| 1 | THE BOEING COMPANY | $36,746,429,308 | 9 | $4,082,936,590 | Sep 26, 2024 | General Services Administ… |
| 2 | NORTHROP GRUMMAN SYSTEMS CORPORATION | $4,899,852,454 | 3 | $1,633,284,151 | Sep 01, 2020 | National Aeronautics and … |
| 3 | LOCKHEED MARTIN CORP | $3,299,291,403 | 5 | $659,858,281 | Jul 01, 2024 | National Aeronautics and … |
| 4 | HAMILTON SUNDSTRAND SPACE SYSTEMS INTERNATI… | $1,415,863,745 | 1 | $1,415,863,745 | Oct 01, 2010 | National Aeronautics and … |
| 5 | AXIOM SPACE INC | $516,279,833 | 2 | $258,139,917 | Jun 23, 2023 | National Aeronautics and … |
| 6 | SPACE EXPLORATION TECHNOLOGIES CORP. | $425,568,844 | 1 | $425,568,844 | Jun 26, 2024 | National Aeronautics and … |
| 7 | SOUTHWEST RESEARCH INSTITUTE | $390,677,810 | 2 | $195,338,905 | May 01, 2020 | National Aeronautics and … |
| 8 | BAE SYSTEMS SPACE & MISSION SYSTEMS INC. | $307,797,674 | 1 | $307,797,674 | May 24, 2018 | National Aeronautics and … |
| 9 | TEXTRON AVIATION INC | $252,742,590 | 4 | $63,185,648 | May 26, 2026 | Department of Transportat… |
| 10 | S P KOROLEV ROCKET AND SPACE PUBLIC CORPORA… | $197,821,846 | 1 | $197,821,846 | Aug 04, 2006 | National Aeronautics and … |
| 11 | LUNAR OUTPOST INC | $65,999,190 | 1 | $65,999,190 | May 26, 2026 | National Aeronautics and … |
| 12 | VENTURI ASTROLAB INC | $65,679,400 | 1 | $65,679,400 | May 26, 2026 | National Aeronautics and … |
