Sonata Software, with its headquarter in Bangalore and its subsidiaries in the USA, UK Germany, Singapore and Dubai, is a leading IT consulting and services company. Sonata's customers are located across the US, Europe, Middle East and the Asia-Pacific region. Its portfolio of services includes IT Consulting, Product Engineering Services, Travel Solutions, Application Development, Application Management, Managed Testing, Business Intelligence, Infrastructure Management and Packaged Applications.

As per the industry rankings released by NASSCOM for 2008-09, Sonata Software figured among the Top 20 IT Software Services Exporters in India for the second consecutive year. Sonata Software has also been ranked Global #2 in the 2008 Top Ten ESO: Outsourced Software Development in The Black Book of Outsourcing.

Sonata has a turnover of 344 million USD (FY 08/09) and more than 2,700 employees worldwide.