Brunswick mill was built c1872 when it was occupied by a number of cotton processing businesses. Following a disastrous fire in 1883 it was rebuilt and by 1890 was occupied by the Brunswick Mill Co Ltd (cotton spinners and doublers). In 1940 the sweet manufacturers Matlow Bros. Ltd and Swizzels Ltd moved to the mill from London to escape the blitz, and have continued to operate here ever since. In 1970 a major factory extension was added, and since 1975 they have traded as Swizzels-Matlow Ltd. The company is a major employer in the area and produces a wide range of sweets including Love Hearts and Parma Violets.