Defense Tech Companies

PGZ small-arms manufacturer producing the MSBS GROT modular rifle system, VIS 100 pistols and other firearms for the Polish Armed Forces.

PGZ military central design bureau producing aircraft ground support equipment: ground power units, hydraulic and start-up systems for airbases.

PGZ military communications works producing and integrating command vehicles, tactical communications shelters and C4I equipment.

PGZ aviation plant manufacturing aircraft engine components, gearboxes and piston engines for military and civil aviation.

PGZ mechanical plant producing spare parts, assemblies and equipment for armoured and engineering vehicles.

PGZ manufacturer of the Rosomak 8x8 wheeled armoured personnel carrier and its variants for the Polish Army and export.

PGZ research and development centre for mechanical equipment: engineering and bridging vehicles, armoured platform design and military simulators.

PGZ military motor works handling overhaul and servicing of tracked platforms, including Leopard 2 maintenance and the K9/Krab powertrain support hub.

Heavy engineering plant within the PGZ orbit producing marine engines, power equipment and components for naval and artillery programmes.

Manufacturer of pyrotechnics and ammunition: RPG-75 anti-tank weapons, aircraft countermeasures (chaff/flare cartridges) and signal ammunition.

PGZ naval technology R&D centre: mine warfare systems, underwater sensors, naval command and communications systems.

PGZ special production plant manufacturing ammunition elements and plastic components for the munitions industry.

KDIA-designated defense communications-electronics company making military radios, portable terminals, C4I and battlefield management communication equipment.

Balloon-deployed high-altitude UAVs substituting for satellites with high-res EO/IR and hyperspectral reconnaissance (YC S2021).

Czech state aircraft repair enterprise providing MRO of Mi-family helicopters, pilot training (CLV) and aviation modernisation programmes.

RF test equipment for production testing of spacecraft, drone, and communications hardware such as phased arrays and radars (YC Spring 2026).

Manufacturer of rugged military fiber-optic connectivity, tactical LAN systems and field communications equipment.

Autonomous underwater drone swarms protecting naval assets and critical subsea infrastructure (YC Spring 2026).

Threat-intelligence company specializing in tracking Chinese state-sponsored cyber operations, supplying threat intel, endpoint detection and incident response to governments and enterprises across Asia.

Autonomous solar-powered stratospheric aircraft (APOLLO) flying at 60,000 ft for persistent military ISR and connectivity (YC F2025).