Top Cybersecurity Companies for Fintech

Security and compliance specialist supporting banking, ecommerce, fintech and critical infrastructure clients with NIS2, DORA and PCI-DSS readiness, penetration testing and vulnerability management.

Managed cloud, DevOps and cybersecurity services provider helping businesses secure and scale their infrastructure.

One of Bulgaria's largest IT groups, delivering cybersecurity, cloud migration, managed IT services and business consulting to fintech, healthcare and other sectors.

Sofia and New York based startup building an AI-driven autonomous cybersecurity platform that continuously scans networks, endpoints and cloud environments for threats.

Local member of the global PwC network offering penetration testing, application security reviews, red team engagements and cybersecurity advisory services.

Software engineering company with offices in Sofia and Plovdiv delivering custom development, IT staff augmentation and secure cloud consulting.

Penetration testing and forensic investigation company offering code review and mobile application security testing for software companies.

Low-cost penetration testing provider using automated tools and manual testing methods to assess client security posture across Europe.

Cloud and DevOps partner helping European businesses build and secure their cloud strategy, with an office in Blagoevgrad.

IT security testing and consulting company providing vulnerability management, PCI and policy compliance and antivirus protection under ISO 27001 certification.

Distributor and integrator of cybersecurity, network and data-center technologies, organizing the annual Cyber PROtACTION conference in Sofia.

Qualified trust service provider issuing digital certificates, electronic signatures and identity verification services under the eIDAS regulation.

Digital identity and trust services provider offering qualified e-signatures, remote identity verification and secure document signing.

Technology company developing advanced cybersecurity solutions that help businesses operate safely in complex digital environments.

Cybersecurity partner providing threat intelligence services to help organizations safeguard their digital assets.

Data protection and information security compliance specialist offering cloud and managed services for regulated industries.

Digital security solutions provider specializing in identity authentication, data encryption and multi-factor authentication for secure transactions.

Operator of the first Security Operations Center in the Balkans, providing 24/7 SOC monitoring, penetration testing, vulnerability management and ISO 27001/GDPR/NIS2 compliance support.

Cybersecurity and cloud consulting & SI provider also offering unified communications consulting and IT managed services.