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 ICICI Bank is one of the major private banks with assets of around 17.25 billion US$. Currently, the bank has a presence of 4,867 branches and 14,367 ATMs in India as of 31st March 2018. ICICI Ltd initially promoted the ICICI Bank in the year 1994. ICICI Ltd was created at the initiative of World Bank, GOI and few representatives of Indian industry in 1955, with the primary objective of developing an institution to provide medium and long-term project financing to Indian businesses. In the year 2001, the ICICI Ltd and ICICI Bank board and the shareholders approved for the merger of these two entities and two of its wholly-owned subsidiaries, ICICI Capital Services Ltd and ICICI Personal Financial Services Ltd. As a result in April 2002, the ICICI banking and financing operations, both wholesale and retail had been merged into a single entity. The ICICI Bank provides several banking products and financial services to its corporate and retail customers through different delivery channels and the group companies. The board members of ICICI Bank consists of individuals having rich experience in banking and financial services, international business, management consulting. For CSR, the ICICI Bank is involved in human and economic development at the national level.