The two separate towns of Rajpur and Sonarpur in the South 24 Parganas district of the Indian State of West Bengal has been united to form the municipality of Rajpur Sonarpur. This small and emerging city comes under the Kolkata Metropolitan Development Authority or KMDA region. The area was earlier inhabited by the zamindars, who called the area "Rajar Puri," that translates to "Land of the Kings" in the regional language. The city is well connected to the nearby areas and lies in the vicinity of the metro city Kolkata. Rajpur Sonarpur is mostly a residential area and its residents mostly work in the service sector of the KMDA region. The Tripurasundari Temple in Boral area of Rajpur Sonarpur is a famous spot that attracts tourists as well as devotees. Many famous Bengali movies have been shot in and around this city. Rajpur Sonarpur city has a population of around 4 lakh and Bengali is the most commonly used language in the area.
Federal Bank Limited was established on 28th April 1931. In September 2006, the Ganesh Bank of Kurundwad was merged with Federal Bank, and the total number of the bank branches crossed 500. In July 2011, the Federal office launched the general insurance cover for stabilizing the relationship with the clients. FedDelight, banks unique gift card was launched in September 2011. In November 2011, the bank started its 24/7 customer care which was controlled by differently abled people. The Federal Bank has also signed an agreement with Samba Bank for inward remittance. The stocks of the bank get listed on the BSE Index in 2012. In August 2013, the bank launched its first electronic passbook named Fedbook in India, and it was awarded as the most active organization. The bank has adopted an exclusive video conferencing facility named Vconnect to enable customers to interact with relationship managers of the bank. In June 2015, the bank launched an innovative payment app for its customers named, Scan n Pay. Another initiative in digital banking was Fed-E-Credit, the first digital loan in August 2015. In January 2016, the bank introduced miss call based banking services for fund transfer.