1981: ARTION’s president, Mr. George Dalianis opens the first accounting office in Karystos.
1994: Karystos’ accounting office is being transferred to Athens.
1995: ARTION S.A. is founded. Reinforcing the presence of his office and having developed an efficient number of partners, Mr. George Dalianis officially founds ARTION S.A.
2000: Transfer of ARTION’s offices in its first privately owned building in Mesogeion 452.
2002: Opening of 3 new branch offices in the following areas: 1. Egaleo 2. Psichico 3. Agios Dimitrios
2005: Opening of ARTION’s 4th branch office in Nea Ionia.
2006: ARTION expands its business in the Business Consultancy field.
2008: Transfer in the new buildings of ARTION in Marousi, Pournara 9.
2010: Today, 15 years after ARTION’s official foundation, ARTION Group of companies has a powerful presence in the Accounting, Taxing and Consultancy fields.
2011: 30 years after the opening of ARTION’s first accounting office in Karystos.