Company lists · Data refreshed September 2026
Top 25 Cybersecurity consultancies based in Denmark
RevenueBase identified 289 company matches for cybersecurity consultancies associated with Denmark as of September 2026 and tracks 1,955 professional contacts across them, including 312 with verified work emails and 66 with mobile numbers. Copenhagen is the largest hub.
This list covers company matches for cybersecurity consultancies 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 September 24, 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 cybersecurity consultancies based in Denmark
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 149 contacts → | ||||
Exact match “Heimdal is an industry-leading unified and AI-powered cybersecurity solutions provider established in Copenhagen in 2014.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 2 | 96 contacts → | ||||
Exact match “Conscia is a leading provider of cybersecurity and networking solutions for mission-critical IT infrastructure in large European organizations.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 3 | 68 contacts → | ||||
Exact match “At Kopenhagen Konsulting, we dive deep into your objectives and become your reliable allies in exploring the unknown, with a special focus on cybersecurity, digitalization, risk…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 4 | 53 contacts → | ||||
Exact match “INVIXO Consulting Group is an agile and innovative consulting company with an international footprint undergoing significant growth within all business areas, serving private as…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 5 | 48 contacts → | ||||
Exact match “We are a full-service IT partner delivering future-proof IT security, IT infrastructure, IT operation and IT support to small and medium-sized companies in different industries.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 6 | 41 contacts → | ||||
Exact match “QUITE SIMPLY, WE HELP COMPANIES THROUGH COMPLEX IT CHANGE At Mindcore we build on a unique set of capabilities combining deep understanding of business processes with hardcore…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 7 | 41 contacts → | ||||
Exact match “SecureDevice A/S is a Danish owned IT-Security company.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 8 | 30 contacts → | ||||
Exact match “Vi ved godt, at IT-sikkerhed ikke er et af den slags emner, der vinder popularitetskonkurrencer.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 9 | 30 contacts → | ||||
Exact match “extri:co a/s is a consultancy house which offers credible advise and valuable guidance.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 10 | 29 contacts → | ||||
Exact match “CERTA Intelligence & Security is a private intelligence, analysis, and security company.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 11 | 24 contacts → | ||||
Exact match “We ensure your traffic is optimized, inspected, and secured.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 12 | 23 contacts → | ||||
Exact match “Apento isn’t your average IT consulting firm.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 13 | 22 contacts → | ||||
Exact match “SektorCERT (former EnergiCERT) is the cyber security centre for the critical sectors.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 14 | 21 contacts → | ||||
Exact match “UNITAS provides advisory services on information security, IT security, GRC/compliance, and IT auditing.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 15 | 20 contacts → | ||||
Exact match “Defensive Group is a Danish security consultancy firm operating internationally.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 16 | 19 contacts → | ||||
Exact match “Develop your organization's cyber security competences in-house with our intuitive hands-on training.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 17 | 19 contacts → | ||||
Exact match “Vi er uvildige eksperter inden for it-sikkerhed.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 18 | 17 contacts → | ||||
Exact match “2C Networks - Clarity in a complex world.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 19 | 15 contacts → | ||||
Exact match “Zentura A/S specializes in advising and managing business-critical IT solutions.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 20 | 15 contacts → | ||||
Exact match “At Zafehouze, we deliver trusted IT security solutions to public authorities, security agencies, and medium-to-large enterprises worldwide.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 21 | 12 contacts → | ||||
Exact match “I-Trust provides a wide range of solutions, delivering best practice tools for our clients in the categories: Cyber security prevention/assessments, GDPR and ISMS, organizational…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 22 | 12 contacts → | ||||
Exact match “HVEM ER VI OG HVAD GØR VI?” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 23 | 12 contacts → | ||||
Exact match “Hvornår har du sidst tjekket dine forsikringskrav?” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 24 | 11 contacts → | ||||
Exact match “Cyber Event & Threat Assessors (CETA), offers advisory, services & solutions within cyber security.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 25 | 10 contacts → | ||||
Exact match “Columbus Security - previously known as ICY Security - provides advisory and solution implementation within Identity and Access Management (IAM) and Cyber Security.” Recorded in the RevenueBase company graph · Sep 24, 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 “cybersecurity consultancies”. 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 289 cybersecurity consultancies based in Denmark
See the full list, filter by size, metro and specialty, and access 312 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Cybersecurity consultancies based in Denmark at a glance
As of Sep 24, 2026Companies by employee count
Freshness & accuracy
How recently the business emails were verified and the company information checked
Email last verified
Median 26.0dCompany record updated
Median 65.0dHow 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 “cybersecurity consultancies” 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 312 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 September 24, 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 “cybersecurity consultancies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many cybersecurity consultancies are there based in Denmark?
RevenueBase identified 289 company matches for cybersecurity consultancies associated with Denmark as of September 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?
Heimdal tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most cybersecurity consultancies?
Copenhagen leads with 52 company records, followed by Aalborg (6) and Aarhus (6).
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 312 professional contacts with verified work emails tracked across these 289 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 September 24, 2026.
Ready to reach these companies? Verified emails and direct dials for all 289 cybersecurity consultancies 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.
More company lists
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Company intelligence · public preview
Top 25 cybersecurity consultancies 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 289 matching company records for cybersecurity consultancies based in Denmark, with 1,955 tracked contacts and 312 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: September 24, 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 cybersecurity consultancies 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 |  Heimdalheimdalsecurity.comHQ: Copenhagen, DenmarkReported employees: 51-200 | Copenhagen, Denmark | 51-200 | Exact match | 149 contacts → |
“Heimdal is an industry-leading unified and AI-powered cybersecurity solutions provider established in Copenhagen in 2014.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Consciaconscia.comHQ: Copenhagen, DenmarkReported employees: 1,001-5,000 | Copenhagen, Denmark | 1,001-5,000 | Exact match | 96 contacts → |
“Conscia is a leading provider of cybersecurity and networking solutions for mission-critical IT infrastructure in large European organizations.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Kopenhagen Konsultingkopenhagenkonsulting.comHQ: Copenhagen, DenmarkReported employees: 51-200 | Copenhagen, Denmark | 51-200 | Exact match | 68 contacts → |
“At Kopenhagen Konsulting, we dive deep into your objectives and become your reliable allies in exploring the unknown, with a special focus on cybersecurity, digitalization, risk…” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Invixo Part Of Ecitinvixo.comHQ: Søborg, DenmarkReported employees: 51-200 | Søborg, Denmark | 51-200 | Exact match | 53 contacts → |
“INVIXO Consulting Group is an agile and innovative consulting company with an international footprint undergoing significant growth within all business areas, serving private as…” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  RIT A Srit.dkHQ: Lystrup, DenmarkReported employees: 11-50 | Lystrup, Denmark | 11-50 | Exact match | 48 contacts → |
“We are a full-service IT partner delivering future-proof IT security, IT infrastructure, IT operation and IT support to small and medium-sized companies in different industries.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Mindcoremindcore.dkHQ: Kongens Lyngby, DenmarkReported employees: 11-50 | Kongens Lyngby, Denmark | 11-50 | Exact match | 41 contacts → |
“QUITE SIMPLY, WE HELP COMPANIES THROUGH COMPLEX IT CHANGE At Mindcore we build on a unique set of capabilities combining deep understanding of business processes with hardcore…” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Sits Securedevicesits.comHQ: Søborg, DenmarkReported employees: 11-50 | Søborg, Denmark | 11-50 | Exact match | 41 contacts → |
“SecureDevice A/S is a Danish owned IT-Security company.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Trifork Securitytrifork.security HQ: Aalborg, DenmarkReported employees: 11-50 | Aalborg, Denmark | 11-50 | Exact match | 30 contacts → |
“Vi ved godt, at IT-sikkerhed ikke er et af den slags emner, der vinder popularitetskonkurrencer.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Extri COextrico.dkHQ: Herning, DenmarkReported employees: 11-50 | Herning, Denmark | 11-50 | Exact match | 30 contacts → |
“extri:co a/s is a consultancy house which offers credible advise and valuable guidance.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Certa Intelligence & Securitycertaintelligence.comHQ: København V, DenmarkReported employees: 11-50 | København V, Denmark | 11-50 | Exact match | 29 contacts → |
“CERTA Intelligence & Security is a private intelligence, analysis, and security company.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Itavisitavis.dkHQ: Klampenborg, DenmarkReported employees: 11-50 | Klampenborg, Denmark | 11-50 | Exact match | 24 contacts → |
“We ensure your traffic is optimized, inspected, and secured.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Apentoapento.comHQ: Aarhus, DenmarkReported employees: 11-50 | Aarhus, Denmark | 11-50 | Exact match | 23 contacts → |
“Apento isn’t your average IT consulting firm.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Sektorcertsektorcert.dkHQ: Kolding, DenmarkReported employees: 11-50 | Kolding, Denmark | 11-50 | Exact match | 22 contacts → |
“SektorCERT (former EnergiCERT) is the cyber security centre for the critical sectors.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Unitasunitas.consultingHQ: Aarhus, DenmarkReported employees: 11-50 | Aarhus, Denmark | 11-50 | Exact match | 21 contacts → |
“UNITAS provides advisory services on information security, IT security, GRC/compliance, and IT auditing.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Defensive Groupdefit.dk HQ: Solrod Strand Zealand, DenmarkReported employees: 11-50 | Solrod Strand Zealand, Denmark | 11-50 | Exact match | 20 contacts → |
“Defensive Group is a Danish security consultancy firm operating internationally.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Campfire Securitycampfiresecurity.dkHQ: Hillerød, DenmarkReported employees: 11-50 | Hillerød, Denmark | 11-50 | Exact match | 19 contacts → |
“Develop your organization's cyber security competences in-house with our intuitive hands-on training.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  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 · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  2c Networks2cnetworks.dkHQ: Viby J, DenmarkReported employees: 11-50 | Viby J, Denmark | 11-50 | Exact match | 17 contacts → |
“2C Networks - Clarity in a complex world.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Zenturazentura.dkHQ: Taastrup, DenmarkReported employees: 11-50 | Taastrup, Denmark | 11-50 | Exact match | 15 contacts → |
“Zentura A/S specializes in advising and managing business-critical IT solutions.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Zafehouze LTDzafehouze.comHQ: Jyllinge, DenmarkReported employees: 11-50 | Jyllinge, Denmark | 11-50 | Exact match | 15 contacts → |
“At Zafehouze, we deliver trusted IT security solutions to public authorities, security agencies, and medium-to-large enterprises worldwide.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  I-Trusti-trust.dkHQ: Bjerringbro, DenmarkReported employees: 11-50 | Bjerringbro, Denmark | 11-50 | Exact match | 12 contacts → |
“I-Trust provides a wide range of solutions, delivering best practice tools for our clients in the categories: Cyber security prevention/assessments, GDPR and ISMS, organizational…” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Aimit A Saimit.dkHQ: Birkerød, DenmarkReported employees: 11-50 | Birkerød, Denmark | 11-50 | Exact match | 12 contacts → |
“HVEM ER VI OG HVAD GØR VI?” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Sikring Nord A Ssikring-nord.dkHQ: Sæby, DenmarkReported employees: 1-10 | Sæby, Denmark | 1-10 | Exact match | 12 contacts → |
“Hvornår har du sidst tjekket dine forsikringskrav?” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Ceta Cyber Defencecetacyberdefence.comHQ: Værløse, DenmarkReported employees: 11-50 | Værløse, Denmark | 11-50 | Exact match | 11 contacts → |
“Cyber Event & Threat Assessors (CETA), offers advisory, services & solutions within cyber security.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Columbus Securitycolumbusglobal.comHQ: Ballerup, DenmarkReported employees: Not recorded | Ballerup, Denmark | Not recorded | Exact match | 10 contacts → |
“Columbus Security - previously known as ICY Security - provides advisory and solution implementation within Identity and Access Management (IAM) and Cyber Security.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 289 company matches
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Cybersecurity consultancies: dataset insights
September 24, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
289 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.
Freshness & accuracy
How recently the business emails were verified and the company information checked
Email last verified
Median 26.0dCompany record updated
Median 65.0dHow 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.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
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: September 24, 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 cybersecurity consultancies?
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 cybersecurity consultancies did RevenueBase find based in Denmark?
The saved snapshot records 289 matching company records, 1,955 tracked contacts and 312 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: September 24, 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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- Cybersecurity consultancies based in Germany
- Cybersecurity consultancies based in Italy
- Cybersecurity consultancies based in the Netherlands
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Browse the directory
Cite this list
RevenueBase Data Team. Top 25 cybersecurity consultancies based in Denmark. Snapshot: September 24, 2026. https://revenuebase.ai/companies/cybersecurity-consultancies/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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Company intelligence · public preview
Top 25 cybersecurity consultancies based in Denmark
RevenueBase records 289 matching company records for cybersecurity consultancies based in Denmark, with 1,955 tracked contacts and 312 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: September 24, 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 cybersecurity consultancies 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 | Heimdalheimdalsecurity.com HQ: Copenhagen, DenmarkReported employees: 51-200 | Copenhagen, Denmark | 51-200 | Exact match | 149 contacts → |
“Heimdal is an industry-leading unified and AI-powered cybersecurity solutions provider established in Copenhagen in 2014.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Consciaconscia.com HQ: Copenhagen, DenmarkReported employees: 1,001-5,000 | Copenhagen, Denmark | 1,001-5,000 | Exact match | 96 contacts → |
“Conscia is a leading provider of cybersecurity and networking solutions for mission-critical IT infrastructure in large European organizations.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Kopenhagen Konsultingkopenhagenkonsulting.com HQ: Copenhagen, DenmarkReported employees: 51-200 | Copenhagen, Denmark | 51-200 | Exact match | 68 contacts → |
“At Kopenhagen Konsulting, we dive deep into your objectives and become your reliable allies in exploring the unknown, with a special focus on cybersecurity, digitalization, risk…” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Invixo Part Of Ecitinvixo.com HQ: Søborg, DenmarkReported employees: 51-200 | Søborg, Denmark | 51-200 | Exact match | 53 contacts → |
“INVIXO Consulting Group is an agile and innovative consulting company with an international footprint undergoing significant growth within all business areas, serving private as…” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | RIT A Srit.dk HQ: Lystrup, DenmarkReported employees: 11-50 | Lystrup, Denmark | 11-50 | Exact match | 48 contacts → |
“We are a full-service IT partner delivering future-proof IT security, IT infrastructure, IT operation and IT support to small and medium-sized companies in different industries.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Mindcoremindcore.dk HQ: Kongens Lyngby, DenmarkReported employees: 11-50 | Kongens Lyngby, Denmark | 11-50 | Exact match | 41 contacts → |
“QUITE SIMPLY, WE HELP COMPANIES THROUGH COMPLEX IT CHANGE At Mindcore we build on a unique set of capabilities combining deep understanding of business processes with hardcore…” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Sits Securedevicesits.com HQ: Søborg, DenmarkReported employees: 11-50 | Søborg, Denmark | 11-50 | Exact match | 41 contacts → |
“SecureDevice A/S is a Danish owned IT-Security company.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Trifork Securitytrifork.security HQ: Aalborg, DenmarkReported employees: 11-50 | Aalborg, Denmark | 11-50 | Exact match | 30 contacts → |
“Vi ved godt, at IT-sikkerhed ikke er et af den slags emner, der vinder popularitetskonkurrencer.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Extri COextrico.dk HQ: Herning, DenmarkReported employees: 11-50 | Herning, Denmark | 11-50 | Exact match | 30 contacts → |
“extri:co a/s is a consultancy house which offers credible advise and valuable guidance.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Certa Intelligence & Securitycertaintelligence.com HQ: København V, DenmarkReported employees: 11-50 | København V, Denmark | 11-50 | Exact match | 29 contacts → |
“CERTA Intelligence & Security is a private intelligence, analysis, and security company.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Itavisitavis.dk HQ: Klampenborg, DenmarkReported employees: 11-50 | Klampenborg, Denmark | 11-50 | Exact match | 24 contacts → |
“We ensure your traffic is optimized, inspected, and secured.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Apentoapento.com HQ: Aarhus, DenmarkReported employees: 11-50 | Aarhus, Denmark | 11-50 | Exact match | 23 contacts → |
“Apento isn’t your average IT consulting firm.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Sektorcertsektorcert.dk HQ: Kolding, DenmarkReported employees: 11-50 | Kolding, Denmark | 11-50 | Exact match | 22 contacts → |
“SektorCERT (former EnergiCERT) is the cyber security centre for the critical sectors.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Unitasunitas.consulting HQ: Aarhus, DenmarkReported employees: 11-50 | Aarhus, Denmark | 11-50 | Exact match | 21 contacts → |
“UNITAS provides advisory services on information security, IT security, GRC/compliance, and IT auditing.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Defensive Groupdefit.dk HQ: Solrod Strand Zealand, DenmarkReported employees: 11-50 | Solrod Strand Zealand, Denmark | 11-50 | Exact match | 20 contacts → |
“Defensive Group is a Danish security consultancy firm operating internationally.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Campfire Securitycampfiresecurity.dk HQ: Hillerød, DenmarkReported employees: 11-50 | Hillerød, Denmark | 11-50 | Exact match | 19 contacts → |
“Develop your organization's cyber security competences in-house with our intuitive hands-on training.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | 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 · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | 2c Networks2cnetworks.dk HQ: Viby J, DenmarkReported employees: 11-50 | Viby J, Denmark | 11-50 | Exact match | 17 contacts → |
“2C Networks - Clarity in a complex world.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Zenturazentura.dk HQ: Taastrup, DenmarkReported employees: 11-50 | Taastrup, Denmark | 11-50 | Exact match | 15 contacts → |
“Zentura A/S specializes in advising and managing business-critical IT solutions.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Zafehouze LTDzafehouze.com HQ: Jyllinge, DenmarkReported employees: 11-50 | Jyllinge, Denmark | 11-50 | Exact match | 15 contacts → |
“At Zafehouze, we deliver trusted IT security solutions to public authorities, security agencies, and medium-to-large enterprises worldwide.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | I-Trusti-trust.dk HQ: Bjerringbro, DenmarkReported employees: 11-50 | Bjerringbro, Denmark | 11-50 | Exact match | 12 contacts → |
“I-Trust provides a wide range of solutions, delivering best practice tools for our clients in the categories: Cyber security prevention/assessments, GDPR and ISMS, organizational…” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Aimit A Saimit.dk HQ: Birkerød, DenmarkReported employees: 11-50 | Birkerød, Denmark | 11-50 | Exact match | 12 contacts → |
“HVEM ER VI OG HVAD GØR VI?” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Sikring Nord A Ssikring-nord.dk HQ: Sæby, DenmarkReported employees: 1-10 | Sæby, Denmark | 1-10 | Exact match | 12 contacts → |
“Hvornår har du sidst tjekket dine forsikringskrav?” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Ceta Cyber Defencecetacyberdefence.com HQ: Værløse, DenmarkReported employees: 11-50 | Værløse, Denmark | 11-50 | Exact match | 11 contacts → |
“Cyber Event & Threat Assessors (CETA), offers advisory, services & solutions within cyber security.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Columbus Securitycolumbusglobal.com HQ: Ballerup, DenmarkReported employees: Not recorded | Ballerup, Denmark | Not recorded | Exact match | 10 contacts → |
“Columbus Security - previously known as ICY Security - provides advisory and solution implementation within Identity and Access Management (IAM) and Cyber Security.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 289 company matches
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Cybersecurity consultancies: dataset insights
September 24, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
289 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.
Freshness & accuracy
How recently the business emails were verified and the company information checked
Email last verified
Median 26.0dCompany record updated
Median 65.0dHow 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.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
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: September 24, 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 cybersecurity consultancies?
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 cybersecurity consultancies did RevenueBase find based in Denmark?
The saved snapshot records 289 matching company records, 1,955 tracked contacts and 312 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: September 24, 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 cybersecurity consultancies based in Denmark. Snapshot: September 24, 2026. https://revenuebase.ai/companies/cybersecurity-consultancies/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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