The twin cities of Kalyan and Dombivli were joined and converted into the Kalyan-Dombivli municipal corporation in 1982 to improve the administration of the twin townships. The headquarter of this city is situated in Kalyan. Kalyan and Dombivli are both cities in the Thane District of Konkan division in Maharashtra state. The city comprises a majority of Hindu residents who speak mostly in Marathi. The weather in this city follows the exact trends as that of Mumbai and is known to experience the notorious Mumbai rains. The twin city of Kalyan-Dombivli had been under the reigns of the Mughal, the Portuguese as well as the British. The celebrated Maratha heroes, held in high esteem by the residents, were the only valiant defense against these foreign invasions. The city of Kalyan used to be surrounded by a fort wall which was constructed during the Mughal age and further improved by the Maratha rulers. It was called the Durgadi Fort. History claims that a small wooden temple dedicated to Durgadevi was behind the mosque inside this fort wall. However, this historical relic was dismantled by the British and the stones were used to build the piers of Thane and Kalyan. The idol in the temple was also stolen. Only the remnants of the north-west gate of this fort still remain to remind the people of the historic past.
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.