Karaikudi is situated in the Sivaganga district of Tamil Nadu. It is a greater municipality and the states 20th largest urban agglomeration. It is part of the Chettinad area and has been declared a heritage town by the State Government of Tamil Nadu. Karaikudi is known for its palatial houses that are built with limestone called Karai Veedu. Karaikudi has derived its name from the thorny plant called Karai. It has been referred to in the ancient literature as Kareekudi. The name gradually got modified and modernized into Karaikudi. It was established in the 19th century. The oldest known structure in the area is the Koppudaiya Nayagi Amman Temple. The town of Karaikudi is home to the Nagarathars and the Chettiars who form the business community, the financiers and the trade facilitators. Karaikudi is a rapidly developing urban center. UNESCO has proposed to set up a Chettinad Heritage Museum in the area, recognizing the unique architectural style of the region. Karaikudi is known for its palm leaf baskets woven by the women, known as Chettinad Kottan. Chettinadu Kandangi sarees of Karaikudi are widely popular in the region. The handicraft industry in Karaikudi is indeed a thriving business. Karaikudi is also known for its delectable cuisine. There are many prominent temples in the area that attract tourists. Kundrakudi Shanmuganathan Temple, Ariyakudi Thiruvengamudayan Temple, Pillayarpatti Karpagavinayagar temple, Thirumayam Permual Temple, Kannadasan Mandapam, Kamban Manimandapam, Chettinad Raja Palace and Thousand windows house are the visitor attractions in Karaikudi
In 1927 the Dhanlaxmi Bank Ltd. was incorporated at Thrissur, Kerala by a group of ambitious visionaries. The Dhanlaxmi Bank has earned the trust and goodwill of clients with its rich heritage over the period of 90 years. It is due to the firm belief of the bank in the need to seek innovation, deliver the best service and demonstrate responsibility that it has grown from strength to strength in every area. Either it is about the number of customers, the scale of the banks business, the breadth of product offerings, the banking experience offered by the bank or the trust that people has developed on it. The bank has more than 653 touch points across India at the service of its customers. The focus of the bank has always been on customizing its services as per the customers and personalizing relations with them. The Bank has adopted Centralised Banking Solution at all its branches to extend the banking services to its clientele anywhere/anytime through multiple delivery channels. A data center has been set up in Bangalore by the bank, to keep the system of network operational 24/7. The Bank has also operated a disaster recovery center at Thrissur for meeting various contingencies. On 10 August 2010, the bank has changed its name from Dhanalakshmi Bank to Dhanlaxmi Bank. In March 2010, the bank introduced Dhanlaxmi Bank Platinum and Gold Credit cards.