1909 Cassa Rurale di Desio is founded
1925 The bank takes the name of Banco Desio, is converted into a joint-stock company and opens the first branch office in Novi Milanese
1967 With the merger by incorporation of Banca della Brianza, Banco Desio doubles its presence in the territory (21 branch offices)
1978 The first Milan branch office, in Piazza Affari, is opened
1986 In September, the new offices are inaugurated in Desio
1989 The bank employs 639 people and has 29 branch offices in the Lombardy region
1995 Banco Desio is listed on the Milan Stock Exchange
1999 Banco Desio acquires control of the asset management company Anima and inaugurates in Florence its 62nd branch office, the first outside of Lombardy
2005 With the Piacenza branch office, Banco Desio reaches 100 branches
2007 Fides spa, a company specialised in salary-backed loans, is acquired by the Desio Group
2009 The Group celebrates its 100 year anniversary.
It now has 161 branch offices and 1,774 employees.
2014 Banca Popolare di Spoleto is acquired by the Banco Desio Group