TMB Tamilnad Mercantile Bank Ltd Major expansion or diversification plans Announcement 2025 - New Branch Openings Tamilnad Mercantile Bank will open new branches in Thiyagaraja Nagar, Kanganankulam, Lakkapuram, Veerapandi, and Sholingur from September 29, 2025..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for Tamilnad Mercantile Bank Ltd