

www.ctmperformance.com
Established in 1985, CTM Performance Engineering is a precision automotive engineering firm specializing in engine reconditioning and high-performance modifications. Based in Dagenham, the company provides comprehensive machining and build services for cylinder heads and engine blocks across various vehicle types, including classic cars, heavy-duty engines, and modern performance models. Their capabilities range from standard factory-specification restorations to bespoke turnkey engine builds designed for fast road, track day, and full competition use. Operating from a fully equipped machine shop, the team manages end-to-end projects encompassing initial assessment, design, commissioning, and ongoing maintenance. The company is recognized for its technical expertise in the racing industry and its commitment to precision craftsmanship.


www.specialengineering.co.uk
Neptune Custom Engineering Ltd is a UK-based provider of bespoke machined components and custom CNC engineering services. Established in 2004 to serve the motorcycle racing industry, the company has since expanded its expertise into the automotive, aerospace, maritime, and medical sectors. Their capabilities range from in-house technical drawing and product development to prototyping and large-scale manufacturing. The firm focuses on delivering tailored engineering solutions, including specialized marine pneumatics and components for lighting and hobbyist RC equipment. Highly trained staff provide professional consultation and technical advice throughout the development process to solve unique mechanical challenges.