The Panteg Steel Works was situated in the village of Panteg, adjacent to Sebastopol, and Griffithstown, in the district of Torfaen, South Wales. The steel works was founded in 1873,[1] and operated for over 130 years until its closure in 2004.[2] A number of 'firsts' occurred at Panteg Steel Works during its long life, including the first full production of stainless steel in the UK outside Sheffield in 1944, [3] the installation of the first production vertical caster in the UK in 1960[4] and the commissioning of British Steel's first Argon Oxygen Decarburizer in 1972.[5] Planning permission was given to turn the works into residential housing in 2010,[6] when the site became the Parc Panteg housing estate.[7]