Ship Building and Repairing government contracts
231 open Ship Building and Repairing notices under NAICS 336611 right now. Federal buyers posted 785 since Aug 7, 2026.
Latest Ship Building and Repairing 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 Ship Building and Repairing
Who posted notices under NAICS 336611 since Aug 7, 2026, busiest first.
| Agency | Notices | Open now |
|---|---|---|
| Department of the Navy Department of Defense | 417 | 130 |
| U.S. Coast Guard Department of Homeland Security | 203 | 60 |
| Defense Logistics Agency Department of Defense | 73 | 23 |
| Department of the Army Department of Defense | 46 | 10 |
| National Oceanic and Atmospheric Administration Department of Commerce | 19 | 4 |
| U.S. Geological Survey Department of the Interior | 5 | 0 |
| National Park Service Department of the Interior | 5 | 2 |
| Great Lakes St. Lawrence Seaway Development Corporation Department of Transportation | 4 | 0 |
| Maritime Administration Department of Transportation | 4 | 0 |
| Forest Service Department of Agriculture | 3 | 0 |
| U.S. Fish and Wildlife Service Department of the Interior | 3 | 2 |
| Department of State | 2 | 0 |
| GSA Federal Acquisition Service General Services Administration | 1 | 0 |
Every federal buyer is listed in the agency directory.
Who wins Ship Building and Repairing contracts
Contractors ranked by value obligated on NAICS 336611 awards.
| Contractor | Awards | Obligated |
|---|---|---|
| Electric Boat Corporation UEI E7BEKJ4V9528 | 25 | $100B |
| Huntington Ingalls Inc UEI WMXDDH6HJNA5 | 94 | $63.6B |
| Huntington Ingalls Incorporated UEI C3NLZNSMU254 | 49 | $45.5B |
| Bath Iron Works Corporation UEI FREEMCLKFXE3 | 19 | $27.4B |
| Austal USA, LLC UEI RG6LJJM6JBS3 | 85 | $14B |
| National Steel and Shipbuilding Company UEI Q85KVUK3JBF5 | 28 | $13.1B |
| Lockheed Martin Corporation UEI MJENSFHZJP11 | 32 | $10.4B |
| Bollinger Shipyards Lockport, L.L.C. UEI KK7TLU2HQGH9 | 17 | $6.5B |
| Davie Defense Inc. UEI DYABDAZV92C1 | 1 | $3.5B |
| Textron Systems Corp UEI WEE9WFHMACH9 | 4 | $3.1B |
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 336611?
NAICS 336611 is the federal industry code for Ship Building and Repairing. 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 Ship Building and Repairing 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 231 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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More codes like this one are in manufacturing. Bidding in Canada? Tenders there classify work by UNSPSC rather than NAICS; start from Canadian government tenders.
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.