DK Engineering

DK Engineering renovates, stores and sells luxury sports and racing cars. It stocks prestige marques such as Lamborghini, McLaren and Porsche but is best known for its expertise in Ferraris. Husband-and-wife team David and Kate Cottingham set up the Hertfordshire company in 1977, and their sons James, Jeremy and Justin have all worked in the family business. In 2019, DK Engineering won a Queen’s Award for International Trade, recognising its sustained growth in overseas sales.