Sensors & EW defence companies in Estonia

We track 9 sensors and electronic warfare companies in Estonia, most of them in Tallinn. 4 of them are hiring now, with 5+ open roles. Among them are DefSecIntel Solutions, GScan and Marduk Technologies.

All Sensors & EW Companies in Estonia

DefSecIntel SolutionsTallinn · 51-100 employees · Sensors & EW
2 roles

Builds autonomous surveillance platforms, counter-drone systems and unmanned surface vessels for border security and military force protection.

EIRSHIELD
EIRSHIELD
Mobile all-terrain Ultra Short Range Air Defence (USHORAD) system designed to detect, track and neutralise aerial threats including multirotor and fixed-wing drones. Radars detect drone targets up to 8 km, with radio frequency sensors and electro-optical/infrared cameras for verification and classification. The system can jam radio and GNSS signals and is equipped with soft-kill interceptor drones capable of autonomous maneuvering, as well as hard-kill effectors.
SURVEILSPIRE
SURVEILSPIRE
Autonomous mobile surveillance platform combining long-range AI-assisted camera missions with an integrated unmanned aerial inspection system. The lightweight platform can conduct fully automated operations for weeks without field operators, in different weather conditions, with multiple communication variants providing constant real-time access to mission data.
CAIMAN
CAIMAN
Vehicle-mounted rapid surveillance and situational awareness system designed for ultra-fast reconnaissance missions. CAIMAN installs on a 4x4 pickup truck and can operate while driving, with AI-assisted software enabling operators to instantly detect and classify land and aerial threats. Suited for border security, coastal monitoring, forest patrols and urban special missions.
EUROMITE
EUROMITE
Modular unmanned surface vessel designed for coastal surveillance, covert operations and autonomous patrolling. The 8.5-metre vessel is equipped with adaptive AI-assisted navigation and offers an operational range of over 800 km. The hull is built in partnership with Baltic Workboats.
GScanTallinn · 11-50 employees · Sensors & EW
2 roles

Develops cosmic-ray based 3D imaging solutions using muon tomography technology for non-destructive testing and structural health monitoring of critical infrastructure.

Marduk Technologies logo
Marduk TechnologiesTallinn · 11-50 employees · Counter-Drone
2 roles

Estonian defence tech company developing AI-powered situational awareness and battlefield management systems for NATO forces.

CrystalSpace logo
CrystalSpaceTallinn · 1-50 employees · Space & Satellites
1 role

Manufactures space-qualified cameras and edge AI vision systems for autonomous defence platforms, with 200+ cameras delivered across satellite, rover, and lunar missions.

Defendec logo
DefendecTallinn · 51-200 employees · Sensors & EW
No listed roles

Wireless AI-powered perimeter surveillance sensors for border and military base protection. Deployed in 30 countries securing NATO and EU external borders. EUR14.7M annual revenue.

EngloTallinn · 1-10 employees · Sensors & EW
No listed roles

Estonian defence electronics company manufacturing intelligent electromechanical devices including blasting systems, drone initiators, and area protection sensors for military and mining applications.

HEVI OptronicsTallinn · 1-10 employees · Sensors & EW
No listed roles

Designs and develops precision-engineered electro-optical sensor systems for commercial and defence applications, providing stabilized surveillance and targeting platforms with modular system architecture.

Rantelon logo
RantelonTallinn · 11-50 employees · Sensors & EW
No listed roles

Designs and manufactures electronic systems including electronic warfare equipment, drone detection systems, and RF devices. Provides solutions for defence, security, and industrial sectors.

Vegvisir logo
VegvisirTallinn · 11-50 employees · Sensors & EW
No listed roles

Developer of Mixed Reality Situational Awareness Systems providing 360-degree vision capabilities for armoured vehicle crews through camera systems and XR technology for enhanced battlefield awareness.