Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing government contracts
270 open Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing notices under NAICS 334511 right now. Federal buyers posted 756 since Aug 7, 2026.
Latest Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing notices
Open notices first, soonest deadline first. Recently closed ones follow, so you can see what gets bought. Every row links to the official record.
Agencies buying Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
Who posted notices under NAICS 334511 since Aug 7, 2026, busiest first.
| Agency | Notices | Open now |
|---|---|---|
| Defense Logistics Agency Department of Defense | 306 | 118 |
| Department of the Navy Department of Defense | 251 | 92 |
| Department of the Air Force Department of Defense | 79 | 28 |
| Department of the Army Department of Defense | 44 | 10 |
| U.S. Geological Survey Department of the Interior | 11 | 3 |
| U.S. Coast Guard Department of Homeland Security | 10 | 2 |
| National Oceanic and Atmospheric Administration Department of Commerce | 9 | 1 |
| U.S. Fish and Wildlife Service Department of the Interior | 8 | 4 |
| Transportation Security Administration Department of Homeland Security | 5 | 4 |
| Federal Aviation Administration Department of Transportation | 4 | 1 |
| U.S. Marshals Service Department of Justice | 3 | 0 |
| Bureau of Reclamation Department of the Interior | 3 | 2 |
| National Transportation Safety Board | 2 | 0 |
| National Aeronautics and Space Administration | 2 | 1 |
| U.S. Special Operations Command Department of Defense | 2 | 0 |
Every federal buyer is listed in the agency directory.
Who wins Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing contracts
Contractors ranked by value obligated on NAICS 334511 awards.
| Contractor | Awards | Obligated |
|---|---|---|
| Lockheed Martin Corporation UEI CWM4UN76ZQW8 | 59 | $16.6B |
| Raytheon Company UEI MZK8TCNF24G2 | 26 | $9.5B |
| Raytheon Company UEI XSV6AZJ6SDJ7 | 150 | $8.2B |
| Lockheed Martin Corporation UEI H11HD5VHGHN3 | 70 | $7.5B |
| Raytheon Company UEI YD6LTFVUZNG1 | 122 | $7.5B |
| Raytheon Company UEI NBSLHP77ZJQ1 | 52 | $6.5B |
| Lockheed Martin Corporation UEI NMHFLDYJJ4C5 | 27 | $6B |
| Northrop Grumman Systems Corporation UEI H9M6J1PND9M3 | 24 | $3.9B |
| Northrop Grumman Systems Corporation UEI E4X3BLZPPPX3 | 57 | $3.9B |
| Raytheon Company UEI LWF3QUSCDNG1 | 15 | $3.3B |
From federal award records of $1M or more since October 2023. More in the contractor directory.
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Questions people ask
What is NAICS 334511?
NAICS 334511 is the federal industry code for Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing. Agencies attach it to solicitations for this work, and it decides which small business size standard applies.
Are these real government contracts?
Yes. Every row comes from the public feed of the official source, most often SAM.gov, and links straight to the official notice. Confirm deadlines and amendments there before you respond.
Will this page list every open Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing bid?
No single search can. Agencies sometimes file this work under a neighboring code or describe it differently. Use this page to find leads fast, then check scope, eligibility, and attachments in the official notice.
How often is this page updated?
The list refreshes through the day from the same opportunity database that powers Captivaq. It currently tracks 270 open notices.
How do I hear about new ones without checking back?
Captivaq watches the sources against your company profile and alerts you when a fitting notice posts, then scores the fit and drafts the response. That is the product behind this page.
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Captivaq is an independent service from Logesta Labs LLC and is not affiliated with or endorsed by the U.S. government or SAM.gov. The notice on the official source portal is the record that governs; confirm deadlines and amendments there.