What Horizon Technologies does

Horizon Technologies is a UK-based private defence technology company that designs, manufactures, and operates multi-domain Signals Intelligence (SIGINT) systems for government and military customers. The company's product portfolio spans airborne platforms (FlyingFish, BlackFish, and the miniature BlackFishX), terrestrial stations (AmberPersistent), and a planned 20+ satellite LEO CubeSat constellation (Amber) that together deliver maritime domain awareness and ISR capabilities. Core technology centres on software-defined radio architectures capable of detecting, geolocating, and demodulating L-band satellite phone communications (Thuraya, Iridium, Inmarsat, GlobalStar) and X/S-band maritime radar emissions, with non-ITAR classification and DO-160 airborne qualification enabling international sales.

Revenue is generated through three primary streams: one-time hardware sales of BlackFish and FlyingFish SIGINT systems to government customers (with disclosed contract values around £2-4 million per programme); subscription-based access to Amber constellation RF maritime intelligence data delivered at 30-minute latency; and sale or service-based deployment of AmberPersistent terrestrial monitoring stations. Go-to-market is sales-led and event-driven, relying on direct engagement with NATO, FiveEyes, and Middle East government procurement channels, supplemented by defence trade shows (Farnborough Airshow, Security and Policing Show) and industry events. Customers include NATO member states, the US and UK Governments, FRONTEX, and an unnamed Middle East government, with the company claiming operational use on 100+ systems across 60+ NATO aircraft and outcomes including 200,000+ refugees rescued and a 95% reduction in pirate attacks off East Africa.

Name

Horizon Technologies

Legal name

Horizon Technologies Consultants Limited

Website

https://horizontechnologies.eu

Company type

Private

Founded year

1999

Operating status

Operating

Headcount range

101–250 employees

Short description

Horizon Technologies is a UK-based private defence technology company that designs and operates multi-domain SIGINT systems — airborne, terrestrial, and space-based — for government and military customers, delivering maritime domain awareness through RF detection of dark vessels and satellite phone monitoring.

Ownership category

akta.pro rank

Product category

Signals Intelligence Systems

NAICS

Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing (334511)

SIC

Search, Detection, Navagation, Guidance, Aeronautical Sys (3812)

akta.pro primary industry

Electronic Warfare (EW) & SIGINT/ELINT Systems (IMABAGAB)

akta.pro secondary industries

Maritime Security Technology & Surveillance Systems (CCTV, Radar, AIS, Perimeter Intrusion) (TLAHANAC), Maritime Security Technology & Systems (CCTV, Radar, AIS, Perimeter Sensors) (BPAKALAI), Marine Navigation Systems (ECDIS, Radar, GNSS, AIS) (IMAJAJAE)

Keywords

• Airborne SIGINT systems
• Satellite phone monitoring
• Maritime domain awareness
• Space-based RF intelligence
• Electronic warfare sensors

Headquarters

HQ city

Reading

HQ country

United Kingdom

HQ region

Europe

Offices5 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Technology or R&D, Personnel, Supply Chain, Marketing or Sales, Infrastructure

Revenue model

1. Airborne SIGINT Hardware Sales: Sale of BlackFish and FlyingFish airborne SIGINT systems to government customers. Systems are sold as hardware with mission software, installed on aircraft, naval vessels, or land platforms. Includes new sales and follow-on orders to existing customers.
2. Space-Based Data Subscription: Subscription-based data services providing access to Amber constellation RF maritime intelligence data. Customers receive worldwide RF data with 30-minute latency, including geolocations and demodulated data from vessels' L-band phones, Iridium devices, and maritime radars.
3. Terrestrial ISR Systems: Sale and deployment of AmberPersistent terrestrial monitoring stations for 24/7 real-time intelligence collection around strategic chokepoints. Includes turn-key ISR satellite constellation offerings.
4. ISR Mission Software: Tactical mission software included with BlackFish systems, designed to integrate with aircraft ISR mission systems. Provides seamless integration capability for platform operators.

Pricing tiers

Go-to-market motion3 records

Distribution channels4 records

Marketing channels5 records

Core offering

Horizon Technologies designs, manufactures, and sells multi-domain Signals Intelligence (SIGINT) systems for government and defense customers. Its core offerings are the BlackFish family of airborne L-band SIGINT systems (including the compact BlackFishX payload), the AmberPersistent terrestrial maritime intelligence stations, and the Amber CubeSat constellation that delivers subscription-based space-based RF maritime domain awareness data worldwide.

Product overview

Horizon Technologies offers a unified multi-domain intelligence platform spanning airborne, terrestrial, and space-based SIGINT solutions. The product portfolio centers on the BlackFish™ airborne SIGINT system (the successor to the legacy FlyingFish™) for monitoring satellite phone and Iridium communications, the compact BlackFishX (BFX) payload for UAVs, the BlackFishNet hybrid architecture combining terrestrial and space L-band collection, the AmberPersistent™ terrestrial real-time maritime intelligence system, and the Amber™ space-based CubeSat constellation for maritime domain awareness. These products share a common RF sensing and geolocation technology stack, with the BlackFish family serving airborne/terrestrial/naval platforms while Amber™ provides satellite-based coverage, and are designed to be networked into a single integrated system for L-band Sat Phone traffic monitoring.

Differentiator

Problem solved

Functional benefit

Brands

• FlyingFish: Legacy airborne SIGINT system for satellite phone monitoring and geolocation, in operation on numerous platforms worldwide. Followed by BlackFish as newer replacement.
• BlackFish
• Amber
• AmberPersistent
• BlackFishX (BFX)

Products and services

• FlyingFish Legacy airborne SIGINT system that geolocates and monitors satellite phone networks (Thuraya, ISAT, Iridium) for ISR missions; deployed on 60+ NATO and non-NATO aircraft worldwide as the original Horizon Technologies product that established the company in the airborne SIGINT market.
• BlackFish Latest-generation passive L-band airborne SIGINT system for fixed-wing and rotary-wing airborne platforms; simultaneously monitors Iridium, Thuraya, and Inmarsat (IsatPhone Pro) satellite phones plus Iridium communication and tracking devices; built on Software Defined Radio with CPU/GPU processing and passive cooling; fully DO-160 qualified and non-ITAR; deployable on aircraft, naval vessels, land vehicles, and towers.
• BlackFishX (BFX) Compact, lightweight (4.4 kg) variant of BlackFish designed for UAVs, aerostats, and HALE/MALE/HAPS platforms requiring low Size, Weight, and Power (SWaP) sensors; retains tri-band Sat Phone and Iridium device monitoring capability; fully DO-160 qualified.
• BlackFishNet Hybrid terrestrial and space L-band monitoring architecture that integrates BlackFish terrestrial/airborne sensors with Amber L-band CubeSat uplink collection to provide strategic monitoring capability for governments facing capability gaps following the Thuraya T4-NGS transition; monitors Thuraya, ISatPro, Iridium, and GlobalStar traffic.
• AmberPersistent Terrestrial real-time maritime intelligence system that augments coastal surveillance stations with actionable intelligence; monitors Sat Phones, Iridium communication and tracking devices, X and S band navigational radar signatures, and detects GNSS jamming/spoofing; provides AmberID correlation for vessel tracking; already in operation with FiveEyes users monitoring four of the world's maritime chokepoints and capable of tracking 1,000+ commercial vessels daily.
• Amber Constellation Space-based RF intelligence constellation of small CubeSat satellites providing worldwide coverage; Amber payloads detect, geolocate, and demodulate maritime RF signals including L-band satellite phone communications, Iridium devices, and X/S-band maritime radars; provides non-cooperative vessel tracking by identifying vessels that have turned off or spoofed AIS transponders; planned 24-satellite constellation providing 3-12 looks per day per satellite with 30-minute latency; delivered as a subscription-based data service.

Quantifiable outcome

• 95% reduction in pirate attacks since FlyingFish introduction off East Africa coast
• +7 more outcomes

Named customers9 records

Segments4 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration2 records

AI capability3 records

Feature6 records

Partnerships

Six partnerships are on record, tiered core.

• Linwave TechnologycoreStrategic or Co-development Partner · 13 June 2023Linwave Technology is Horizon Technologies' technology partner and manufacturing centre for BlackFish SIGINT systems, based in Lincoln, UK. They collaborated on the BlackFishX (BFX) miniature SIGINT payload development funded by Innovate UK and UK MoD (DSTL) under the High-Altitude Intelligence Cross Sector Innovation Challenge.
• Airborne TechnologiescoreTechnology or Integration · 13 March 2023Airborne Technologies completed integration of Horizon Technologies' BlackFish payloads into the company's Airborne Linx mission management system. Linx can be installed in rotary and fixed-wing aircraft and UAVs, managing and consolidating data from multiple ISR payloads including BlackFish.
• AAC Clyde SpacecoreTechnology or IntegrationAAC Clyde Space is the satellite manufacturer partner for the Amber CubeSat constellation. They manufactured the Amber-1 and Amber-2 satellites as part of the UK Government's IOD-3 Programme and Satellite Applications Catapult mission. Horizon Technologies provides the SIGINT payload while AAC Clyde Space provides the spacecraft platform.
• LN Systems (LNS)coreTechnology or IntegrationLN Systems partnered with Horizon Technologies to commission the Amber Data Centre (ADC) in Lincoln, UK. LNS provides software and hardware expertise including embedded systems and cloud-based data processing for ingesting and distributing Amber constellation data to government customers.
• Satellite Applications CatapultcoreStrategic or Co-development PartnerSatellite Applications Catapult partnered with Horizon Technologies on the IOD-3 Programme, selecting them competitively in 2019 to launch the first Amber SIGINT CubeSat. They supported Horizon's transition into the space sector.
• Virgin OrbitcoreTechnology or IntegrationVirgin Orbit was the launch partner for the first Amber CubeSat launch from Spaceport Cornwall. The Amber-1 payload was lost in Virgin Orbit's failed Launcher One launch in January 2023.

Scale indicators18 records

Recent moves8 records

Expansion highlights6 records

Direct peers

• HawkEye 360: US-based space RF intelligence operator with a commercial LEO satellite constellation detecting and geolocating RF signals for maritime and government customers. Directly comparable to Horizon's Amber constellation in both technology and target customer segment.
• Unseenlabs: French space-based RF geolocation company focused on maritime domain awareness and dark-vessel tracking. Competes head-to-head with Horizon Amber for European government and commercial maritime intelligence contracts.

Emerging players

• Kleos Space: Luxembourg-based space RF data-as-a-service company building a constellation for government and commercial ISR customers. Overlaps with Horizon's Amber offering for RF geolocation but with a broader geographic intelligence focus.

Broad incumbents

• Spire Global: Space-based data analytics company operating a large LEO nanosatellite constellation delivering maritime, weather, and aviation intelligence. Comparable to Horizon on the satellite-platform and data-as-a-service model, though broader in scope.
• L3Harris Technologies: Major US defense prime with extensive airborne SIGINT, electronic warfare, and maritime surveillance portfolios. Competes with Horizon's BlackFish on airborne platforms and can leverage greater scale and bundled offerings to capture government RF intelligence programs.
• Thales Group: French multinational with deep maritime surveillance, EW, and SIGINT capabilities including airborne and surface platforms. Competes with Horizon across NATO and Middle East defense markets with a much broader portfolio.
• BAE Systems: UK-headquartered defense prime providing maritime ISR, electronic warfare, and intelligence solutions. Natural home-market competitor to Horizon for Royal Navy and UK MoD SIGINT contracts.
• Hensoldt: German defense sensor specialist offering maritime radar, electronic warfare, and SIGINT subsystems. Comparable as a European-headquartered supplier of RF sensing products into naval and airborne platforms.
• Leonardo: Italian defense and aerospace group with a strong electronic warfare and SIGINT portfolio serving NATO customers. Comparable to Horizon in selling airborne EW/SIGINT systems into European defense ministries.
• Saab: Swedish defense and security company with maritime surveillance, electronic warfare, and SIGINT capabilities. Competes with Horizon across Nordic and broader European defense ISR procurement programs.

Market position

Strengths1 record

Weaknesses1 record

Competitive moat6 records

Key risks7 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/horizon-technologies-ltd
• Xx.com/horizon_techllc

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles8 records

Subsidiaries2 records

Funding overview

Funding rounds3 records

Investors3 records

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Horizon Technologies