ESAF Small Finance Bank Ltd. engages in the provision of commercial banking services. It operates through the following segments: Treasury, Wholesale Banking, Retail Banking, and Other Banking Operations. The Treasury segment includes interest earnings on the firm's investment portfolio, gains or losses on investment operations, and earnings from foreign exchange business. The Wholesale Banking segment provides loans to the corporate customers. The Retail Banking segment includes loans that are offered to non-corporate customers. The Other Banking Operations segment consists of income earned from debit cards and third-party product distribution and associated costs. The company was founded by Kadambelil Paul Thomas in 1992 and is headquartered in Thrissur, India.