Korea Electronic Certification Authority

Korea Electronic Certification Authority issues digital certificates, electronic credentials that verify the identity of people, businesses, and devices online, and supplies related security software to users across government, finance, and corporate sectors.

Its customers include individuals filing public-sector paperwork, companies conducting procurement and contract signing, and website operators needing encrypted connections. Listed on KOSDAQ, Korea's tech-focused stock exchange, the company operates across three main lines: a domestic shared-certificate service, a global certificate service, and an authentication-solutions business covering areas such as biometric login, connected-device identity, and cloud-based digital signatures.