Check out The Indian Space Research Organization (ISRO) 104 satellites on one rocket

Successful launch and satellite injection into their respective orbits.

The Indian Space Research Organization (ISRO) launched a Polar Satellite Launch Vehicle (PSLV) carrying 104 satellites (101 are nanosats) on Feb. 15, 2017 (0358 GMT)
PLANET LAUNCHES SATELLITE CONSTELLATION TO IMAGE THE WHOLE PLANET DAILYPLANET LAUNCHES SATELLITE CONSTELLATION TO IMAGE THE WHOLE PLANET A PSLV rocket lofts 88 Flock 3p Dove satellites into orbit Robbie Schingler | February 14, 2017 February 14, 2017, 19:58 PST Today Planet successfully launched 88 Dove satellites to orbit—the largest satellite constellation ever to reach orbit. This is not just a launch (or a world record, for that matter!); for our team this is a major milestone. With these satellites in orbit, Planet will reach its Mission 1: the ability to image all of Earth’s landmass every day. Tonight is the culmination of a huge effort over the past 5 years. In 2011 we set ourselves the audacious mission of imaging the entire Earth land area every day. We were convinced that armed with such data, humanity would be able to have a significant positive impact on many of the world’s greatest challenges. We calculated that it would take between 100-150 satellites to achieve this, and we started building them. After today’s launch, Planet operates 144 satellites in orbit. We have reached our milestone. It’s taken a minor Apollo project to get here! Behind the scenes we’ve miniaturized satellites; learned how to manufacture them at scale; constructed the world’s second largest private network of ground stations; custom built an automated mission control system; created a massive data pipeline able to process the vast amount of imagery we collect; and developed a software platform that lets customers, researchers, governments and NGOs access imagery quickly. ...