1. All the worlds governments.(Not sure if this includes everyone in the government or just the head of the government at the time.)
Nope.
2. Nasa including every astronaut ever, and at the bare minimum all the mission control guys in both Houston and at the Cape.
Very few people need to be "in on it" at NASA; most likely just the Astronauts and the top dogs at NASA. Everyone else is just doing their job.
3. JPL lab where most of our stuff to Mars is controled from. Not sure how deep that goes.
The mars missions are being faked. There is plenty of evidence for this, from fake data loss to misleading color data.
4. Every satellite TV company
All satellites are put into space by government contractors. Direct TV doesn't have a launchpad. They pay government contractors a lot of money to design, maintain, and launch a satellite (pesudolite) into the sky for them.
5. Every GPS manufacturer(which by the way used to be a military only system. Guess they thought the would try it out on us first to see if we would believe in it.)
GPS is possible on a Flat Earth.
6. Every satellite Phone manufacturer
Those phones communicate with pesudolites.
7. The weather channel, Alot of their images come from weather satellites.
Weather data comes from weather balloons and weather pesudolites.
8. U-2, SR-71 and any other pilots who cruise around above 60,000 ft and have actually seen the curvature of the earth while in flight.
Those military craft are looking at the circular spotlight of the sun shining upon the Flat Earth.
9. An entire Air Force base in the Azores, where the shuttle might land after taking off from Florida.
The shuttle most likely lands on a platform out at sea.
10. Whomever they are using to actually guard and maintain security at the icewall. For the entire life of that person.
There are no military guards on Antarctica. Whoever said that was mistaken.