ISRO has recorded as the 1st agency who sent 104 satellites in a single launch

Indian Space Research Organisation (ISRO) scripted history on by successfully launching a record 104 satellites, including India's earth observation satellite, on a single rocket from the spaceport in Sriharikota.

This is the highest number of satellites ever launched in a single mission.

The space agency's trusted workhorse Polar Satellite Launch Vehicle PSLV-C37,

on its 39th mission, took off in the morning, at 9.28 am, 15-feb-2017, from Sriharikota space centre with the 104 satellites,
The first to be let off was India's high resolution Cartosat-2 series satellite

made especially to monitor activities of India's hostile neighbours at a resolution of less than a metre keeping a bird's eye view on both Pakistan and China.The two Indian nano-satellites are ISRO's INS-1A and INS-1B.

101 co-passenger satellites, 96 belong to USA, five from International customers of ISRO -- Israel, Kazakhstan, Netherlands, Switzerland, United Arab Emirates, respectively