Delphi-TVS is a joint venture between Delphi Corporation, USA and     T.V. Sundaram Iyengar & Sons, India  manufacturing Diesel Fuel Injection Equipment for Cars, Sports Utility and Multi Utility Vehicles, Light Commercial Vehicles, Tractors, Single & Two Cylinder engines. Delphi is the largest automotive supplier in the world and TVS is the largest automotive systems supplier in India. The company has a track record of sustained growth since it was set up. Delphi-TVS has obtained ISO/TS 16949 and ISO 14000 certifications. The company has been honoured by the ACMA Gold Award for Manufacturing Excellence, ACMA Technology Award, Manufacturing Excellence Gold Award from Frost & Sullivan and  Delphi Asia Pacific Environmental Excellence Award. Delphi-TVS has also won the JIPM TPM Excellence Award (First Category).

Delphi-TVS has invested extensively on facilities, which include engine test cells, emissions test equipment, endurance test rigs, pump calibrating rigs and CAD systems to develop products and applications to meet the ever increasing demands of customer requirement.