Michelmersh Brick Holdings Plc operates as a holding company, which engages in brick manufacturing and operating a landfill site through its subsidiaries. Its brands include Blockleys, Carlton, Charnwood, Freshfield Lane, Michelmersh, Hathern Terra Cotta, and Floren. The company was founded by Eric John Spencer Gadsden and Martin Russell Warner on November 3, 1997, and is headquartered in Haywards Heath, the United Kingdom.