DEFTR Savunma is a Türkiye-based defense technology and simulation systems company established in 2012, with extensive experience in aviation, military training, and operational simulation solutions. The company develops flight tower simulators, air traffic control training systems, naval radar and ECDIS simulators, aircraft rescue and firefighting simulators, and night vision training systems. Its expertise also includes flight simulation maintenance and modernization, specialized military training platforms, and simulator operation and support services. DEFTR serves defense institutions, aviation authorities, military organizations, and training centers, delivering customized simulation technologies for domestic and international markets.

The company specializes in security-critical embedded software, command and control systems, communications, sensor and radar integration, coastal surveillance, situational awareness, and decision support solutions. Leveraging over 30 years of defense industry experience, it also delivers advanced decision support and command-control management center solutions for intelligent transportation systems. Proven performance in demanding projects, lifecycle support, and strong system integration capabilities have positioned the company as a trusted solution partner for both domestic and international prime contractors.

Standart Kontrol ve Test Hizmetleri A.Ş. (STEST) is Turkey’s largest private independent test center, specializing in military, civil, automotive, aerospace, and insulated equipment testing. Established in Istanbul, STEST provides accredited testing services under more than 100 international and national standards, including EU regulations and ECE directives. With its TÜRKAK-accredited facilities covering 6000 m² and a wide range of test parameters, the company serves as a trusted partner for leading domestic and global manufacturers.