Thyreos Cyber

Thyreos Cyber is a defense software developer based in Neo Psychiko, Greece working in simulation & training, defense software & ai.

Thyreos Cyber is a cyber security company providing services and platforms for mission critical, high assurance and defence-related environments. Its offerings include offensive and defensive cyber capabilities, adversary emulation, cyber range environments with digital twins, and cyber security for the military domain. It was established through a partnership between EFA Group, active in aerospace, defence and security markets, and ThreatScene, a cybersecurity solutions company. It operates as a joint venture of ThreatScene and EFA Group and is part of the EFA Group.