Dena Bank was a government-owned bank that in 2019 merged with Bank of Baroda. It was headquartered in Mumbai and had 1,874 branches. The bank was founded in 1938 and was nationalized in 1969 by the government of India.

Tamil Nadu (; Tamil: [ˈtamiɻ ˈnaːɽɯ] (listen), abbr. TN) is a state in southern India. It is the tenth largest Indian state by area and the sixth largest by population. Its capital and largest city is Chennai. Tamil Nadu is the home of the Tamil people, whose Tamil language—one of the longest surviving classical languages in the world—is widely spoken in the state and serves as its official language. The state lies in the southernmost part of the Indian peninsula, and is bordered by the Indian union territory of Puducherry and the states of Kerala, Karnataka, and Andhra Pradesh, as well as an international maritime border with Sri Lanka. It is bounded by the Western Ghats in the west, the Eastern Ghats in the north, the Bay of Bengal in the east, the Gulf of Mannar and Palk Strait to the south-east, and the Indian Ocean in the south. The at-large Tamilakam region that has been inhabited by Tamils was under several regimes, such as the Sangam era rulers of the Chera, Chola, and Pandya clans, the Pallava dynasty, and the later Vijayanagara Empire, all of which shaped the state's cuisine, culture, and architecture. After the fall of the Kingdom of Mysore, the British colonised the region and administered it as part of the Madras Presidency, headquartered at the city of Madras, now known as Chennai. After India's Independence in 1947, the Madras State came into existence, whose borders were linguistically redrawn by the States Reorganisation Act, 1956, losing territory to Kerala, Karnataka and Andhra Pradesh. The state was renamed as Tamil Nadu in 1969. It is home to a number of historic buildings, multi-religious pilgrimage sites, hill stations and three World Heritage Sites.The economy of Tamil Nadu is the second-largest in India, with a gross state domestic product (GSDP) of ₹24.85 lakh crore (US$310 billion) and has the country's 11th-highest GSDP per capita of ₹225,106 (US$2,800). It ranks 11th among all Indian states in human development index. Tamil Nadu is the most urbanised state in India, and one of the most industrialised states; the manufacturing sector accounts for more than one-third of the state's GDP. Its tourism industry is the largest among the Indian states. The Tamil film industry plays an influential role in the state's popular culture.

Sivaganga (Tamil: [siʋaɡəŋɡaɪ]) is a city and headquarters of the Sivaganga district in the Indian state of Tamil Nadu. Sivaganga is a rani velunachiyar kingdom of Tamil Nadu. It is an important city in this district for official and commercial purposes. Its nickname was Sivagangai Seemai.The city is located at a distance of 48 km (30 mi) from Madurai and 449 km (279 mi) from the state capital Chennai. It's known for 16th-century Sivagangai Fort, with its located on City Centre. Inside the fort, the Rajarajeshwari Amman Temple features many ornate sculptures. Nearby, the Government Museum has prehistoric relics and natural history displays. Sivaganga is administered by a municipality established in 1965. As of 2011, the municipality covered an area of 10.2 km2 (3.9 sq mi) and had a population of 40,403. The town is known for agriculture, metal working and weaving. The region around Sivaganga has considerable mineral deposits. Sivaganga comes under the Sivaganga assembly constituency which elects a member to the Tamil Nadu Legislative Assembly once every five years and it is a part of the Sivaganga constituency which elects its Member of Parliament (MP) once in five years. Roadways are the major mode of transportation to the town and it also has rail connectivity. The nearest seaport, V. O. Chidambaranar Port Trust, Thoothukudi is located 189 km (117 mi) from Sivaganga, while the nearest airport, Madurai International Airport, is located 53 km (33 mi) from the city.