The story
FGC was founded on 5 September 1979 to manage lines whose ownership was transferred from the state-owned FEVE to the Generalitat of Catalonia in 1978 as part of the process of regional devolution under the Spanish Constitution of 1978. Its oldest line, the standard gauge Línia Barcelona-Vallès however dates back to 1863 which was built and operated by Companyia del Ferrocarril de Barcelona a Sarrià from 1863 until 1874, and Ferrocarril de Sarrià a Barcelona (FSB) (with Ferrocarrils de Catalunya (FCC)) from 1874 until severe financial difficulties forced FSB and FCC to be acquired by FEVE in 1977, which operated it until FGC took over the line in 1979. The second oldest line the Llobregat–Anoia line was opened in 1892 as an interurban tram using metre gauge tracks, which was taken over by the Companyia General dels Ferrocarrils Catalans (CGFC) in 1912 and transformed it into a train line; CGFC being later taken over by FSB and FCC, followed by the broad gauge Lleida – La Pobla de Segur line in 1951 and operated by Renfe until it was transferred to FGC in 2005–2010.
From Wikipedia’s article on Ferrocarrils de la Generalitat de Catalunya, shared under CC BY-SA 4.0.3