Port and Harbor Operations government contracts
3 open Port and Harbor Operations notices under NAICS 488310 right now. Federal buyers posted 13 since Aug 7, 2026.
Latest Port and Harbor Operations 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 Port and Harbor Operations
Who posted notices under NAICS 488310 since Aug 7, 2026, busiest first.
| Agency | Notices | Open now |
|---|---|---|
| Department of the Navy Department of Defense | 7 | 0 |
| Bureau of Land Management Department of the Interior | 3 | 1 |
| U.S. Coast Guard Department of Homeland Security | 2 | 2 |
| National Oceanic and Atmospheric Administration Department of Commerce | 1 | 0 |
Every federal buyer is listed in the agency directory.
Who wins Port and Harbor Operations contracts
Contractors ranked by value obligated on NAICS 488310 awards.
| Contractor | Awards | Obligated |
|---|---|---|
| S.C.A. - Shipping Consultants Associated LTD. UEI KCUZB2ENUZH8 | 56 | $106M |
| Metson Marine Services, Inc UEI T7GKHACDCWC3 | 4 | $65.5M |
| Waypoint LLC UEI TLLKE4QZG9N4 | 22 | $47.6M |
| Kira Construction Management LLC UEI FNW8XMRE16B4 | 2 | $43.9M |
| Yulista Support Services LLC UEI KMLFHN4MZH15 | 1 | $40.6M |
| Global Defense Logistics S.R.L. UEI DWGCRSAUWPY1 | 13 | $38.9M |
| US Facilities Inc UEI MVYKGMYGNEJ4 | 2 | $28.6M |
| Inchcape Shipping Services Dubai LLC UEI DETGTHVWB4L8 | 15 | $27.3M |
| Windy Bay Services LLC UEI MEMQWL2F82S9 | 8 | $20.5M |
| De La Fuente Construction, Inc. UEI NPLJBZW52NF3 | 8 | $15.5M |
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 488310?
NAICS 488310 is the federal industry code for Port and Harbor Operations. 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 Port and Harbor Operations 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 3 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.