Vadodara is more popularly known by its earlier name Baroda. It is an important city in Gujarat. Vadodara stands third among the largest cities in Gujarat, closely following Ahmedabad and Surat. It is known for its rich cultural heritage, and hence the city has earned the name of the ?Sanskrit Nagar? or the ?Kala Nagari? (City of Arts). After the Mughals were expelled by the Marathas from Gujarat, their local lieutenants known as the Gaekwad clan settled down in Vadodara. The descendants of the royal family still remain in this city in the famous Lakshmi Vilas Palace. Fertilizers, medicines, compounds, fisheries, dairy, fiber weaves and machine gears contribute to this citys economy. Crops like rice, wheat, grams, sugarcane, yellow peas and yarn are harvested in Vadodara. The city is located on the banks of the Vishwamitri river. Vadodara experiences a semi-arid climate, with dry summers and winters and humid monsoon days. Many large-scale and heavy industries can be found in this city. Units of Indian Oil Corporation (IOCL), Indian Petrochemicals Corporation Limited (IPCL), Gujarat State Fertilizers & Chemicals (GSFC), Oil and Natural Gas Corporation (or ONGC), Gujarat Alkalis and Chemicals Limited (GACL) and Gas Authority of India Limited (GAIL) are to be found in and around the city. There are numerous educational institutions in Vadodara including the largest university in Gujarat - Maharaja Sayajirao University of Baroda.
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.