Hall & Watts

What Hall & Watts does

Hall & Watts Defence Optics Ltd is a privately held British manufacturer of precision opto-mechanical instruments for military and aerospace applications, headquartered in St Albans, Hertfordshire, with a wholly-owned Australian subsidiary in Melbourne. The company designs, manufactures, supplies, refurbishes, and calibrates sighting systems used on mortars, machine guns, field guns, howitzers, and rocket launchers (including the C2A2 Support Weapons Sight, Artillery Sighting System, L1A2 Artillery Director, and L3A1 Mortar Alignment Sight), as well as the SC21 Datum Compass for aircraft cockpit compass calibration and SpecterDR dual field-of-view rifle sights. Its products are deliberately passive — requiring no electrical power and incorporating tritium illumination for day/night operation — positioning them as manual backup or primary sighting solutions in environments where electronic fire-control systems may be degraded or unavailable.

The company monetises through a mix of hardware sales, refurbishment of previously supplied instruments (including 105mm Light Guns under a BAE Systems teaming agreement), bespoke design and modification services, repair and calibration with in-house collimator facilities, and ex-military-led training. It goes to market via direct enterprise field sales to defence ministries and armed forces through formal tender processes, complemented by regional representation in Australia (acting as in-country agent for MAS Zengrange Ltd) and partnerships with international systems integrators such as ARIS in Italy. Customers include the UK Ministry of Defence, Cypriot National Guard, Italian Army, Australian Defence Force, GCC defence forces, Sub-Saharan and East African militaries, and global meteorological services. The firm holds ISO 9001:2015, Cyber Essentials, JOSCAR accreditation, and a BAE Systems Certificate of Approval, and reports products in service across more than 47 countries on five continents.

Name

Hall & Watts

Legal name

Hall & Watts Ltd

Website

https://hallandwatts.com

Company type

Private

Founded year

1856

Operating status

Operating

Headcount range

1–10 employees

Short description

Hall & Watts Defence Optics is a UK-based manufacturer of precision opto-mechanical sighting systems and compass calibration instruments for military forces and aerospace customers worldwide, offering hardware, refurbishment, design, and training services.

Ownership category

akta.pro rank

Product category

Defence Optical Instruments

NAICS

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

SIC

Optical Instruments & Lenses (3827), Search, Detection, Navagation, Guidance, Aeronautical Sys (3812)

akta.pro primary industry

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

Keywords

• Defence optical instruments
• Artillery sighting systems
• Military weapon sights
• Compass calibration equipment
• Optomechanical instruments

Headquarters

HQ city

Saint Albans

HQ country

United Kingdom

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Optical Instrument Sales: Sale of defence optics including mortar sights, artillery sighting systems, rifle sights, theodolites, and compass calibration instruments. Products are sold to defence forces worldwide through direct procurement contracts.
2. Refurbishment Services: Complete refurbishment of previously supplied instruments and artillery systems including 105mm Howitzers. Includes survey, restoration, repair and servicing capabilities.
3. Design Services: In-house computer-aided design and manufacture of bespoke instruments and sighting equipment to customer specifications. Includes conversion and modification of existing instruments.
4. Repair and Calibration: Full life support for manufactured output including warranty work, contracted repair, and chargeable calibration services. ISO9001:2008 approved quality management.
5. Training Services: User and trainer (T3) training for equipment operation and maintenance training for customers wishing to service instruments themselves. Instructors are ex-military personnel.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels3 records

Core offering

Hall & Watts manufactures and supplies precision optomechanical instruments and sighting systems for military and defence applications, including the C2A2 Support Weapons Sight, Artillery Sighting Systems for 105mm Light Guns, SC21 Datum Compass for aircraft calibration, L1A2 Artillery Director, and SpecterDR rifle sights. The company also provides refurbishment, design, repair and calibration, and training services to defence forces and government customers worldwide.

Product overview

Hall & Watts is a defence optics company specializing in the manufacture and supply of precision optical instruments and sighting systems. The product portfolio consists of two main categories: Optical Instruments (including the C2A2 Support Weapons Sight, Artillery Sighting System, SC21 Datum Compass, L1A2 Artillery Director, and L3A1 Mortar Alignment Sight) designed for mortar, artillery, and aircraft compass calibration applications; and Rifle Sights (including SpecterDR 1-4x and SpecterDR 1.5-6x) providing military tactical weapon sighting capabilities. The company complements its product offerings with comprehensive services including refurbishment, repair and calibration, design/customization, and training support. Hall & Watts has manufactured and supplied optical instruments for over 70 years, serving defence forces worldwide.

Differentiator

Problem solved

Functional benefit

Products and services

• C2A2 Support Weapons Sight

Quantifiable outcome

• Battle-proven reliability demonstrated through service in over 47 countries worldwide
• +2 more outcomes

Named customers8 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Three partnerships are on record, tiered core.

• ARIS (Applicazioni Rielaborazioni Impianti Speciali)coreStrategic or Co-development Partner · 14 January 2025Partnership with Italian company ARIS to supply up to 54 artillery sighting systems to the Italian Army's Land Forces FH70 155mm MLU program. ARIS specializes in design, manufacturing, and maintenance of special vehicles and equipment. The collaboration combines Hall & Watts' sighting system expertise with ARIS's integration expertise for vehicle and system upgrades.
• BAE SystemscoreStrategic or Co-development PartnerTeaming Agreement with BAE Global Combat Systems Limited for support of the L118/119 105mm Light Gun in Botswana and Kenya. Hall & Watts is the nominated Prime Contractor for proposals, marketing, contract negotiations and performance, with BAE Systems as sub-contractor. This enables Hall & Watts to offer refurbishment of the L118/119 Light Gun and associated parts.
• MAS Zengrange LtdcoreChannel Partner/ Reseller/ DistributorHall & Watts Australia acts as in-country agent for MAS Zengrange Ltd, supplying Mini-DRFD Remote Initiation Systems to Australian Defence Force under Project LAND 154 and Project SEA 1778 for the Royal Australian Navy.

Scale indicators8 records

Recent moves9 records

Expansion highlights5 records

Direct peers

• Hensoldt: German defence sensor and optics house producing sights, optics, and fire-control subsystems for land and naval platforms. Closely comparable to Hall & Watts in the optics-for-defence niche, though much larger and publicly listed.
• Schmidt & Bender: German precision optical and rifle-sight manufacturer serving military and law-enforcement markets. Comparable to Hall & Watts' optical-instrument product line in terms of customer base and use cases.
• Raytheon ELCAN (Elcan Optical Technologies): Original manufacturer of the SpecterDR dual-field-of-view sight that Hall & Watts distributes in selected markets. Direct product-line comparator and OEM of one of Hall & Watts' rifle-sight offerings.
• Aimpoint: Swedish red-dot and combat-sight specialist widely adopted by military forces. Comparable to Hall & Watts' rifle-sight offering and shared military customer base.
• Trijicon: US maker of tritium-illuminated and battery-powered optical weapon sights, including the ACOG family. Comparable in technology (tritium illumination, ruggedised military optics) and customer profile to Hall & Watts' C2A2 and Specter lines.

Broad incumbents

• Elbit Systems: Israeli defence electronics company with extensive electro-optic and fire-control product lines. Competes with Hall & Watts in the broader optical sighting and artillery observation category across multiple geographies.
• BAE Systems: Global defence prime and Hall & Watts' teaming partner for the L118/119 105mm Light Gun in Botswana and Kenya. Provides the platform context and prime contracting route that frames Hall & Watts' refurbishment business.
• Thales: Major European defence electronics prime with significant optronics and fire-control portfolio. Overlaps with Hall & Watts in artillery sighting and navigation, but operates at vastly greater scale and breadth.
• Safran: French aerospace and defence group with significant optronics and navigation instrumentation, including aircraft compass and inertial reference products. Comparable in part to Hall & Watts' SC21 Datum Compass offering and broader navigation-instrument exposure.
• Leonardo: Italian defence prime whose ARIS subsidiary partners with Hall & Watts on the FH70 155mm MLU programme. Comparable in artillery and sighting-system scope but at a much broader platform and corporate scale.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

Compliance5 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries1 record

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 Hall & Watts