Sorefame (an abbreviation of Sociedades Reunidas de Fabricações Metálicas) was a Portuguese manufacturer of railway rolling stock and industrial equipment, such as dam gates equipment. The company was established in 1943. In the 1990s the company was split into a rolling stock company Nova Sorefame and a dam equipment company Hidrosorefame; Hidrosorefame was acquired by Alstom, the rolling stock business became part of ABB's rail transport division, later Adtranz, and in 2001 part of Bombardier transportation; it was closed in 2005.