ: Søborg, DenmarkReported employees: 11-50 | Søborg, Denmark | 11-50 | Exact match | 39 contacts → |
“SecureDevice A/S is a Danish owned IT-Security company.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Itavisitavis.dk HQ: Klampenborg, DenmarkReported employees: 11-50 | Klampenborg, Denmark | 11-50 | Exact match | 27 contacts → |
“We ensure your traffic is optimized, inspected, and secured.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Secteersecteer.com HQ: København S, DenmarkReported employees: 11-50 | København S, Denmark | 11-50 | Exact match | 26 contacts → |
“CATCH & PATCH: At SecTeer we help organizations secure and update their endpoints efficiently and proactively.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Prueba Cybersecurityprueba.dk HQ: Esbjerg, DenmarkReported employees: 11-50 | Esbjerg, Denmark | 11-50 | Exact match | 19 contacts → |
“Vi er uvildige eksperter inden for it-sikkerhed.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Cyber Partnerscyberpartners.dk HQ: Dragør, DenmarkReported employees: 1-10 | Dragør, Denmark | 1-10 | Exact match | 13 contacts → |
“We are Cyber Partners, your trusted partner in cybersecurity.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Ceta Cyber Defencecetacyberdefence.com HQ: Værløse, DenmarkReported employees: 11-50 | Værløse, Denmark | 11-50 | Exact match | 13 contacts → |
“Cyber Event & Threat Assessors (CETA), offers advisory, services & solutions within cyber security.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | LCGlcg.nu HQ: Næstved, DenmarkReported employees: 11-50 | Næstved, Denmark | 11-50 | Exact match | 12 contacts → |
“LCG is a cybersecurity partner helping organisations strengthen resilience before, during and after a cyber attack.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Codesealer A Scodesealer.com HQ: København S, DenmarkReported employees: 11-50 | København S, Denmark | 11-50 | Exact match | 9 contacts → |
“Codesealer stands alone as the industry's only security solution that protects both your source code and conceals APIs by extending encryption beyond TLS into the client.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Digital Identity APSdigital-identity.dk HQ: Viby J, DenmarkReported employees: 1-10 | Viby J, Denmark | 1-10 | Exact match | 9 contacts → |
“Digital Identity is a software company, dedicated to building high quality, targeted solutions in close collaboration with our customers - our technical expertise is in the area…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Cybernordiccybernordic.dk HQ: Copenhagen, DenmarkReported employees: 1-10 | Copenhagen, Denmark | 1-10 | Exact match | 6 contacts → |
“Denmark is among the most digitized countries in the world.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Trustboxtrustbox.dk HQ: København K, DenmarkReported employees: 11-50 | København K, Denmark | 11-50 | Exact match | 6 contacts → |
“Through a close collaboration with our partners, Trustbox has become a strong brand in the software security industry.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Opiniosecopiniosec.com HQ: Hellerup, DenmarkReported employees: 1-10 | Hellerup, Denmark | 1-10 | Exact match | 5 contacts → |
“Overblik og sikkerhed i din IT-infrastruktur Vi hjælper vores kunder og leverer software til at forsvare deres IT-infrastruktur og skabe et operationelt overblik, når de er udsat…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Black Swan Instituteblackswaninstitute.dk HQ: Frederiksberg C, DenmarkReported employees: 1-10 | Frederiksberg C, Denmark | 1-10 | Exact match | 3 contacts → |
“Black Swan Institute is an Award-winning Risk & Information Security Company.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Nil815nil815.com HQ: Copenhagen, DenmarkReported employees: 1-10 | Copenhagen, Denmark | 1-10 | Exact match | 2 contacts → |
“NIL815 operates on a Business First principle.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Peventio Cybersecuritypeventio.com HQ: København V, DenmarkReported employees: 1-10 | København V, Denmark | 1-10 | Exact match | 2 contacts → |
“Professional and flexible It-security solutions and services.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Varbitsvarbits.com HQ: Copenhagen N, DenmarkReported employees: 1-10 | Copenhagen N, Denmark | 1-10 | Exact match | 1 contacts → |
“VarBITS provides penetration testing services and forensic review of compromised websites, as a subcontractor for international businesses and organizations.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Ready ITreadyit.dk HQ: Copenhagen, DenmarkReported employees: 1-10 | Copenhagen, Denmark | 1-10 | Exact match | 1 contacts → |
“At Ready IT we specialize in IT security.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 17 of 63 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Software 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
63 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 Denmark, so it is reported there. Company counts and contact totals on this page are exact for Denmark, over 63 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 software 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 software security companies did RevenueBase find based in Denmark?
The saved snapshot records 63 matching company records, 447 tracked contacts and 65 verified emails. The public preview displays 17 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 17 software security companies based in Denmark. Snapshot: November 5, 2026. https://revenuebase.ai/companies/software-security-companies/denmark.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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