Seabrook Potato Crisps sold through mail order. The company has a number of firsts to its name - in 1979, they were the first company to launch crinkle cut crisps, and these now make up the majority of their business. In the 1980s the company was the first to start using sunflower oil in its cooking process and in 2007 Seabrook were the first crisp brand to remove MSG from all its crisps. In 2014 Seabrook went one step further, and were the first, and remain the only major crisp brand to be Coeliac UK (gluten free) accredited. In 2014 they also launched
Yorkshire Engine Company by lorry (the lines between the buildings were set into the roadway). A number of these locomotives were products of Yorkshire Engine Company, including YE2480, the first diesel locomotive they built. In 1988 the name "Yorkshire Engine Company" was re-registered by a new business. This new company was again in the industrial locomotive business but with efforts concentrated on hiring locomotives to industrial users and also undertaking rebuilds and re-engining work on existing locomotive. The new YEC went into receivership in 2001 and ceased trading. The yard was based on the army camp at Long Marston, which by 2007 was