AU Small Finance Bank Ltd. engages in the provision of banking services. It operates through the following segments: Treasury, Retail Banking, Wholesale Banking, and Other Banking Operations. The Treasury segment consists of net interest earnings from the bank's investment portfolio, money market borrowing, and lending and gains or losses on investment operations. The Retail Banking segment serves retail customers through a branch network, and other delivery channels. The Wholesale Banking segment provides loans, non-fund facilities and transaction services to large corporates, emerging corporates, public sector units, government bodies, financial institutions, and medium scale enterprises. The Other Banking Operations segment includes income from para banking activities such as debit cards, third party product distribution, and the associated costs. The company was founded by Sanjay K. Agarwal in 1996 and is headquartered in Jaipur, India.