Katihar is situated in the eastern regions of the Indian state of Bihar. It functions as the regional headquarter of the Katihar district. It is known all over the eastern part of India for being a highly strategic railway junction. This city belonged to the Purnia district earlier. It is a part of the Mithila region. Katihar has a widespread railway network which connects the city to every other part of the country. It is known for its connectivity to the nooks and corners of the North East via railway and hence it is sometimes called "The Gateway of North-East." The city is located in the interior of Bihar and does not have a good network of roads. Katihar has many renowned educational institutions. Schools like Kendriya Vidyalaya, Ramakrishna Mission and Jawahar Navodaya Vidyalaya have their branches in the city. Quite a few well-known colleges in Katihar offer courses in medical sciences, technology. law and other disciplines. The city has a special inclination towards Movies and Sports. There are many movie theatres and open grounds to support these passions of the residents. The railway junction, which is connected to six different lines, is the main revenue generator for this city. Katihar is also a commercial city with plenty of shops, showrooms and restaurants.
Ratnakar Bank was founded in August 1943. According to Business World-PWC Best Bank Survey, it was rated as the fastest growing small bank simultaneously in the year 2013, 2014 and 2015. In the year 2013, it bought a particular business of the Royal Bank of Scotland due to which 1.5 lakh of RBS customers moved to RBL Bank. In the year 2016, it acquired a 30% stake in Swadharv Finserve Pvt Ltd.RBL bank started the first credit card for Gold enthusiasts in association with Indian Gold Union. To support the government campaigns such as Make In India and Startup India, the RBL Bank came up with the Startup Club to fulfill the end to end banking needs of the emerging entrepreneurial community. It has also started the financial literacy program referred to as "Shaksham" in association with CDC to provide education to 25000 individuals and 300 villages in the four districts of MP. The RBL bank has also been a banking partner for the Delhi Daredevils. RBL even started another financial literacy program "Swadhaar Finaccess" for women from lower-income communities in association with Swadhaar Information and Management Services in Gujarat and Mumbai.