EngineeringAutonomous Flight
Stver develops next-generation unmanned aerial systems engineered for demanding missions and global deployment — from long-range surveillance to integrated ground control. Built in Armenia, deployed worldwide.
Hardware company.
Software discipline.
Mission focus.
Stver is a deep-tech company building unmanned aerial systems and integrated ground complexes for defense, agro-technology and emergency response.
Built on the engineering foundation of UAVLAB — formed in 2016 in Yerevan — we operate at the intersection of aerospace manufacturing, autonomy and mission systems engineering.
Engineered in Armenia
A new generation of engineers, machinists and software teams, working from a 27 Azatutyan Ave facility in Yerevan. Built on the foundation of UAVLAB.
Hardware × Software
Aerodynamics, composites, propulsion, secure datalinks and autonomy stacks developed in-house — fully integrated, fully under our control.
Mission-grade reliability
Every airframe, every sub-system is validated against repeated launch, harsh weather and extended endurance — the details that decide a mission.
Four platforms. One mission philosophy.
UL-300
"Long-endurance reconnaissance, day and night."
Modular fuselage with stabilized EO/IR turret, capable of multi-hour patrol routes over difficult terrain.
From first composite
to first flight.
Stver is a vertically integrated UAV company. Every layer of the platform — structures, propulsion, autonomy, datalinks, ground complex — is designed, built and validated in-house.
UAV Manufacturing
Composite layup, CNC machining, harness assembly and final-stage integration — all under one roof in Yerevan.
Custom Airframes
Fixed-wing, flying-wing and blended-wing-body designs sized for mission-specific endurance, payload and signature.
Autonomous Navigation
GNSS-aided autopilots with vision-based fallback, geo-fenced waypoints and resilient mission re-planning.
Payload Integration
EO/IR turrets, hyperspectral imaging, SAR adapters and bespoke sensor pods integrated to a common bus.
ISR Platforms
Tactical and theater-class systems for persistent surveillance, target acquisition and battlefield awareness.
Communications
Encrypted command-and-control links, mesh-relay capability and BVLOS operation across hostile spectra.
Engineering Services
Full-cycle engineering from CFD to flight test — partnering with defense and industrial customers worldwide.
Rapid Prototyping
Composite tooling and additive manufacturing capability that takes platforms from drawing to flight in weeks.
Performance, measured.
Engineered specifications that translate to mission outcomes — independently verified across temperature, altitude and electromagnetic test profiles.
Extended Range
300+ KMAerodynamically optimized airframes with composite skins and high-aspect wings deliver intercontinental-class endurance per kilogram.
AI Navigation
GPS-DENIEDVision-aided autonomy with real-time obstacle awareness and GPS-denied flight modes for resilient mission execution.
Modular Payloads
6 PORTSCommon payload bus supports EO/IR, SAR, hyperspectral, comms relay and bespoke sensor pods — swappable in minutes.
Secure Telemetry
AES-256AES-256 encrypted command-and-control with frequency-hopping resilience for contested electromagnetic environments.
Rugged Design
IP54IP54 sealed avionics, -20 °C to +55 °C operating envelope and field-serviceable architecture with no specialty tooling.
Ground Complex
2 CASESIntegrated catapult, control terminal and field-rugged power distribution — a complete operating environment in two cases.
Real metal,
real composite,
real factory.
Stver is a hardware company. Our facility in Yerevan integrates engineering, composite manufacturing, electronics assembly and flight test into a single production line — built for repeatability and traceability from the first unit.
01 · YEREVAN 
02 · YEREVAN 
03 · YEREVAN 
04 · YEREVAN Concept · CFD
Computational fluid dynamics, structural FEA and avionics architecture defined before the first cut.
Composite Layup
Vacuum-bagged carbon and aramid composites tooled in-house from CNC-milled molds.
Avionics Integration
Autopilots, datalinks and sensor pods harnessed and mounted with tested vibration and EMI margins.
Flight Test
Iterative flight envelope expansion: handling, endurance, payload, thermal — gated and signed.
Meet Stver at the
International Expo
Join Stver as we present advanced UAV platforms and autonomous solutions to global partners — system demonstrations, live telemetry walkthroughs and classified briefings by request.
Inside the program.
Hardware, instruments, integration. A look at the airframes, electronics and ground systems that make up the Stver program.
UL-350 · CARBON SKIN01
UL-10002UL-30003
UL-450 · CASE-PACKED04TELEMETRY HUB05COMMS BOARD06POWER PACK07
UL-300 · TURRET08
GROUND CONTROL09
UL-35010
CATAPULT11 Talk to our
Sales Team.
For platform datasheets, custom build inquiries or distributor partnerships, reach out and we'll route your request to the right engineer within 48 hours.
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