The Mersey Match Factory, later known as The Matchworks, is a former match factory on Speke Road, Garston, Liverpool, England. The factory closed in 1994, and has since been converted into offices and workshops. It had opened in 1921, having been built for Maguire, Paterson and Palmer, and later used by Bryant and May. The factory was the first building in the United Kingdom to be constructed using the flat-slab concrete technique. It is recorded in the National Heritage List for England as a designated Grade II listed building.