It was founded in 1925 and it has teams in football, basketball, volleyball, water polo, athletics and other sports.

OFI was founded in 1925 and originally it comprised football, athletics, wrestling and weightlifting departments.

OFI Football Club achieved to promote to A Ethniki in period 1967-68 for first time.

The next year, OFI was promoted to the 2nd-tier level Greek A2 Basket League, for first time.

[2] The football team plays in Theodoros Vardinogiannis Stadium,[3] known also as Yedi Kule.