Ksign

Ksign provides cybersecurity software that protects organisations from malware, unauthorised access, and data leaks, covering areas such as database encryption, identity and access management, and security monitoring.

Its customers include financial institutions and large enterprises, and it is listed on KOSDAQ, South Korea's tech-focused small-cap exchange. A subsidiary, Saint Security, focuses on artificial-intelligence-based malware detection, while the database encryption line generates recurring revenue through ongoing maintenance contracts.