 That same year, Amey also acquired the rail consultancy arm of "WYG Engineering Ltd"; these purchase was quickly followed by yet more, such as "Transportation Planning (International) Ltd" ("TPi") in February 2011 and "Aquatech Engineering" in November 2014.During 2011, Amey began providing criminal justice services following the issuing of three separate contract from the Ministry of Justice.In April 2013, Amey completed the acquisition of utilities, waste and public service providers, Enterprise plc.