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Business Details
50+ Years
experience
Engine Cooling & HVAC Systems Manufacturer
Established in 1911, Gallay has evolved into a global leader in the design and manufacture of engine cooling, air conditioning, and heating systems. Our expertise spans over a century, combining advanced computer-aided design techniques with time-tested engineering principles to deliver compact, robust, and reliable equipment. Specialising in solutions for automotive, industrial, and military applications, we serve OEMs worldwide, including industry giants like Renault, Caterpillar, and BAE Land Systems.

Our commitment to quality is underscored by ISO9001:2015 and ISO14001 certifications, ensuring rigorous adherence to international standards. As part of the G&M Group, we leverage a network of manufacturing excellence across seven global locations, continuously innovating to meet the evolving needs of our clients while maintaining environmental responsibility.
Services
Engine Radiators Oil Coolers Air Conditioning Systems Military Products HVAC Systems
Details
  • Year established: 1911
Highlights and features
  • We have over 110 years of experience in automotive and industrial cooling systems.
  • Our ISO9001:2015 and ISO14001 certifications ensure rigorous quality and environmental standards.
  • We utilise advanced CAD and manufacturing technologies for precision engineering.
  • Our global OEM partnerships include Caterpillar, Cummins, and BAE Land Systems.
  • We offer tailored solutions for military, off-highway, and static applications.
Associations and certifications
  • ISO9001:2015
  • ISO14001
  • Cyber Essentials
Services
Engine Radiators
We design and manufacture high-performance engine radiators for automotive and industrial applications. Our products ensure optimal thermal management in vehicles ranging from sports cars to heavy-duty machinery. Built to withstand extreme conditions, these radiators combine durability with precision engineering for long-term reliability.
Air Conditioning Systems
Our advanced air conditioning systems provide climate control for commercial vehicles and industrial equipment. Featuring electronically controlled temperature regulation, these systems deliver consistent comfort and operational efficiency. Designed for integration into diverse machinery, they meet stringent OEM specifications.
Military Products
We supply specialised cooling and HVAC systems for military vehicles and equipment. These robust solutions meet rigorous defence standards, ensuring performance in extreme environments. Clients include global OEMs like BAE Land Systems, relying on our expertise in mission-critical thermal management.
Oil Coolers
Our oil coolers maintain optimal lubrication temperatures in engines and machinery. Engineered for high-pressure environments, these units prevent overheating and extend equipment lifespan. Applications include industrial compressors, mining vehicles, and marine systems.
HVAC Systems
We develop custom HVAC systems for on- and off-highway vehicles. These solutions balance energy efficiency with effective temperature regulation, enhancing operator comfort and equipment performance. Integrated designs ensure seamless compatibility with existing vehicle architectures.
People
Michael Ledlie
Managing Director
Michael leads Gallay's strategic direction, leveraging decades of industry experience to drive innovation and operational excellence across global markets.
Nick Smart
Technical Director
Nick oversees engineering and product development, ensuring cutting-edge design solutions that meet evolving customer needs and technical standards.
Jackie Hall
Financial Manager
Jackie manages financial operations, maintaining fiscal discipline while supporting growth initiatives and sustainable business practices.
Tony Hewitt
Sales Manager (Defence)
Tony leads defence sector sales, building partnerships with military OEMs worldwide and delivering tailored thermal management solutions for critical applications.
Duncan Eastaugh
Technical Sales Manager
Duncan bridges technical expertise with client needs, providing engineering support and product recommendations to ensure optimal customer outcomes.
Questions
What industries does Gallay serve?
We provide cooling and HVAC systems for automotive, industrial, rail, mining, agricultural, and military sectors globally.
Are Gallay's products ISO-certified?
Yes, we hold ISO9001:2015 for quality management and ISO14001 for environmental standards.
Do you supply to the defence sector?
Yes, we are a leading supplier of thermal management systems for military vehicles and equipment worldwide.
Where is Gallay based?
Our headquarters and main manufacturing facility are in Wellingborough, UK, with global operations.
Can you customise cooling solutions?
Yes, we specialise in bespoke designs tailored to specific vehicle and industrial application requirements.