Ionikos

Ionikos was established in 1965 through a merger of local clubs Nikaia Sports Union and Aris Piraeus, and it plays in Nikaia, Greece, in the Gamma Ethniki. The club's colours are blue and white, and it is part of the multi-sport club Ionikos Nikaias.

Ionikos plays its home matches at Neapolis Public Stadium in Nikaia, a suburb of Piraeus, which has a seating capacity of 5,500. The stadium was completed in 1965 and last redeveloped in 2000.

The club enjoyed a successful period from 1989 to 2007, when it spent 16 of 18 seasons in the top flight and reached the Greek Cup Final in 1999–2000. Its organised supporters' group, the Rangers Club, has run the football department since the club's dissolution of its PAE company in 2011, making Ionikos the only Greek team owned and operated by its supporters.