IFIN Securities Finance Limited (ISFL) is a Public Company incorporated on 27th July 1989 under the name Narayan Sriram Investments Pvt. Ltd and subsequently changed to IFIN Securities Finance Limited (ISFL) on 29th August 2013. The company has been classified as Union Government Company and is a subsidiary of IFCI Financial Services Limited (IFIN) .

ISFL is a Non-Banking Financial Company (Non Deposit Taking) registered with the Reserve Bank of India (RBI) engaged in the business of Lending to Individuals and Corporates.