Stellarion is a Ukrainian manufacturer of strike unmanned systems, including the Deadliner line of drones. The company's unique value lies in expertise that combines the combat experience of frontline veterans with the practical knowledge of aviation and defense industry specialists, as well as in-house production experts, enabling the development of solutions that meet the real-time needs of the front line. 

The flagship product is the Deadliner Q1 fiber-optic FPV drone: ranked 1st by number of sorties conducted by Unmanned Systems Forces units, and 2rd in the overall ranking of Armed Forces of Ukraine strike systems (July 2026). The company's portfolio includes over 30 modifications of combat UAVs. Production capacity is up to 30,000 drones per month.