Granta Autonomy

Granta Autonomy is an engineering company in Vilnius, Lithuania. The site says the company develops and produces unmanned aircraft systems, or UAS. It also makes integrations and components for intelligence, surveillance, target acquisition and reconnaissance missions.

The company has developed autonomous recon drones, lightweight gimbals and digital datalink software since 2015. Its Hornet XR is a fixed wing UAV that the site describes as fully autonomous. The company also makes gimbals by Granta Imaging, which are stabilized cameras with thermal, optical and zoom systems and image processing.

The site says the company supplies NATO allies across Europe with its Hornet UAVs. It is an official supplier for the NATO Support and Procurement Agency. It is also a member of the Lithuanian Defence and Security Association. The site says the company supports the defence of Ukraine.

The site lists recent news. In May 2025 the company and Rheinmetall Electronics signed a letter of intent. In December 2024 the Hornet XR won an award. In September 2024 the Lithuanian Ministry of Defence placed a new order for FPV drones worth 1 million euros. In September 2025 the company attended DSEI.

The site says the team includes military drone operators and engineers. Gediminas Guoba is the chief executive. Laurynas Litvinas is the technical director. Renatas Norkus leads business development. The site says the team tests products with soldiers in combat zones.

The office is at Mokslininkų g. 2 in Vilnius. The phone number is +370 5214 0931. The site lists LinkedIn, Facebook and YouTube pages. It also has a contact form for questions about the company.