Our Journey Through Innovation

Harry Weslake founds Weslake

The company Weslake was created by Harry Weslake over 100 years ago. The historic UK brand Weslake has a rich heritage of novel powertrain design and manufacture with wins in many fields of motorsport including Formula 1, Le Mans 24-hour, offshore powerboat, motorcycle racing.

Avvron Acquires Weslake

Weslake is kept on as the consumer facing brand, while Avvron brings the Weslake technology to the defence market.

Current innovations

 Avvron have recently developed an Opposed Piston Uniflow powertrain that can operate on low fire risk bio and heavy fuels. It has excellent fuel efficiency and a good power to weight ratio.​
The engine has immediate applications in both Marine and Aerospace propulsion, also future applications as a range extender Auxiliary Power Unit for Urban Air Mobility also lightweight portable generators and pumps for disaster relief.​

Where We're Going Next

After a period of focused R&D we are proud to bring our powertrain solutions to market, we are now working to certify our powertrains for general use.

Our Mission and Values

At Avvron.uk, we are driven by a commitment to innovation and performance. Our mission is to revolutionize the defence industry by providing high-efficiency, lightweight powertrains that enhance performance and enchance mission scope. We value integrity, excellence, and collaboration, striving to exceed expectations and deliver cutting-edge solutions for all senarios.

Reach Out to Avvron Today

Discover how Avvron’s cutting-edge powertrains can elevate your aerospace and marine projects. Contact us to explore our range of innovative engines designed for optimal performance and efficiency. Our team is ready to assist with your inquiries and provide detailed information about our products and services.