Aargau Cantonal Bank is a cantonal bank based in Switzerland.[2] Its head office is situated at Aarau, Switzerland. Founded in 1913, Aargau Cantonal Bank in 2021 had 832 employees and 32 offices in Switzerland, total assets were 31 777.48 mln CHF.

Berner Kantonalbank / Banque cantonale bernoise is a Swiss cantonal bank which is part of the 24 cantonal banks serving Switzerland's 26 cantons. Founded in 1834, Berner Kantonalbank in 2014 had 83 branches across the canton of Bern. As of 2018, the bank hat 1206 employees and managed and total assets of 30 589 mio CHF. Berner Kantonalbank doesn't have state guarantee of its liabilities.

Union Bancaire Privée (UBP SA) is a private bank and wealth management firm headquartered in Geneva. UBP is one of the largest private banks in Switzerland, and serves private and institutional clients. The bank was founded in 1969 by Edgar de Picciotto, and is one of the best-capitalized banks in Switzerland, with CHF 160.4 billion of assets under management. In January 2019 the rating agency Moody's assigned UBP a long-term deposit rating of Aa2 with a stable outlook.

St.Galler Kantonalbank (SGKB) was founded in 1868 to provide - like all cantonal banks - the local population and the small and middle-sized companies in the Canton of St. Gallen with banking services and thus support the economy of the region. The St.Galler Kantonalbank is a stock corporation since 2001 and listed on the Swiss stock exchange. The Canton of St. Gallen as majority shareholder owns 51% of the share capital.

Luzerner Kantonalbank is the cantonal bank and the dominant retail banking group in the Swiss canton of Lucerne, with a market share of 50-60%. It is main focus on financing small businesses and personal mortgages in the local economy, the bank has avoided some of the issues facing its larger peers in Switzerland and non-performing loans remain at negligible levels.

Basler Kantonalbank (Basel Cantonal Bank) is a Swiss cantonal bank that is one of the 24 cantonal banks serving Switzerland's 26 cantons. Founded in 1899, in 2019 Basler Kantonalbank had 15 branches with 842 employees; the total assets of the bank were CHF 27.305 billion. Basler Kantonalbank has a full state guarantee of its liabilities. In 2013, Chairman Andreas Albrecht was forced to resign following the Swiss Financial Market Supervisory Authority (FINMA) determined that the bank had rigged sales of its own participation certificates. On 21 November 2013, BKB was ordered to pay back CHF 2.6 million ($2.9 million) that it had earned through these improper sales.

Graubündner Kantonalbank (GKB) was founded in 1870. Just seven years later in 1877, it helped fund an Alpine Road to bring more tourism to its homeland area. In the great depression around 1919, the bank financially helped and supported the Swiss population, and when the post-wars boom came in 1945, it poured money into providing better public services. After a successful computerisation in the 1970s, the bank introduced its first automated teller machines in 1983. On September 10, 1985 GKB was listed on the Swiss Stock Exchange.

Thurgauer Kantonalbank is a Switzerland-based bank that serves private clients, small and medium-sized enterprises, corporations, as well as public authorities. It offers, among others, saving accounts, credit cards, loans, insurance products, portfolio management, investment advice and advice related to real estate.

Basellandschaftliche Kantonalbank is a Swiss cantonal bank which is part of the 24 cantonal banks serving Switzerland's 26 cantons. Founded in 1864, Basellandschaftliche Kantonalbank in 2014 had 23 branches across Switzerland with 636 employees; total assets of the bank were 21 759.16 mln CHF. Basellandschaftliche Kantonalbank has full state guarantee of its liabilities.