
The Bank of Italy, known in Italian as [La] Banca d'Italia, is the central bank of Italy and part of the European System of Central Banks. It is located in Palazzo Koch, via Nazionale, Rome. The bank's current governor is Ignazio Visco, who took the office on 1 November 2011.

Banca del Monte di Lucca S.p.A. is an Italian bank. It was related to charity organization Fondazione Banca del Monte di Lucca which they were split in 1990s.

Banca di Credito Cooperativo di Cambiano (Castelfiorentino–Firenze) S.C.p.A. known as Banca di Cambiano is an Italian bank based in Castelfiorentino, Tuscany region. The bank served the Tuscan provinces of Florence, Pisa, Siena, Pistoia and Arezzo. The bank was a cooperative bank.
Banca Nazionale del Lavoro S.p.A. (BNL) is an Italian bank headquartered in Rome. It is Italy's sixth largest bank and has been a subsidiary of BNP Paribas since 2006.

Banca Popolare di Bari S.C.p.A. is an Italian bank based in Bari, Apulia region. The bank covers most of mainland Italy, except Piedmont and Liguria, and all the autonomous regions of Italy: Aosta Valley, Trentino – South Tyrol, Friuli – Venezia Giulia and the islands of Sardinia and Sicily.

Banca Popolare di Milano S.p.A. also known as Bipiemme or just BPM is an Italian bank based in Milan, Lombardy. The bank is a wholly owned subsidiary of Banco BPM. Banca Popolare di Milano S.c. a r.l., an urban area cooperative bank, was founded in 1865, however, due to the merger and the foundation of Banco BPM, the original branches of BPM as well as some businesses were injected to another legal person and BPM's subsidiary Banca Popolare di Mantova, which was renamed to Banca Popolare di Milano S.p.A. on 1 January 2017.

Banca Popolare di Spoleto S.p.A. is an Italian bank based in Spoleto, Umbria region. It was a subsidiary of Banco di Desio e della Brianza.

Banca Sella Holding S.p.A. is an Italian holding company for the Banca Sella Group. The main company of the group was Banca Sella S.p.A., an Italian bank based in Biella, Piedmont.

Banco BPM S.p.A. is an Italian bank that started to operate on 1 January 2017, by the merger of Banco Popolare and Banca Popolare di Milano (BPM). The bank is the third largest retail and corporate banking conglomerate in Italy, behind Intesa Sanpaolo and UniCredit. The bank had dual headquarters in Verona and Milan respectively.

The Banca of Sassari is an Italian bank with its headquarters in Sassari, Sardinia. It was founded as Banca Cooperativa fra Commercianti Società Anonima in 1888, later it was renamed as Banca Popolare Cooperativa Anonima di Sassari, and since 1948 called Banca Popolare di Sassari. In 1993 was founded a Joint-stock company called Banca di Sassari S.p.A., controlled by the Banco di Sardegna. It is member of BPER group since 2001.
The Banco di Sardegna S.p.A. is a bank headquartered in Sassari, Italy and operating primarily on the island of Sardinia, with offices also in Lombardy, Tuscany, Emilia-Romagna, Liguria and Lazio. The bank is a subsidiary of Banca Popolare dell'Emilia Romagna and previously Fondazione Banco di Sardegna.

BPER Banca S.p.A. formerly known as Banca Popolare dell'Emilia Romagna S.C. is an Italian banking group offering traditional banking services to individuals, corporate and public entities. The company is based in Modena and is a constituent of the FTSE MIB index.

Cassa Depositi e Prestiti SpA (CDP) is a prominent Italian investment bank founded on November 20, 1850 in Turin. Its main duty was to finance public works like roads and waterworks during the reign of Victor Emmanuel II of Italy, King of Sardinia-Piedmont.

Cassa di Risparmio di Asti known as Banca CR Asti or just Banca di Asti, is an Italian saving bank based in Asti, Piedmont. It serves Piedmont and Lombardy regions.

Cassa di Risparmio di Fossano is an Italian saving bank based in Fossano, in the Province of Cuneo, Piedmont.

Credito Emiliano S.p.A. (Credem) is an Italian bank based in Reggio Emilia, Emilia-Romagna. The company is a component of FTSE Italia Mid Cap Index.

Credito Fondiario S.p.A. is an Italian bank based in Rome, Italy. The bank is specializing in management of non-performing loans. Chairman of the board of directors was Piero Gnudi.

Credito Valtellinese (Creval) is an Italian bank based in Sondrio, Lombardy, Italy. The company was a former component of FTSE Italia Mid Cap Index of the Borsa Italiana, but was removed and added as a component of FTSE Italia Small Cap Index in May 2017; the bank was added back to the reserve list of FTSE Italia Mid Cap in August 2017.

FinecoBank S.p.A., known as FinecoBank or just Fineco is an Italian bank that specializes in online brokerage. Launched in 1999 with its Fineco Online service for retail traders, Fineco became a listed company in 2014 and has been independent from UniCredit banking group since 2019.

Intesa Sanpaolo S.p.A. is an Italian international banking group. It is Italy's largest bank by total assets and the world's 27th largest. It was formed through the merger of Banca Intesa and Sanpaolo IMI in 2007, but has a corporate identity stretching back to its first foundation as Istituto Bancario San Paolo di Torino in 1583.

IWBank S.p.A. is an Italian online bank owned by Intesa Sanpaolo. The bank characterises its offer for economic convenience and high technological content.

Mediobanca is an Italian investment bank founded in 1946 at the initiative of Raffaele Mattioli and Enrico Cuccia to facilitate the post-World War II reconstruction of Italian industry. Cuccia led Mediobanca from 1946 to 1982. Today, it is an international banking group with offices in Milan, Frankfurt, London, Madrid, Luxembourg, New York and Paris.

Banca Monte dei Paschi di Siena S.p.A., known as BMPS or just MPS, is an Italian bank. Tracing its history to a mount of piety founded in 1472 and founded in its present form in 1624, it is the world's oldest or second oldest bank, depending on the definition, and the fourth largest Italian commercial and retail bank.
Poste Italiane S.p.A. is the Italian postal service provider. Besides providing postal services, Gruppo Poste Italiane offers integrated communication, postal savings products, logistics, financial and insurance services throughout Italy.

The South Tyrolian People's Bank is an Italian bank headquartered in Bolzano. The bank was originated as cooperative bank, but demututalized in 2016.
Unione di Banche Italiane S.p.A., commonly known for its trading name UBI Banca, is an Italian banking group, the fifth largest in Italy by number of branches. It was formed on 1 April 2007 from the merger of the Banche Popolari Unite and Banca Lombarda e Piemontese banking groups.

UniCredit S.p.A. is an international banking group headquartered in Milan. It is Italy's only systemically important bank and the world's 34th largest by assets. It was formed through the merger of Credito Italiano and Unicredito in 1998, but has a corporate identity stretching back to its first foundation in 1870 as Banca di Genova. UniCredit is listed on the Milan and Frankfurt stock exchanges, is a constituent stock of the Euro Stoxx 50 index of leading shares.