Established on April 20, 2006, Meteksan Defence develops indigenous products and sub-systems for the Turkish Armed Forces and security forces, including advanced technology command control, communication, reconnaissance, surveillance, and intelligence systems. Meteksan Defence has successfully accomplished over 100 projects in Turkey and abroad within 15 years since its establishment and exports its products to various friendly and allied nations from Europe to Asia and the Far East to the Middle East.

As a Bilkent Holding Group Company, Meteksan Defence transfers all its resources to Bilkent University, contributing to Bilkent's goal of becoming one of the world's leading educational institutions. Operating in 6 main areas, Meteksan Defence has developed more than 30 products, including MİLDAR Helicopter Fire Control Radar, MİLSAR UAV SAR/MTI Radar, Radar Altimeters, Retinar PTR Perimeter Surveillance Radar, KAPAN Anti-Drone System, Missile Data Links, KEMENT Tactical Data Link System, AKSON C-Band UAV Data Link, AGNOSIS Anti-Jamming GNSS, HETS Helicopter Obstacle Detection System, YAKAMOS Hull Mounted Sonar System, Submarine Sonars and Training Simulators. In addition, Meteksan Defence, together with Ares Shipyard, also manufactures ULAQ Armed Unmanned Surface Vehicle.