Squarehead Technology

Squarehead Technology

Squarehead Technology AS

Oslo, Norway

Counter-UAS & Air DefenseRadar & SensorsC4ISRDefense Software & AIDual-use
Subsystem Manufacturer, Software DeveloperSupplies Land Forces, Air Forces, Special Forces, Homeland Security & Police
Profile last updated: June 5, 2026

About

Squarehead Technology is a defense subsystem manufacturer based in Oslo, Norway working in counter-uas & air defense, radar & sensors, c4isr +1 more.

Squarehead Technology is a Norwegian company that designs and manufactures intelligent, electronically steerable microphone arrays and passive acoustic sensors. Its core products are the Discovair G2 acoustic sensor for passive counter-drone detection and tracking, and the Discovair C2 command and control software. The company supplies acoustic situational awareness to armed forces, including the Norwegian Armed Forces under a counter-battery sensor contract and a framework agreement for anti-drone capacity, and to border control forces. It also serves maritime and industrial markets with acoustic asset management, condition monitoring and anomaly detection for engine rooms, autonomous vessels and production equipment, and describes itself as dual-use. The company has offices in Oslo, Norway and Hickory, North Carolina, USA.

Location

Oslo, Norway

Legal name

Squarehead Technology AS

Focus areas

acoustic sensorspassive detectiondrone detectioncounter-UASacoustic situational awarenessbeamformingmicrophone arrayscondition monitoring

Languages

ENNO

Products & capabilities

Defense domains

Counter-UAS & Air DefenseRadar & SensorsC4ISRDefense Software & AI

Supply-chain role

Subsystem ManufacturerSoftware Developer

What they offer

HardwareSoftware

Markets

Also sells to civilian markets

Products

Discovair G2

Passive acoustic counter-drone sensor

Passive microphone array with 128 microphones and an integrated optical camera for 360-degree hemispheric drone detection, tracking and classification, operating in GPS-denied and RF-denied environments. IP65-rated.

Discovair C2

Command and control software

Software for acoustic sensor management, real-time detection visualization, event replay and integration of acoustic data into external command and control systems.

Sentry Post

Man-portable drone detection system

Man-portable passive acoustic drone detection system for dismounted and point-defense use.

End users

Land ForcesAir ForcesSpecial ForcesHomeland Security & Police

Standards, platforms & customers

Defense standards

MIL-STD-810HITAR free

Named customers

Norwegian Armed ForcesNorwegian Defence Materiel AgencyOperational Solutions Ltd

Other defense companies in Norway

View all