Companies based in Northamptonshire

footwear brand

British Formula One engine manufacturer

Formula One activities of Mercedes-Benz

thumb|Mario Illien, co-founder of Ilmor Ilmor is a British independent high-performance motor racing engineering company. It was founded by Mario Illien and Paul Morgan in November 1983. With manufacturing based in Brixworth, Northamptonshire, and maintenance offices in Plymouth, Michigan, the company supplies engines and consultancy to the IndyCar Series and MotoGP.

Racing team

thumb|Cross section of a Loake Brogue shoe|brogue thumbnail|Loake Chelsea boot Loake Brothers Ltd is a British shoemaker founded in 1880. It is family-owned and headquartered in Kettering, Northamptonshire, England. It specialises in men's handmade Goodyear-welted shoes.

British company

British food company