Britannia Iron and Steel Rolling Mills
of Merthyr Tydfil (possibly)
1885 The company was registered to carry on business as steel converters, iron and steel manufacturers, miners, smelters, engineers, brickmakers, and manufacturers of railway rolling stock and railway and other plant, fittings, and machinery.[1]
One of the shareholders was David Owen of Merthyr Tydfil
1891 The name of the company was removed from the register[2]