Pallavaram, situated in the Indian state of Tamil Nadu, was originally known as Pallava Puram. It is a residential locality in Chennai. It is known for its bustling residential colonies and cantonments. The Pallavaram railway station serves the neighborhood and it belongs to the Chennai Suburban Railway Network. The historical town of Pallavaram has been resided in since the Paleolithic Age. Pallavaram has derived its name from the Pallava settlement in the area. The cantonment and aerodrome were built during the British rule. The British conducted mining activities on Pallavaram Hill. The hill, made of charnockite rock, presumably possesses healing properties. This city is one of the oldest inhabited regions in South India as many stone age artifacts have been uncovered in the area. The city has more than 2 lakh residents who speak in Tamil. Most of the residents work in various service sectors in the neighboring city of Chennai.
TMB, a private sector bank established in 1921 as Nadar bank, later the name changed to Tamilnad Mercantile Bank in November 1962. The head office of the Tamilnad Bank is at Thoothukudi, Tamil Nadu. The primary objective of founding TMB was to serve the Nadar business community, and the idea was proposed at the annual meeting of Nadar Mahajani Sangam at Tuticorin in 1920. AMMS Chinnamani Nadar found the other founding members of the bank and played a significant role in its formation in 1921. Outside Tamil Nadu, the bank opened its first branch in Bangalore in 1976. The bank had only four offices by 1947: Sivakasi, Tuticorin, Madurai, Virudhunagar. On 9 December 1984, the bank opened its first computerized branch in Tuticorin at WGC road. In 1983, the bank started using modern technologies and was the first to adopt computerization for branch level operations. All the 500 branches of the bank are connected using Infosys FINACLE software. For providing payment gateway services to its internet banking customers, TMB has partnered with Pay U India, Bill Desk, CC Avenue, etc. It is the first bank to provide POS machines and mobile banking to its customers. For connecting Head office with regional offices, the bank has adopted video conferencing facility. For ATM operations, TMB is a member of National Financial Switch.