City Union Bank, is a rapidly growing regional bank with strong presence in Tamil Nadu. Incorporated in 1904 as The Kumbakonam Bank Limited, it is the oldest private sector bank in the country. CUB have over the years focussed using technology to improve banking experience and was the first Bank to bring in a AI based Robo Banking robot. Based out of Kumbakonam, Tamil Nadu, it has a network of 425 branches, with 291 (68%) branches in Tamil Nadu doing 72% of the business.
