Threod Systems is a high-tech company that specializes in development and production of unmanned aerial systems (UAS) meant for information collection. We integrate operational experiences from international military operations to UAS by EU and NATO standards.

Our main advantage is fast product development, which results in UAS re-design and customization of standard solutions within several months.

Our fleet includes:

  • Operational UAS - Theia
  • Tactical UAS  - Stream
  • Mini UAS - EOS
  • Multirotors - KX-4, KX-4 LE

Threod Systems has an exceptionally wide product range and develops many sub-systems in-house to maximize economic and technological efficiency:

  • Autopilots
  • UAS training and simulation environment
  • Payload modules
  • Customized UAV engines
  • Electrical components
  • UAS software solutions

Producing all these systems in-house gives us better flexibility in providing our customers with the best possible solutions that fits to their requirements, ensures maximum exportability and reliable supply chain as well as competitive price advantage.
This makes Threod Systems a complete Unmanned Aerial System manufacturer covering all the key technologies in UAS market.



EU Regional Development Fund horizontal





Villiko Nurmoja

Chief Executive Officer 

Kristjan Tiimus

Chief Technology Officer




 DSC9532b andrus

Mikk Murumäe

C2 and Software Engineering

Andrus Kangro 

C2 and Software Engineering

















To keep our production, hardware and software up-to-date in the constantly evolving environment, we cooperate with the brightest engineers to develop our UAS and conduct field tests. Currently our main partners are:

  • Tallinn University of Technology
  • Estonian Defence Forces
  • Estonian Aviation Academy