south Dumdum is an emerging city in the Indian state of West Bengal. It is a municipality in the Barrackpore subdivision of the North 24 Parganas district and consists of localities like Nagerbazar, Dum Dum Park, Lake Town, Bangur Avenue. The South Dumdum municipality was established in 1870. During the partition of Bengal in 1947, several refugees had migrated to this area from erstwhile East Pakistan. Initially, the bulk of refugees were mostly non-agriculturists and they made some vocational arrangements of their own by taking to squatting. They indulged in the forcible occupation of barracks and collectively took-over the private and government lands. By the year 1949, 65 refugee colonies had emerged in the area. Within very less time, these squatters not only found places to stay but also developed a properly functioning society with markets, schools, temples and eventually built colleges, hospitals and recreational centers. The South Dum Dum has over 4 lakh residents now. It has developed well with all civic amenities. It is mostly a residential city and most of the residents travel to the adjoining metro city of Kolkata for work.
Ratnakar Bank was founded in August 1943. According to Business World-PWC Best Bank Survey, it was rated as the fastest growing small bank simultaneously in the year 2013, 2014 and 2015. In the year 2013, it bought a particular business of the Royal Bank of Scotland due to which 1.5 lakh of RBS customers moved to RBL Bank. In the year 2016, it acquired a 30% stake in Swadharv Finserve Pvt Ltd.RBL bank started the first credit card for Gold enthusiasts in association with Indian Gold Union. To support the government campaigns such as Make In India and Startup India, the RBL Bank came up with the Startup Club to fulfill the end to end banking needs of the emerging entrepreneurial community. It has also started the financial literacy program referred to as "Shaksham" in association with CDC to provide education to 25000 individuals and 300 villages in the four districts of MP. The RBL bank has also been a banking partner for the Delhi Daredevils. RBL even started another financial literacy program "Swadhaar Finaccess" for women from lower-income communities in association with Swadhaar Information and Management Services in Gujarat and Mumbai.