Secure Software and Cybersecurity Services

At Helmes, security is part of the process from day one. With 30+ years of experience, we build digital solutions that are secure by design – ready to scale, evolve, and stand the test of time. Through close collaboration, continuous testing, and certified best practices, we ensure security is built in at every step.

Meet us at the Supply, Security & Defence Expo 2025 in Tallinn.

Laur Mägi

Partner & Business Area Lead
laur.magi@helmes.com
+372 511 7807
Let’s agree on a meeting at Tallinn Bekker Port or nearby to discuss your security needs and how we can help address them.

Ian Nelis

Partner & Business Area Lead
ian.nelis@helmes.com
+372 5664 5072
Contact me to discuss how we can strengthen your digital security, from first assessment to full protection.

Secure Software

At Helmes, we build security into every phase of software development – from analysis to audit. Our embedded Security Leads, continuous testing, and proven practices ensure your digital solutions are secure by design, not by accident. With decades of experience and ISO27001-certified processes, we blend deep technical expertise with business relevance to prevent risks, ensure compliance, and enable long-term digital resilience.

Security by Design

Risks, compliance, and protection needs integrated from the very first analysis and architecture stages.

Embedded Security Expertise

Dedicated Security Leads in every project team for real-time guidance and hands-on risk management.

Continuous Testing & Validation

Automated security and dependency scans; security code reviews built into the CI/CD process.

Developer-First Security Culture

In-house training programs, secure coding standards, and peer reviews raise the baseline across all teams.

Proven, Certified Processes

ISO27001-certified security practices refined over 30+ years of delivering critical business solutions.

Security services to assess your cybersecurity level

Our cybersecurity services offer independent, expert assessments that uncover vulnerabilities, validate critical protections, and guide continuous improvement.

Whether you need to meet compliance requirements, gain client trust, or harden your digital platforms, starting with a security assessment gives you clear, actionable priorities – not just theoretical risks.

Combining technical precision with business relevance, we bring an attacker’s perspective and a builder’s mindset.

Our cybersecurity services include: 

  • Penetration Testing – Identify security weaknesses  
  • Threat Modeling – Mapping risks and defining security priorities 
  • Code Security Reviews – Deep analysis of critical code for hidden vulnerabilities 
  • Red Team Assessments – Full-spectrum attack simulations to test detection and response 
  • Cloud Security Reviews – Ensuring secure configurations, access controls, and data protection 

Is Your Business Ready for NIS2?

Helmes helps you assess your current security level, stay ahead of emerging threats, and strengthen your defences through hands-on services like penetration testing, threat modelling, and code security reviews – all designed to uncover risks, validate your existing setup, and build long-term security resilience.

The digital innovation partner for secure, business-critical software

We are a multifunctional digital innovation company with 30 years of experience in business-critical software development all over the world. Security is built into everything we do – from architecture to delivery – ensuring the resilience and compliance of the systems we build.

We help organizations with business development challenges by providing tailor-made professional services in tech strategy, software development, application, and data management. Our approach combines technical expertise with secure development practices, helping clients meet both operational and regulatory demands.

Our main value lies in the knowledge of how to build world-class product teams for outsourcing. These teams include embedded security expertise to ensure that every solution is protected by design.

What makes us stand out:

  • Our customer find our service exceptional.
  • A unique work method that enables 150% efficiency.
  • As an employer we attract and empower top IT professionals.
  • A trusted track record in delivering secure, business-critical software globally.
Our NPS
68
NPS
Improvement
150%
efficiency
Experience
30+
years
Portfolio
500+
customers
Offices
20
locations
People
1500+
experts

Working with Helmes is easy

Our clients say that with us, getting started with security services is clear and efficient – from initial assessment to implementation. But it’s better to experience it yourself. Let’s discuss how we can strengthen your digital security – from first assessment to full protection.