Private spaceflight

• Armadillo Aerospace 2000 - Present
• SpaceShipOne 2003 - 2004
• Bigelow Aerospace 1999 - Present
• SpaceX 2002 - Present
• Virgin Galactic 2004 - Present
• SpaceShipTwo 2010 - Present
• ARCA (NGO) 1999 - Present
• Genesis I 2006 - 2019
• Genesis II 2007 - Present
• Google Lunar X Prize 2007 - 2015
• Astrobotic Technology 2008 - Present
• BlastOff! Corporation 1999 - 2001
• Puli Space Technologies 2010 - Present
• Shackleton Energy Company 2007 - Present
• Moon Express 2010 - Present
• IAR 111 2013
• Golden Spike Company 2010 - Present
• Deep Space Industries 2013 - Present