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 Dhanlaxmi Bank was founded in 1927. In 1975, the first branch of the bank was opened outside Kerela. The bank was designated as a scheduled commercial bank by the RBI in 1977. In 1980, the bank had a secure network of 100 branches. In the year 2000, the Dhanlaxmi bank installed its first ATM. In the year 2002, the bank has celebrated its platinum jubilee year. In the year 2009, it 45 new branches and 102 new ATMs.In 2011, the bank launched the IMPS or Immediate Payment System to enable its customers for quick fund transfer. The bank has initiated missed call services via phone banking to help its customers in the year 2014. The Dhanlaxmi bank introduced three new bank saving products namely Dhanam Vanitha, Dhanam Yuvak and Dhanam Genius Account in the same year. The Bank has achieved High Rating from BCSBI in the BCSBI Compliance rating in 2015 along with which it has also launched Dhan Smart app for the convenience of its customers. In the retail banking system, the IMPS was introduced by the bank in 2016, followed which the bank launched Bharat Bill Payment System in 2017. As a financial inclusion initiative, the bank issued Kisan Credit Cards to 186 farmers as of 31st March,2018.