The Great Indian Peninsula Railway (reporting markGIPR) was a predecessor of the Central Railway (and by extension, the current state-owned Indian Railways), whose headquarters was at the Boree Bunder in Mumbai (later, the Victoria Terminus and presently the Chhatrapati Shivaji Maharaj Terminus). The Great Indian Peninsula Railway Company was incorporated on 1 August 1849 by the Great Indian Peninsula Railway Company Act 1849 (12 & 13 Vict. c. lxxxiii) of the Parliament of the United Kingdom
https://en.wikipedia.org/wiki/Great_Indian_Peninsula_Railway