Aeronautical & General Instruments

What Aeronautical & General Instruments does

Aeronautical & General Instruments (AGI) is a UK-based defence and civil aviation electronics manufacturer founded in 1915 and headquartered in Poole, Dorset, operating as an independent portfolio company of DC Capital Partners following its October 2025 acquisition from Trident Maritime Systems. The company designs and manufactures three product lines: naval aviation systems under the HELIVAS sub-brand (visual landing aids including ASGSI, SHRS, and Combination Deck Lights, plus AGIMET/MORIAH meteorological systems and AGILOG/Nav-IS speed logs); military and civil airfield equipment under the Metalite Aviation Lighting sub-brand (LED PAPI, LED OREL, MOSKIT LED AT, CALKIT, SALKIT portable lighting kits, plus AGIVIS transmissometer and forward-scatter RVR systems and ultrasonic wind measurement); and precision instrumentation (BG10/BG20 gun barrel bore gauges, AGICAM inspection cameras, and ATEX-certified Type 1681 safety ohm meters). Underlying technology centres on proprietary LED and optical designs, ultrasonic anemometry, transmissometer/forward-scatter visibility sensing, and electromechanical measurement, all qualified to NATO STANAG, ICAO Annex 14, FAA AC, and UK CAA standards.

AGI monetises primarily through project-based hardware sales and long-term through-life support to government defence ministries and defence prime contractors, with the flagship BAE Systems Type 26 Global Combat Ship Visual Landing Aids contract exemplifying the prime-subcontractor model. The company serves the U.S. Navy, U.K. Royal Navy, Royal Australian Navy, Indian Navy, U.S. Marine Corps, U.S. Air Force, UK RAF, UN/WFP, civil airport operators (HIAL, Zimbabwe CAA), and oil and gas majors across more than 65 countries. Go-to-market blends direct enterprise field sales with a network of authorised technical support partners (Owen International in Australia/NZ, QPI in the USA, HiPoint Services in India, ST Engineering in Singapore, and regional representatives in South Korea, Turkey, Brazil, and Germany) plus event-driven demand generation at major defence and aviation exhibitions worldwide. Following the 2020 transfer of portable airfield lighting manufacturing to sister company Hoffman Engineering, AGI retains in-service support, spares, and repairs for that product family.

Name

Aeronautical & General Instruments

Legal name

Aeronautical & General Instruments Limited

Website

https://agiltd.co.uk

Company type

Private

Founded year

1915

Operating status

Operating

Headcount range

51–100 employees

Short description

Aeronautical & General Instruments (AGI) is a UK-based defence and civil aviation electronics manufacturer (founded 1915, Poole, Dorset) producing naval visual landing aids, portable military airfield lighting, airport meteorological systems, and precision instrumentation for Western naval fleets, military airfields, and civil airports across 65+ countries.

Ownership category

akta.pro rank

Product category

Naval and Military Aviation Electronics

NAICS

Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing (334511), Navigational, Measuring, Electromedical, and Control Instruments Manufacturing (33451), Other Aircraft Parts and Auxiliary Equipment Manufacturing (336413)

SIC

Search, Detection, Navagation, Guidance, Aeronautical Sys (3812), Industrial Instruments For Measurement, Display, And Control (3823), Aircraft Parts & Auxiliary Equipment, Nec (3728)

akta.pro primary industry

Guidance, Navigation & Control (GNC) Electronics for Weapons (IMABAGAH)

akta.pro secondary industry

Naval Sensors & Sonar Systems (IMABAKAD)

Keywords

• Defence electronics manufacturing
• Naval visual landing aids
• Military airfield lighting
• Airport meteorological instruments
• Gun barrel bore gauges

Headquarters

HQ city

Poole

HQ country

United Kingdom

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Defence Electronics Manufacturing: AGI manufactures advanced electronic systems for naval and maritime applications, serving U.S., U.K., and allied fleets. Revenue is derived from design, manufacture, and supply of visual landing aids, meteorological systems, navigation equipment, and instrumentation. The company operates as both a prime contractor to defence ministries and a subcontractor to prime defence integrators such as BAE Systems.
2. Civil Aviation Systems: Supply of airport meteorological equipment and portable airfield lighting to civil airports worldwide under the Metalite Aviation Lighting brand. Products include runway edge lights, approach lights, PAPIs, and obstruction lights for civilian aviation applications.
3. Prime Contract – BAE Systems Type 26: AGI was awarded a Design & Manufacture contract by BAE Systems – Surface Ships for the supply of Visual Landing Aids for the first batch of 3 Type 26 Global Combat Ships ordered by the UK Ministry of Defence. This represents a significant project-based revenue stream as a subcontractor.
4. Transfer of Portable Airfield/Airport Products: As part of strategic consolidation within AGI Holdings LLC Group, future sales, design, and manufacture of the Portable Airfield/Airport Lighting product range was transferred to sister company Hoffman Engineering (USA). AGI retains in-service support including spares, repairs, and technical support.

Go-to-market motion3 records

Distribution channels3 records

Marketing channels5 records

Core offering

AGI designs and manufactures electronic systems for naval aviation (visual landing aids, ship meteorological and navigation equipment), military and civil airfield lighting (portable LED runway edge lights, PAPIs, RVR transmissometers and ultrasonic wind systems under the Metalite Aviation Lighting brand), and defence ground-support instrumentation (gun barrel bore gauges, visual inspection cameras, intrinsically safe ohm meters). The company serves U.S., U.K. and allied naval fleets as well as military and civil aviation operators across more than 65 countries.

Product overview

Aeronautical & General Instruments (AGI) is a UK-based defence contractor manufacturing electronic systems for naval and civil aviation applications. The product portfolio is organised into three main divisions: Naval Products (HELIVAS visual landing aids, ASGSI, SHRS, Combination Deck Lights, AGIMET/MORIAH meteorological systems, AGILOG speed logs, and digital control systems), Aviation Systems under the Metalite Aviation Lighting sub-brand (LED PAPI, LED OREL, MOSKIT AT, CALKIT, SALKIT, TALKIT portable lighting systems, and AGIVIS RVR systems), and Instruments for high-technology applications (BG10/BG20 gun barrel bore gauges, AGICAM inspection cameras, and Type 1681 safety OHM meters). These products serve defence and civil aviation customers globally.

Differentiator

Problem solved

Functional benefit

Brands

• Metalite Aviation Lighting: Brand specializing in design and manufacture of portable airfield lighting systems since the 1960s, including runway and taxiway edge lights, approach lights, PAPIs and obstruction lights for civilian or military use.
• AGIMET
• AGIVIS
• HELIVAS
• AGI
• AGICAM

Products and services

• HELIVAS Visual Landing Aid System Advanced visual approach system for naval aviation applications providing all-weather flight operations on naval vessels using naked eye or Night Vision Goggles, including ASGSI, SHRS, combination deck lights and automated UAV landing capability for rotary, fixed wing and UAV markets.
• AGIMET Ship Meteorological System Ship meteorological monitoring system providing ultrasonic wind measurements, cross winds, head/tail winds, gusts and directional data for naval operational safety on surface combatants and auxiliaries.
• MORIAH Wind System Naval wind measurement system providing real-time meteorological data for ship operations and flight safety.
• Nav-IS Speed Log and Meteorological System Integrated speed log and meteorological system providing vessel speed and environmental data for naval navigation.
• AGILOG 2 Speed Log Electro-mechanical speed log system for naval vessels providing accurate speed measurements through water.
• Digital Control System (OCD/CPDU) Digital control system for managing and monitoring naval visual landing aid systems from bridge control panels with remote wave-off switching capability.
• Metalite Aviation Lighting product range Sub-brand of AGI specialising in portable airfield lighting systems for military and civilian applications since the 1960s, including runway and taxiway edge lights, approach lights, PAPIs and obstruction lights.
• LED PAPI (Precision Approach Path Indicator) Energy-efficient portable LED-based precision approach path indicator with visual and IR LEDs for NVG compatibility, 128-bit encrypted radio receiver with MESH repeating network, deployable as 'A' PAPI (2 box) or Full PAPI (4 box).
• LED OREL (Omni-directional Runway Edge Light) Flagship military runway edge lighting system using custom-designed ultra-high-intensity LED light source with unique lens arrangement, multiple intensities including flashing, manual and radio control via MESH network, optional dusk-to-dawn operation.
• MOSKIT LED AT (Minimum Operating Strip Lighting Kit) Complete portable airfield lighting system integrating NVG-capable PAPI LED units with drop-in charging for OREL LED and REIL LED lights, modular design with configurable mission loads, off-road trailer capability and rapid deployment/recovery.
• LED REIL (Runway End Identifier Light) Battery-powered runway end identifier light with ruggedized construction, drop-in charging, MESH network radio control and up to 15,000cd intensity output.
• LED RTEL (Runway Threshold End Light) Battery-powered bi-directional threshold/stop end light using LED technology, FAA-compliant, portable with rapid drop-in charging capability.
• CALKIT Trailer-based Portable Airfield Ground Lighting System Trailer-based portable airfield ground lighting system for runway, taxiway and parking apron applications, also used for marking closed or under-construction airfield sections. Capable of forming 2800m VFR or 1680m IFR runways for UN operations.
• SALKIT (Supplementary Airfield Lighting Kit) Supplementary airfield lighting kit for expanding portable lighting configurations to larger or semi-permanent airfields, paired with MOSKIT in the MOSLS system supplied to the U.S. Marine Corps.
• TALKIT (Tactical Airfield Lighting Kit) LED-based tactical airfield lighting kit for rapid deployment military operations.
• AGIVIS 2000 Transmissometer System Transmissometer-based Instrumented Runway Visual Range (IRVR) system providing the highest accuracy for visibility measurement, operational at CAT IIIB-certified airports and compliant with ICAO, WMO and CAA requirements.
• AGIVIS CAT III FSM (Forward Scatter Meter) Forward scatter-based RVR system providing accurate and flexible visibility measurement at lower cost than transmissometer systems, generating present weather and meteorological visibility data, compliant with ICAO, WMO and CAA for CAT III operations.
• AGIMET Ultrasonic Wind System Ultrasonic wind measurement system using state-of-the-art anemometers for accurate surface wind data, calculating cross winds, head/tail winds, gusts and directional variation for runway selection and safe operations.
• BG10 Gun Barrel Bore Gauge Electro-mechanical bore gauge for high-speed measurement of aircraft cannon barrels, taking measurements at 16 predetermined positions and comparing to stored warning/rejection criteria in under five minutes with automatic pass/warning/reject indication.
• BG20 Large Calibre Barrel Bore Gauge Large calibre barrel inspection system with two-point measuring head and automated storage of measurements under barrel identification for modernised inspection routines.
• AGICAM Visual Inspection Camera System Visual inspection camera system for gun barrel bore inspection with 360-degree peripheral vision or 90-degree detailed viewing head, capturing and storing imagery for auditable barrel condition records.
• Type 1681 Safety Ohm Meter Range Rugged, portable, intrinsically safe instrument family (ATEX EEx ib 11C T4) for measuring electrical bonds and continuity in explosive atmospheres, available in three variants: standard (1681), armaments version for detonators (1681A, MoD standard 07-85), and aircraft bonding version (1681B) with backlit display.
• COREL LED (Omni-directional Runway Edge Light) Portable battery-powered omni-directional runway edge light for emergency and temporary airfield operations, lightweight and constructed for all weather environments.

Quantifiable outcome

• MOSKIT can be deployed in less than 20 minutes by three personnel and redeployed in an even shorter time.
• +5 more outcomes

Named customers16 records

Segments4 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature9 records

Partnerships

Ten partnerships are on record, tiered core, flagship and regional.

• Owen International Pty LtdcoreChannel Partner/ Reseller/ Distributor · 1 December 2017AGI signed a Memorandum of Understanding with Owen International to establish a regional support hub in Australia. The MOU includes commissioning of specialist Ships Visual Landing Aid test and support facilities in Sydney (previously only available overseas). Marine Technicians Australia (MTA) provides specialist personnel in Sydney and Henderson, Western Australia for servicing and repair work onboard RAN vessels. A new specialist test and support facility was commissioned at Owen International's Sydney facility near Garden Island Naval Base. Owen International has been an authorised technical support partner for AGI since the partnership was formalised.
• ST EngineeringcoreImplementation/ SI/ Consulting PartnerST Engineering serves as a technical support centre for AGI in Singapore, providing delivery of AGI equipment to customers along with consistent technical support and repairs. ST Engineering is a global technology, defence and engineering group specialising in aerospace, electronics, land systems and marine sectors with operations in more than 100 countries. They are AGI's local contact for the Singapore customer base.
• Quality Performance Inc. (QPI)coreImplementation/ SI/ Consulting PartnerQPI markets, sells, and distributes exclusive AGI products to Government and Commercial Customers throughout the USA, providing full lifetime support including program management, engineering and technical support, installation and checkout support, factory training, spare parts logistics, technical documentation, and depot-level maintenance repair. QPI provides AGI equipment to customers along with technical support and depot level repairs.
• HiPoint ServicescoreImplementation/ SI/ Consulting PartnerHiPoint Services has been the authorised System Integrator within India for AGI since 2001, providing marketing, sales, supply, installation, factory acceptance tests, annual maintenance contracts, and post-sales support for AGIMET and AGILOG systems. Support is managed by an in-house team of AGI-trained engineers and technicians. HiPoint maintains a pan-India network providing exceptional service to the Indian Navy with AGIMET systems across a large number of ships.
• Wärtsilä JOVYATLAS EUROATLAS GmbHcoreChannel Partner/ Reseller/ DistributorWärtsilä JOVYATLAS EUROATLAS GmbH is AGI's German representative and distributor. They facilitated AGI's supply of COREL LED and RTEL LED runway lights to the Alfred Wegener Institute for the MOSAiC Arctic climate research expedition. Wärtsilä also supplied an earlier PAPI system to German Antarctic Research Station Neumayer-Station III, which led to the MOSAiC project partnership.
• BAE Systems – Surface ShipsflagshipStrategic or Co-development PartnerAGI was awarded a Design & Manufacture contract by BAE Systems – Surface Ships for Visual Landing Aids for the first batch of 3 Type 26 Global Combat Ships ordered by the UK Ministry of Defence. AGI had been engaged in long-term discussions with the project providing a comprehensive, technically advanced Visual Landing Aid solution. This is a flagship contract supporting the prestigious Type 26 Global Combat Ship programme.
• Electrix Co. LtdregionalChannel Partner/ Reseller/ DistributorElectrix Co. Ltd is AGI's Korean partner and authorised system integrator, hosting AGI's stand at the MADEX exhibition in South Korea and supporting AGI's naval products promotion in the region.
• DormakregionalChannel Partner/ Reseller/ DistributorDormak is AGI's Turkish representative, exhibiting alongside AGI at IDEF exhibition in Turkey and supporting AGI's presence in the Turkish defence market.
• LOGSUBregionalChannel Partner/ Reseller/ DistributorLOGSUB is AGI's Brazilian representative, exhibiting alongside AGI at LAAD exhibition in Rio De Janeiro and supporting AGI's presence in the Latin American defence market.
• Hoffman EngineeringflagshipOEM/ Whitelabel/ Licensing PartnerAs part of strategic consolidation within AGI Holdings LLC Group, AGI transferred all future sales, design, and manufacture of its Portable Airfield/Airport Lighting product range to sister company Hoffman Engineering (Stamford, CT, USA). Hoffman Engineering, founded in 1955, is a leading manufacturer of LED-based lighting solutions for civil aerospace and military aviation markets. AGI retains in-service support including spares, repairs, and technical support for existing contracts.

Scale indicators5 records

Recent moves7 records

Expansion highlights6 records

Direct peers

• Ultra Electronics: UK-headquartered mid-cap defence electronics specialist supplying sonar, comms, naval and aerospace sensors to NATO and allied navies. Closely comparable in scale and product mix to AGI's naval visual landing aids, meteorological and instrumentation portfolio.
• Indra Sistemas: Spanish defence and air traffic management electronics firm supplying naval systems, airfield lighting/visual aids and ATM-grade instrumentation. Highly comparable mid-sized European peer competing in similar navies and airfield modernisation programmes.
• Terma A/S: Danish mid-sized defence electronics specialist serving NATO navies and airbases with self-protection, naval and airfield solutions. Comparable as a smaller European defence electronics exporter focused on mission-critical military platforms.
• Vaisala Oyj: Finnish global leader in airport and meteorological instrumentation, including transmissometer and forward-scatter RVR systems and ultrasonic wind sensors — directly competing with AGIVIS and AGIMET product lines for civil and military airport customers worldwide.
• Aish Technologies: Sister company co-located at the Poole facility supplying naval interior communications, lighting and shipboard electronics to the Royal Navy and allied navies. Closely comparable in scale, customer base and naval defence electronics specialisation.
• Curtiss-Wright Defense Solutions: US-listed defence electronics supplier with a strong naval subsystems franchise (including visual landing aids, metrology and shipboard instrumentation). Highly comparable to AGI in mission-critical naval aviation and shipboard sensing applications.
• Hoffman Engineering: Sister company within AGI Holdings LLC Group that took over AGI's Portable Airfield/Airport Lighting product range (MOSKIT, CALKIT, SALKIT) in 2020. Directly comparable as a US-based manufacturer of LED-based lighting for civil aerospace and military aviation, with overlapping product IP and customer base.

Broad incumbents

• Thales Group: Global defence and aerospace prime with extensive naval aviation (visual landing aids), airfield lighting and meteorological system offerings. Overlaps with AGI in HELIVAS, AGIVIS and AGIMET categories but operates across a vastly broader portfolio at much larger scale.
• Saab Defence & Security: Swedish defence prime supplying naval sensor systems, avionics and airfield/airborne surveillance equipment. Comparable in naval electronics specialisation and exports-to-allied-navy model, but operates at significantly larger scale and broader scope.
• Hensoldt Sensors: German defence sensor house supplying radar, electronic warfare, optronics and airfield/military identification systems. Comparable in high-end sensor and airfield electronics categories, but operating at significantly larger scale post-IPO.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/AGILtd_UK

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles7 records

Funding overview

Funding rounds

Investors

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 Aeronautical & General Instruments