 Following the amalgamation, GHA took the place of the newly promoted Hutchesons Aloysians in Premiership Division Two, with the new club achieving promotion to Premiership Division One at the first attempt.The club has since spent four seasons in the top division - 2003/04, 2004/05, 2007/08 and 2019/20.Following three seasons in Premiership Two which saw a wealth of the club's most experienced players depart, ended in relegation to Premiership Three for season 2011/12.