Space Craft (Wikipedia)
There are several different space crafts that are needed for this expedition. We need Space Tugs, Crew and Cargo Capsules and Moon Landers.
Groups Currently Engaged
Northrop Grumman Lunar Lander
Armadillo Aerospace - Lunar Launch Craft
China National Space Administration
Acuity Technologies Lunar Launch Craft
United Launch Alliance - Lunar Transporation
SpaceX - Lunar Transporation