E & F Services comprises a small group of professional designers and engineers based at Westleigh Business Park, Blaby, Leicester. It was formed by Peter Merrion in 1966, who now runs it with his two sons, Sean and Dominic. The name E & F was taken from the Engine and Foundry division of Ford Motors because, soon after the company was formed, it was retained to work exclusively for the car maker, mainly to innovate engineering material and process changes, plus associated cost saving with their components suppliers.