Since 1989, the company has traversed a long way to emerge as an integrated Infrastructure Service Solutions provider.

• 1989 Started operations and identified infrastructure as the core sector.
• 1992 Initial Public Offering. Listed on all major Stock Exchanges.
• 1997 IFC, FMO and DEG invested as strategic equity partners.
• 2002 Promoted India's first Equipment bank - QUIPPO.
• 2005 1st Indian NBFI to be listed on the London Strock Exchange.
• 2008 JV with BNP Paribas Leasing Solutions, 100% subsidiary of BNP Paribas.
• 2009 Strategic partnership with Tata Group for passive telecom infrastructure business.
• 2010 Synergistic integration of Srei and Quippo to create a fully integrated Holistic Infrastructure Institution.
• 2011 Accorded 'Infrastructure Finance Company' and 'Public Finance Company'.
• 2012 Received Certificate of Registration for Mutual Fund (Infrastructure Debt Fund) from SEBI.