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.
Punjab National Bank is a financial services company and a state-owned headquartered in New Delhi, India. In 1894, the PNB was found. The bank had over 80 million customers, 6,937 branches, and 10681 ATMs across 764 cities as of 31 March 2017. Outside India, the bank has a subsidiary in the UK as well as in Hong Kong, Kowloon, Dubai, and Kabul. On 19 May 1894, the PNB was incorporated under the Indian Companies Act, with its office in Anarkali Bazaar, Lahore. The founding board from different parts of India established the bank with the common objective of creating a truly national bank which would further support the economic interest of the country. The founders of PNB included many leaders of the Swadeshi movement such as Kali Prasanna Roy, E. C. Jessawala, Prabhu Dayal, Dyal Singh Majithia and Lala Harkishen Lal, Lala Lalchand, Bakshi Jaishi Ram, and Lala Dholan Dass. The Lala Lajpat Rai was actively associated with the management of the Bank in the initial years. The board of PNB first met on 23 May 1894. On 12 April 1895, the bank began its business in Lahore. In 1900, the PNB opened its first branch outside Lahore.