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.
the UCO Bank was founded in 1943 in Kolkata. It is a major government-owned and commercial bank of India also known as the United Commercial Bank. Its total business was ? 4.55 lakh crore during FY 2013-14. It was ranked 1860 on Forbes Global 2000 List by 2014 data. According to the Brand Trust Report 2014, a study conducted by Trust Research Advisory, the Bank was ranked 294th among Indias most trusted brands. It was a difference of 796 ranks considering its previous position among Indias most trusted brands in the Brand Trust Report 2013. The bank had 4,000 additional service units, 49 zonal offices across India as of 30 March 2017. Outside India, it has two offices in Singapore and Hong Kong. The corporate office of UCO bank is on BTM Sarani, Kolkata. Shri Ghanshyam Das Birla, an influential industrialist, got the idea of establishing a commercial bank with the Indian capital during the Quit India movement of 1942, and as a result, the United Commercial Bank Limited was incorporated. The bank was started in Kolkata with an issued capital of ?2 crores and a paid-up capital of ?1 crore. The Board of Directors of UCO Bank included notable personalities of India alongside Shri Ghanshyam Das Birla as its chairman. The bank opened 14 branches simultaneously across India. Presently Mr.Ravi Krishan Takkar is the chairman and MD of UCO Bank.