The city of Thrissur in the Indian state of Kerala was originally known as Thiru Siva Peroor. It is more commonly known by its anglicised name Trichur. It is the fifth largest city in Kerala as well as the third largest urban agglomeration in the state. The city functions as the headquarter of the Thrissur District. The city of Thrissur has developed around a 65-acre hillock known as the Thekkinkadu Maidan which houses the famous Vadakkumnathan temple. Thrissur used to be the capital of the Kingdom of Cochin in olden days. Thrissur is known for its cultural, spiritual and religious leanings throughout history and hence often referred to as the Cultural Capital of Kerala. Thrissur a major financial and commercial hub of the state, dotted with thriving Malayali entrepreneurs. The city is known for its financial capabilities which predominantly fuels the economy. Thrissur has the headquarters and offices of almost all the banks registered under RBI, thus earning it the nickname of the "Banking town." Thrissur is also gradually emerging as the largest center for Ayurvedic drug manufacturing industry with more than 150 manufacturing units within the city. Modern retailing has also become a big business and revenue earner in Thrissur. Jewelry and textile retailing occupy a major part of Thrissurs retailing business. Famous jewelry groups like Kalyan Group, Joyalukkas, Jos Alukka & Sons, etc. have their bases in the city and provide employment opportunities to a lot of residents.
The State Bank of India was found on 1 July 1955. The Reserve Bank of Indias stake in SBI, took over by the government of India in 2008 to remove any conflict of interest because the RBI is the banking regulatory authority of India. The government passed the (Subsidiary Banks) Act, State Bank of India in 1959. This made SBI subsidiaries free, that had belonged to princely states before their nationalization. The operational takeover between September 1959 and October 1960, had earned eight associate state banks for SBI. The SBI united with the first Five Year Plan, which prioritized the development of rural India. The government integrated these associate banks into the State Bank of India system to expand its rural outreach. The State Bank of Jaipur and State Bank of Bikaner was merged with the State Bank of India in 1963. The SBI had 59,291 ATMs as of 31st March 2017. The SBI provided an integrated digital banking platform named "YONO" to its customers. The equity shares of SBI are listed on the Bombay Stock Exchange, and NSE.