Horizon Technologies

Horizon Technologies

Horizon Technologies Consultants, Ltd.

Reading, United Kingdom

C4ISRSpaceUnmanned SystemsDual-use
Founded 199351-200 employeesSubsystem Manufacturer, Software DeveloperSupplies Air Forces, Naval Forces, Homeland Security & Police
Profile last updated: March 18, 2026

About

Founded in 1993, Horizon Technologies is a defense subsystem manufacturer based in Reading, United Kingdom working in c4isr, space, unmanned systems.

Horizon Technologies is a UK-based company that develops airborne and space-based signals intelligence (SIGINT) systems for governments, intelligence agencies and military customers. Its products geolocate and monitor satellite phone and Iridium device traffic for ISR missions, including the FlyingFish, BlackFish and BlackFishX airborne systems, and the Amber space-based and AmberPersistent terrestrial maritime intelligence systems. The company was formed in 1993 as an aerospace consultancy and has since transitioned into a technology company. Its headquarters and operations facility are in Reading, Berkshire, with additional offices in Sonning, Washington DC and Brno. The company states it employs over one hundred people in the UK, together with subcontractors, and is a member of ADS. Its systems are described as dual-use, with customers including NATO and allied governments and coast guards. Products are used for border security, counter-piracy, illegal fishing control and refugee rescue.

Location

Reading, United Kingdom

Founded

1993

Employees

51-200

Legal name

Horizon Technologies Consultants, Ltd.

NCAGE code

9V3Z9

Focus areas

SIGINTSat Phone monitoringISRMaritime Domain AwarenessAirborne intelligenceSpace-based RF intelligenceCounter piracyBorder security

Languages

EN

Products & capabilities

Defense domains

C4ISRSpaceUnmanned Systems

Supply-chain role

Subsystem ManufacturerSoftware Developer

What they offer

HardwareSoftwareEngineering ServicesMaintenance & Repair

Markets

Also sells to civilian markets

Products

BlackFish

Airborne SIGINT system

Airborne satellite phone SIGINT system that passively monitors Iridium, Thuraya and Inmarsat satellite phones and tracking devices, based on a software defined radio. Fully DO-160 qualified.

BlackFishX

Miniature airborne SIGINT payload

Lighter (4.4 kg) version of BlackFish with tri-band satellite phone and Iridium device monitoring, designed for UAVs, aerostats and other platforms with light SWaP requirements.

FlyingFish

Airborne SIGINT system

Legacy airborne passive SIGINT system that geolocates and monitors satellite phone networks, used in maritime and counter-piracy missions.

Amber

Space-based RF intelligence system

Constellation of small satellites providing worldwide RF intelligence and maritime domain awareness by geolocating L-band satellite phones, Iridium devices and maritime radars correlated with AIS.

AmberPersistent

Terrestrial maritime intelligence system

Terrestrial real-time maritime intelligence system providing 24/7 coverage of strategic locations with sat phone, ESM, AIS and GNSS jamming and spoofing detection sensors.

End users

Air ForcesNaval ForcesHomeland Security & Police

Standards, platforms & customers

Defense standards

EN 9100:2018DO-160

Named customers

NATOUS GovernmentUK GovernmentL3HarrisRaytheon TechnologiesBAE SystemsTelephonics

Credentials & affiliations

Industry memberships

ADS

People

Management & team (7)

+ 3 more

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