Gallay

What Gallay does

Gallay Ltd is a UK-based manufacturer of bespoke engine cooling, air conditioning, and heating systems for vehicles and industrial applications, operating from a 4,000 square meter factory in Wellingborough, England. Founded in 1911 (with Swiss origins tracing to Jean Gallay's bi-plane radiators in the early 1900s), the company is part of the diversified G&M Group and incorporates the Becool Radiators sub-brand. Gallay supplies primarily to the OEM market, with named customers spanning automotive (Renault, McLaren Mercedes, Lotus), heavy equipment (Caterpillar, JCB, Terex, Cummins, Atlas Copco), and defence (Textron, BAE Land Systems, General Dynamics Land Systems-UK, ARQUUS). Recent supplier awards from ARQUUS (June 2025) and General Dynamics (August 2025, AJAX programme medal) indicate a strengthening position in the defence segment.

The company's core products include engine water radiators, oil coolers, charge air coolers, fuel coolers, and vehicle HVAC systems, delivered either as individual components or as complete 'drop-in' turn-key cooling packages combining radiators, fans, hoses, tanks, and motors. Technical differentiation rests on proprietary in-house thermal design software validated through in-house wind tunnel testing, supported by CFD and FEA analysis capabilities. Specialised offerings include fully militarised environmental control systems with NBC filtration, 800V high-voltage cooling fans for hybrid and electric vehicles, and self-contained engine-driven air conditioning units. Manufacturing is supported by a modern CNC-equipped facility and ISO9001:2015 and ISO14001:2015 quality certifications (re-certified with zero non-conformances in September 2024).

Commercially, Gallay operates an enterprise field-sales model with technical sales engineers embedded in customer design cycles from conception through production. The company does not disclose pricing publicly, operating on a quote-based bespoke model with production scalability from prototype to 5,000+ units per annum. It generates revenue through two streams: OEM hardware sales (engine cooling and HVAC systems) and engineering services (thermal design, CAD, validation, tooling). Marketing is concentrated in major global defence and industrial trade exhibitions (Eurosatory, DSEI, IDEX, Hillhead, DVD) and industry association memberships such as the Construction Equipment Association. The G&M Group affiliation provides access to sister companies (Alutec, SCFM, G&M Ireland, Sakarya Teknoloji) and a manufacturing and distribution partnership with Dolphin Manufacturing in the UAE, extending the group's geographic reach.

Name

Gallay

Legal name

Gallay Ltd

Website

https://gallay.co.uk

Company type

Private

Founded year

1911

Operating status

Operating

Headcount range

11–50 employees

Short description

Gallay Ltd is a UK-based manufacturer of bespoke engine cooling, HVAC, and heating systems for OEM customers across automotive, heavy equipment, and defence sectors, part of the G&M Group, with a 4,000 sqm factory in Wellingborough and over 100 years of thermal engineering heritage.

Ownership category

akta.pro rank

Product category

Engine Cooling and Thermal Management Systems

NAICS

Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing (33341), Power Boiler and Heat Exchanger Manufacturing (33241), Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing (333413)

SIC

Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip (3585), Industrial & Commercial Fans & Blowers & Air Purifing Equip (3564), Refrigeration & Service Industry Machinery (3580)

akta.pro primary industry

Heat Exchangers & Thermal Transfer Equipment (IMAHAKAC)

akta.pro secondary industries

Heat Exchangers, Coils & Hydronic HVAC Components (IMADANAF), Automotive Coolant & Refrigerant Circuit Components (Pumps/Valves/Reservoirs/Expansion Devices) (IMACALAE), Compressors, Refrigeration Components & Condensing Units (IMADANAG)

Keywords

• Engine cooling systems
• Vehicle HVAC systems
• Military heat transfer
• Thermal management solutions
• OEM radiator manufacturing

Headquarters

HQ city

Wellingborough

HQ country

United Kingdom

HQ region

Europe

Offices1 record

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. OEM Product Sales: Gallay designs and manufactures engine cooling, air conditioning and heating systems sold directly to OEM manufacturers. Products include engine water radiators, oil coolers, charge air coolers, fuel coolers, air conditioning and heating systems. They also supply auxiliary equipment including fans, hoses, tanks, and motors for complete drop-in assemblies.
2. Engineering Services: Full design and development service working with OEM design engineers from conception through to full scale production. This includes thermal product design, CAD services, project management, testing and validation, and tooling design.

Go-to-market motion2 records

Distribution channels1 record

Marketing channels3 records

Core offering

Gallay Ltd designs, develops, and manufactures bespoke engine cooling, air conditioning, and heating systems for a wide range of on-highway, off-highway, military, and industrial applications. Core products include engine water radiators, oil coolers, charge air coolers, fuel coolers, and complete HVAC systems, supplied as drop-in turn-key assemblies (with fans, hoses, tanks, motors) primarily to OEM customers.

Product overview

Gallay is a manufacturer of engine cooling, air conditioning and heating systems. The company produces engine water radiators, oil coolers, charge air coolers, fuel coolers, and air conditioning/heating systems as core products, supplemented by complete 'drop-in' assemblies including fans, hoses, tanks and motors. Gallay incorporates Becool Radiators as a sub-brand. The product portfolio spans Engine Cooling Systems, Vehicle AC & Heating Systems, and specialised Military Products (including high voltage 800V cooling fans, HVAC systems, and CBRN filtration). Engineering Services and Manufacturing capabilities support the product range with in-house thermal design software, wind tunnel testing, and comprehensive manufacturing facilities.

Differentiator

Problem solved

Functional benefit

Products and services

• Engine Cooling Systems Engine water radiators, oil coolers, charge air coolers, fuel coolers, and complete drop-in cooling modules for vehicles and industrial applications.
• Vehicle AC & Heating Systems Air conditioning and heating systems for commercial vehicles, ranging from simple cab heaters to climate-controlled air conditioning, including fully militarised environmental control systems.
• Military Products Specialised military heat transfer and air movement products including fluid cooling systems, 800V high voltage cooling fans, HVAC systems, CBRN filtration, auxiliary power units (APU), and brushless DC fans and controllers.
• Engineering Services Full design and development service including thermal product design software, in-house wind tunnel testing, CFD and FEA analysis, product validation and testing, tooling design, and project management support for OEM customers.
• Manufacturing Services Manufacturing services including fabrication, power presses, machining, welding, radiator manufacture, oil cooler and air cooler manufacture, testing, painting, and JIT/Kanban/Faxban logistics solutions.

Quantifiable outcome

• Both ISO9001 and ISO14001 re-certified with zero non-conformances in September 2024 annual NQA audit

Named customers12 records

Segments5 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

One partnership is on record.

• Dolphin ManufacturingcoreStrategic or Co-development PartnerG&M Radiator Group has developed a major supply and manufacturing partnership with Dolphin Manufacturing, UAE, an internationally renowned company. This partnership enhances the group's global manufacturing and supply capabilities.

Scale indicators4 records

Recent moves7 records

Expansion highlights5 records

Broad incumbents

• Mahle: Global Tier-1 automotive supplier with a large engine-cooling and HVAC product portfolio serving OEMs worldwide — overlaps directly with Gallay's engine water radiators, charge air coolers, and A/C condensers but at vastly greater scale and geographic reach.
• BorgWarner: Tier-1 automotive propulsion and thermal supplier with significant presence in engine cooling fans, battery cooling, and electrified thermal management — competes with Gallay's high-voltage electric cooling fan offerings and broader thermal content per vehicle.
• Valeo: Major global automotive thermal systems supplier including HVAC, front-end modules, and electrified thermal management — directly competes with Gallay in vehicle AC and heating systems for OEM customers, with much broader product breadth.

Direct peers

• Modine Manufacturing: US-headquartered thermal-management manufacturer serving automotive, heavy-duty, and industrial customers with radiators, oil coolers, and HVAC modules — directly comparable product portfolio and customer base to Gallay, though at significantly larger scale.
• Dana Incorporated: US-listed supplier of thermal management, sealing, and drivetrain solutions for on- and off-highway vehicles — overlaps with Gallay's engine cooling radiators and oil coolers across commercial vehicle, construction, and industrial customer segments.
• AKG Group: German-headquartered manufacturer of radiators, oil coolers, and heat exchangers for automotive, commercial vehicle, and industrial applications — most direct European peer to Gallay in bespoke engine-cooling and industrial thermal-management products.
• Nissens: Danish manufacturer of thermal-management components (radiators, intercoolers, A/C condensers, oil coolers) for automotive and industrial markets — comparable product mix to Gallay with both OEM and aftermarket exposure.

Emerging players

• Hispacold: Spanish specialist in HVAC and thermal management for rail, bus, and special-purpose vehicles — comparable niche specialisation to Gallay's defense vehicle environmental-control systems, though primarily focused on rail-transport end markets.

Regional players

• Dolphin Manufacturing: UAE-based radiator and heat-exchanger manufacturer that is a strategic supply and manufacturing partner of G&M Group — operates in the same thermal-management space as Gallay with strong Middle East and emerging-market reach.

Others

• SCFM (G&M Group sister company): Anaheim-based high-performance fan company within G&M Group, complementing Gallay's cooling modules with fan assemblies — a sister-entity collaborator rather than competitor, but technologically adjacent in vehicle thermal management.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/gallay-limited

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles8 records

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 Gallay