Ambattur is situated in the Ambattur taluk near Chennai, in the Indian state of Tamil Nadu. It is a fast developing city that hosts residential localities as well as manufacturing units. Ambattur was earlier a village with large expanses of agricultural farmlands irrigated by the Ambattur Lake. The Ambattur industrial estate established in 1964, increased the growth and development of the region. Ambattur falls under the Sriperumbudur parliamentary constituency. It has more than half a million residents and the city is organized into 52 wards for able administration. There are three major waterbodies in Ambattur - the Ambattur Eri, the Puzhal Eri and the Chithu Oragadam Lake. Problems such as dumping of garbage, sewage, water mining and construction of buildings have severely threatened the upkeep of these water resources. The industrial units drive the economy of Ambattur. It was a renowned auto ancillary hub which was joined by many IT companies in the late 2000s. The city has several manufacturing units of military tanks, textile industries, railway concrete sleepers, etc. IT companies such as MilesTs, Dell, Tata Consultancy Services, HCL Technologies, etc. have their development centers in Ambattur. A variety of birds reside in and around Ambattur; several woodland birds and water birds visit the region.
IDBI Bank was established to provide credit and other financial facilities for the development of the fledgling Indian industry, in 1964. The Government of India owns it. It is a nationalized bank treated on par with State Bank of India (SBI) and other nationalized banks as per the notification dated 26th February 2013 by the finance ministry. At present,77% stake in IDBI Bank is holding by the government. In the current fiscal of 2017-18, the bank made a loss of Rs.853 crore compared to a profit of Rs.241 crore earned during the last fiscal year. It currently has 3,817 ATMs, 1,995 branches, including one overseas office in Dubai. On June 29, 2018, Life Insurance Corporation of India (LIC) has got a technical go-ahead from IRDAI to increase stake in IDBI Bank up to 51%. The RBI formed a committee which recommended the development financial institution (IDBI) to diversify its activity and harmonize the role of development financing and banking activities by getting away from the conventional distinction between commercial banking and developmental banking. The bank had 16,555 employees, out of which 197 were employees with disabilities, as on 31st March.