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Best Cybersecurity Companies in Denmark

Discover the top cybersecurity companies and tools from Denmark. Expert-reviewed security solutions from Denmark-based vendors.

EXCELLENCE AWARD2025TOP 10DENMARK COMPANIESSecurityListing
scheduleLast updated 1 day ago(4/30/2026)
Updated monthly
Heimdal Security Logo

Heimdal Security

Denmark flag

Threat Intelligence Platforms

4.5
1 review

Heimdal Security provides proactive protection against cyber threats including ransomware, exploit kits and financial malware. Block cyber threats before they compromise your system - Through its tra

ZyberSafe Logo

ZyberSafe

Denmark flag

Data Loss Prevention

4.5
1 review

ZyberSafe is an innovative Danish company specialized within building hardware encryption solutions. We focus on building security products that ensure the highest level of protection for data in mot

2021.AI Logo

2021.AI

Denmark flag

Security Operations

4.5
1 review

2021.AI serves the growing business need for full oversight and management of applied AI. Our expertise in data science combined with the AI platform GRACE is a business differentiator for clients an

Backup112 Logo

Backup112

Denmark flag

Backup as a Service

4.5
1 review

Backup112 has been delivering professional cloud backup services since 2004. Backup112 provides an automated and unattended backup service ensuring that data held on desktops, laptops, physical and v

Zacco Logo

Zacco

Denmark flag

Brand Protection

4.5
1 review

Zacco offer an all-embracing 360° perspective on intellectual property: From patent filing, trademark registration and design protection to software development, digital brand protection, cyber securi

Copenhagen FinTech Logo

Copenhagen FinTech

Denmark flag

Security Operations

3.8
1 review

Copenhagen FinTech is a centre for R&D and innovation in the Danish finance IT sector. Focus areas include cyber security and payments platforms. We want to create a Danish fintech ecosystem of the h

DANAK Logo

DANAK

Denmark flag

Security Operations

3.8
1 review

DANAK  is the national accreditation body for Denmark, responsible for assessing the competence and capability of organisations that provide certification, testing, inspection and calibration services

BullWall Logo

BullWall

Denmark flag

Threat Intelligence Platforms

3.8
1 review

BullWall is a digital innovator dedicated to fight cybercrime in its many forms. Our overarching purpose is to stop new and unknown strings of ransomware attacks in its tracks. BullWall’s three solut

Coana Logo

Coana

Denmark flag

Security Operations

3.8
1 review

Coana helps software teams tackle the flood of alerts from traditional SCA tools. Using advanced reachability analysis, Coana cuts false alerts by over 80%, freeing up significant engineering time wit

CodeSealer Logo

CodeSealer

Denmark flag

Threat Intelligence Platforms

3.8
1 review

CodeSealer provide invisible end-to-end user interface protection with a unique web security solution to eliminate Man-in-the-Middle and Man-in-the-Browser vulnerabilties. With our unique solution, t

Banshie Logo

Banshie

Denmark flag

Compliance Consulting

Banshie is an independent cyber security company with a small team of recognized specialist that are among the best in their field. Our team has experience in building network monitoring solutions, a

Tier1Asset (T1A) Logo

Tier1Asset (T1A)

Denmark flag

Security Operations

T1A is Europe’s leading IT refurbisher. We offer certified data erasure using blancco on site and at our facilities, providing environmentally sound disposal of your used equipment. When obsolete or

About Denmark Cybersecurity Companies

Denmark is home to some of the world's leading cybersecurity companies. Our rankings are based on expert reviews, user ratings, and comprehensive feature analysis.

Ranking Criteria

  • Expert reviews and ratings
  • User feedback and reviews
  • Feature completeness
  • Enterprise readiness

Updated Monthly

Our rankings are updated monthly to reflect the latest product information, user reviews, and market changes.