Apart from those sports, GEI hosts the practice of other activities such as fencing, football, swimming, tennis, and volleyball.

The club was founded on June 25, 1925 by a group of people met at the Aquiles Longoni's house.

In 1936 three members donated a ticket for the Christmas Lottery (a traditional game of luck in Argentina) which finally won the prize.

That time was composed by some senior people that migrates from the "Los Matreros Rugby" team and completed with young players promoted from the GEI junior divisions.

At the end of the 1970s a tennis championship was held at the club, where then famous Argentine players as Ivanna Madruga and Carlos Gattiker took part of the event.