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S3 Aerodefense LLC has won 21 federal contract awards worth $7.8 million in our record between March 2026 and November 2026. Its main customers are the Department of Defense, the Department of Homeland Security. It works mostly in other aircraft parts and auxiliary equipment manufacturing (NAICS 336413) and other communications equipment manufacturing (NAICS 334290).
Contract awards
21
$7.8 million obligated
Top customers
Main industries
Wisconsin ($5.3 million), California ($1.4 million), Florida ($636,817), Alabama ($483,256).
| Award | Agency | Industry (NAICS) | Obligated (USD) | Signed |
|---|---|---|---|---|
| 70Z03827PA0000055 on USAspending.gov (opens in a new tab) | U.S. Coast Guard | 336413 other aircraft parts and auxiliary equipment manufacturing | $24,992 | 2026-11-12 |
| 70Z03826PC0000202 on USAspending.gov (opens in a new tab) | U.S. Coast Guard | 336413 other aircraft parts and auxiliary equipment manufacturing | $166,254 | 2026-09-03 |
| 70Z03826PR0000314 |
From subcontracts reported under federal contracts.
| Company | Relationship | Subcontracts | Amount (USD) |
|---|---|---|---|
| BOEING COMPANY, THE | Prime they work under | 4 | $4,774,812 |
| L-3 COMMUNICATIONS INTEGRATED SYSTEMS L.P. | Prime they work under | 2 | $4,751,193 |
| DEFENSE SYSTEMS AND SOLUTIONS | Prime they work under | 1 | $232,311 |
| U.S. Coast Guard |
| 336413 other aircraft parts and auxiliary equipment manufacturing |
| $104,185 |
| 2026-08-12 |
| W91CRB26CA022 on USAspending.gov (opens in a new tab) | Department of the Army | 336413 other aircraft parts and auxiliary equipment manufacturing | $483,256 | 2026-07-15 |
| 70Z03826PC0000142 on USAspending.gov (opens in a new tab) | U.S. Coast Guard | 336413 other aircraft parts and auxiliary equipment manufacturing | $204,700 | 2026-06-22 |
| SPE4A626PS192 on USAspending.gov (opens in a new tab) | Defense Logistics Agency | 336413 other aircraft parts and auxiliary equipment manufacturing | $360,755 | 2026-06-18 |
| FA282326P0039 on USAspending.gov (opens in a new tab) | Department of the Air Force | 336412 aircraft engine and engine parts manufacturing | $636,817 | 2026-06-11 |
| SPE4A726PC145 on USAspending.gov (opens in a new tab) | Defense Logistics Agency | 336413 other aircraft parts and auxiliary equipment manufacturing | $200,222 | 2026-06-10 |
| SPE4A726PA366 on USAspending.gov (opens in a new tab) | Defense Logistics Agency | 336413 other aircraft parts and auxiliary equipment manufacturing | $271,770 | 2026-05-26 |
| SPE4A726F7190 on USAspending.gov (opens in a new tab) | Defense Logistics Agency | 336413 other aircraft parts and auxiliary equipment manufacturing | $378,436 | 2026-05-21 |
Showing the latest 10 of 21 awards. Sign up free to see them all