National Aeronautics and Space Administration
NASAFederal Agency
Top Contractors
| Rank | Contractor | Amount |
|---|---|---|
| #1 | The Boeing Company | $23.8B |
| #2 | Northrop Grumman Systems Corporation | $17.0B |
| #3 | Space Exploration Technologies Corp. | $3.4B |
| #4 | Caci, Inc. - Federal | $2.8B |
| #5 | General Electric Company | $2.7B |
| #6 | L3harris Technologies, Inc. | $2.1B |
| #7 | The Johns Hopkins University Applied Physics Laboratory LLC | $2.0B |
| #8 | Peraton Inc. | $2.0B |
| #9 | Kbr Wyle Services, LLC | $1.8B |
| #10 | Bechtel National, Inc. | $1.6B |
For National Aeronautics and Space Administration, the underlying data on this page comes from USASpending.gov federal awards data. The breakdown above is the federal record; the paragraphs below add the per-entity context that makes the headline numbers usable for a real decision rather than just a data lookup.
Every number on this page links back to USASpending.gov federal awards data; the methodology page describes the inputs, refresh cadence, and known limitations of the underlying data product.
For readers using this page as a decision input, the related-entity pages elsewhere on the site provide the comparison set. The most useful comparison for National Aeronautics and Space Administration is typically a peer within U.S. federal contracts, grants, and awards with similar size, similar exposure, or similar geography — not the national-level summary alone.