The largest and the capital city of the Indian state of Mizoram is Aizawl. It is the states center of administration and houses all the important government offices such as the civil secretariat and the state assembly house. The population of Aizawl is around 3 lakhs and it strongly reflects the various communities of the ethnic Mizo people. 93% of the population is Christian. The city is located in between the Tlawng river valley and the Tuirial river valley. It has a mild sub-tropical climate but also experiences heavy rainfall. The economy of Aizawl is primarily sustained by government services. The major banks are located within Aizawl, employing many residents. The tourism industry is a flourishing trade in the scenic city of Aizwal, which has many hotels that further boost the citys economy. The city is moderately connected to the neighboring areas and the government is working on improving the connectivity. The various places of tourist interest in and around Aizwal are Solomons Temple, Baktawng Village, Durtlang Hills, Bara Bazar, Mizoram State Museum, etc.
IOB based in Chennai, is a public sector bank with almost 3400 domestic branches, including 1150 branches in Tamil Nadu, and eight offices in overseas as of 31 October 2017. An ISO certified in-house Information Technology department, which had developed the software used by IOB to provide online banking to customers earlier. The IOB had a network of around 3300 ATMs across India, as of 2016. The branches of IOB are in Singapore, Bangkok, Colombo, Seoul. The representative offices of IOB are in Guangzhou, Dubai, and Vietnam. In 1937, the Indian Overseas Bank (IOB) was established by Thiru.M. Ct. M. Chidambaram Chettyar for encouraging foreign exchange operations and overseas banking. IOB opened a representative office each in Guangzhou, China, and Kualalampur. IOB opened other Representative offices in Dubai and the United Arab Emirates in the year 2009. In 2015, IOB launched m Passbook applications and new mobile banking services. The Apollo Munich Health Insurance has tied up with IOB to serve specialized health and personal accident products to its customers.