| Title | Website | City | State | Founded Year |
|---|---|---|---|---|
Aerojet Rocketdyne (now L3Harris) | rocket.com | El Segundo | CA | — |
Ball Aerospace / BAE Systems Space | baesystems.com | Broomfield | CO | — |
Boeing | boeing.com | Arlington | VA | — |
Boeing HorizonX | boeing.com | Arlington | VA | — |
Embry-Riddle Aeronautical University | — | DAYTONA BEACH | FL | — |
Firefly Aerospace | fireflyspace.com | Cedar Park | TX | — |
General Dynamics | gd.com | Reston | VA | — |
L3Harris Technologies | l3harris.com | Melbourne | FL | — |
Lockheed Martin Space | lockheedmartin.com | Littleton | Colorado | 1995 |
Lockheed Martin Ventures | lockheedmartin.com | Bethesda | MD | — |
National Aeronautics and Space Administration (NASA) | nasa.gov | Washington | DC | — |
Northrop Grumman Colorado | northropgrumman.com | Aurora | CO | — |
Northrop Grumman Innovation Systems | northropgrumman.com | Chandler | Arizona | 1939 |
Northrop Grumman Ventures | northropgrumman.com | Falls Church | VA | — |
Pratt & Whitney Innovation Campus | prattwhitney.com | East Hartford | CT | — |
Raytheon / RTX Colorado | rtx.com | Aurora | CO | — |
Raytheon Missiles & Defense | rtx.com | Tucson | Arizona | 1922 |
Sierra Space | sierraspace.com | Louisville | Colorado | 2021 |
Starburst Aerospace | starburst.aero | Los Angeles | CA | — |
United Launch Alliance | ulalaunch.com | Centennial | CO | — |