As per my knowledge, there is no Branch of Tamilnad Mercantile Bank Ltd in Adyar.
To know about the other Branches of Tamilnad Mercantile Bank Ltd in India follow the below given steps:

Visit the official website of Tamilnad Mercantile Bank Ltd

Click to “Branch Network” on the top of the home page

Click to “Network Map”

Click to “Tamilnadu”

On the new page, you will get the list of all the Branches of the Bank in Chennai

That page will look like this:



Bank’s Branch in Tamilnadu

Ariyalur, Tamilnadu
Chennai, Tamilnadu
Coimbatore, Tamilnadu
Cuddalore, Tamilnadu
Dharmapuri, Tamilnadu
Dindigul, Tamilnadu
Erode, Tamilnadu
Kancheepuram, Tamilnadu
Kanyakumari, Tamilnadu
Karur, Tamilnadu
Krishnagiri, Tamilnadu
Madurai, Tamilnadu
Nagappattinam, Tamilnadu
Namakkal, Tamilnadu
Nilgiris, Tamilnadu
Perambalur, Tamilnadu
Perundurai, Tamilnadu
Pudukottai, Tamilnadu
Ramanathapuram, Tamilnadu
Salem, Tamilnadu
Sivaganga, Tamilnadu
Thanjavur, Tamilnadu
Theni, Tamilnadu
Thiruvarur, Tamilnadu
Tiruchirapalli, Tamilnadu
Tirunelveli, Tamilnadu
Tirupur, Tamilnadu
Tiruvallur, Tamilnadu
Tiruvannamalai, Tamilnadu
Tuticorin, Tamilnadu
Vellore, Tamilnadu
Villupuram, Tamilnadu
Virudunagar, Tamilnadu