| 1 | THE BOEING COMPANY | $36,870,758,411 | 12 | $3,072,563,201 | Aug 11, 2025 | General Services Administ… |
| 2 | NORTHROP GRUMMAN SYSTEMS CORPORATION | $5,475,168,149 | 4 | $1,368,792,037 | Sep 01, 2020 | National Aeronautics and … |
| 3 | LOCKHEED MARTIN CORP | $3,376,309,112 | 6 | $562,718,185 | Oct 10, 2024 | National Aeronautics and … |
| 4 | HAMILTON SUNDSTRAND SPACE SYSTEMS INTERNATI… | $1,451,665,745 | 1 | $1,451,665,745 | Oct 01, 2010 | National Aeronautics and … |
| 5 | LOCKHEED MARTIN CORPORATION | $538,508,571 | 1 | $538,508,571 | Apr 02, 2018 | National Aeronautics and … |
| 6 | AXIOM SPACE INC | $522,762,597 | 2 | $261,381,299 | Jun 23, 2023 | National Aeronautics and … |
| 7 | SOUTHWEST RESEARCH INSTITUTE | $480,889,299 | 5 | $96,177,860 | Jan 22, 2025 | National Aeronautics and … |
| 8 | SPACE EXPLORATION TECHNOLOGIES CORP. | $425,568,844 | 1 | $425,568,844 | Jun 26, 2024 | National Aeronautics and … |
| 9 | BAE SYSTEMS SPACE & MISSION SYSTEMS INC. | $411,180,674 | 2 | $205,590,337 | Feb 24, 2025 | National Aeronautics and … |
| 10 | TEXTRON AVIATION INC | $302,686,705 | 5 | $60,537,341 | May 26, 2026 | Department of Transportat… |
| 11 | REGENTS OF THE UNIVERSITY OF CALIFORNIA, THE | $199,537,577 | 1 | $199,537,577 | Jul 15, 2002 | National Aeronautics and … |
| 12 | S P KOROLEV ROCKET AND SPACE PUBLIC CORPORA… | $197,821,846 | 1 | $197,821,846 | Aug 04, 2006 | National Aeronautics and … |
