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History:
Founded: 1919
The basketball clubs' parent athletic union, the Panionios Gymnastic Club, was founded in 1890, in Izmir, Ottoman Empire (located today in the modern country of Turkey), making it one of the oldest sporting clubs in Europe. The sporting clubs' basketball department was founded in 1919. After the Greek military suffered defeat in the Greco-Turkish War in 1922, the club was transferred to the Athenian suburb of Nea Smyrni, in Greece.Team names: Panionios GSS (1919-1992), Chipita Panionios BC (1992-1995), Panionios BC Afisorama (1995-1996), Panionios BC Ethniki Asfalistiki (1996-1997), Panionios BC (1997-2005), Panionios BC Forthnet (2005-2009), Panionios BC (2009-2017), Panionios Bikos Cola BC (2017-2018), Panionios ON Telecoms (2018-2019), Panionios Su Casa (2019-2020), Panionios BC (2020-2025), Panionios Cosmorama Travel Athens (2025-) In 2015 financial problems caused the team to be relegated from top League A1 to 3rd-tier B League Again in 2020 financial problems caused the team to be relegated frop top GBL to 3-tier B League
League positions:
*2020-21 season was canceled due to covid-19 pandemic
League achievements:
Greek League Semifinals -2005, 07, 08, 12, 13, 14Greek Elite League Champion -2024 Greek Elite League Regular Season Champion -2024 Greek A2 Champion -2017 Greek B Champion -2023 Greek B Division Group 2 Champion -2023 Greek B Division South Group Runner-Up -2016 Greek Cup Winner -1991 Greek Cup Semifinals -2009, 14
European cups:
European cups achievements:
Saporta Cup Quarterfinals -2002FIBA EuroCup Quarterfinals -2007 |
Since 2025 |
2016-2025 |
2002-2016 |
Until 2002 |










FIBA Arbitral Tribunal and other cases involving players' payments: 


