The event began on April 17.
Speaking at the event, Commerce Secretary Rita Teaotia said that India's demographics coupled with its strong push for skill development can impart it global leadership in services exports.
The GES was organised by the Department of Commerce in association with CII.
She also said that India offers high quality services at competitive costs.
The GES has emerged as a platform for showcasing services sectors in the world.
CII said in a statement said that 35 MOUs were signed.
The 4th GES will be held in April 2018 at the India Expo Mart, Greater Noida.