Guardiaris

Guardiaris d.o.o. is a Ljubljana-based company that designs and builds training and simulation systems for armed forces. Its trainers cover small arms, anti-armour and anti-aircraft weapons, ground combat vehicles and remote weapon stations, and are offered as indoor, outdoor and mobile systems. They run on GUARD, a simulation engine and image generator developed in-house, use the company's laserless LED technology and support HLA interoperability. Hardware and software are developed by the company itself.

Customers include the Slovenian Armed Forces and the Armed Forces of Montenegro, which received modular JLTV crew trainers on a 6 DoF motion platform from December 2024, and the Netherlands Ministry of Defence, to which Guardiaris delivered a Mobile Training Center under the Mobile Small Arms Shooting Simulator programme in May 2026. The Swiss procurement agency armasuisse has ordered RGW 90 anti-armour weapon simulators in two batches. Guardiaris is also part of FAST-TRAIN, a soldier-readiness project co-funded by the European Defence Fund that started in September 2026.

Beyond simulation, Guardiaris presented an autonomous UGV platform with AI-based perception, sensor fusion and autonomous navigation at Eurosatory 2026, where the Slovenian vehicle developer RTC was its co-exhibitor. RTC names Guardiaris as the supplier of autonomous navigation for its CORNUS 6×6 unmanned ground vehicle.