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Southwest Shipyard LP

Southwest Shipyard LP is a small business in Channelview, TX registered on SAM.gov to bid on federal contracts. It has won about $35.4 million in federal prime contracts as a small business since fiscal year 2024, according to USAspending.gov.

UEI
XPM6UTXVLSB1
CAGE code
31XZ9
SAM.gov registration
Active
Open contracts in NAICS 336611Is this your business? Claim it free

Federal contract history

Contract history from USAspending.gov is taking longer than usual to load. It will appear here in a moment, or when you reload the page in a few minutes.

Registration details

Show registration details

From SAM.gov's monthly public file dated Nov 1, 2026. If the business has updated its registration since, SAM.gov shows the newer details.

Registration details
Legal business nameSouthwest Shipyard LP
Unique Entity ID (UEI)XPM6UTXVLSB1
CAGE code31XZ9
LocationChannelview, TX
SAM.gov registrationActive through Apr 6, 2027
Business started1954
Primary NAICS code336611: Ship Building and Repairing
Websitewww.swslp.com
How to contactThrough its website above. No phone or email in SAM.gov's public file. Search UEI XPM6UTXVLSB1 in SBA's Small Business Search for a contact the business added.

Certifications and business types

No SBA certification (8(a), HUBZone or WOSB) in SAM.gov's public file (Nov 1, 2026).

SBA certifications let a business compete for set-aside contracts (set-asides explained). Check the current record on its SAM.gov entry.

How to check or correct this record

The file sometimes leaves a certification out, and a newer one won't be in it yet.

Check or correct this record at the source: open its SAM.gov entry, or search UEI XPM6UTXVLSB1 () in SAM.gov's entity search (free sign-in) and in SBA's Small Business Search (formerly DSBS), which shows SBA certifications. The business can update its details in its SAM.gov registration and its certifications at certifications.sba.gov.

NAICS codes Southwest Shipyard LP is small under

On its SAM.gov registration, Southwest Shipyard LP meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.

  • 336611 Ship Building and Repairing

Open contracts in Southwest Shipyard LP's NAICS codes

98 open federal opportunities on SAM.gov use one of Southwest Shipyard LP's NAICS codes and may be open to it: no set-aside, or, in the code it is registered small under, a small business set-aside. Here are a few, those in its primary code first, then those in Texas, then the soonest due.

  • CGC Manta DD FY27

    Department of Homeland Security · U.S. Coast Guard · Corpus Christi, TX

    Aircraft, ship & vehicle partsSmall business

    Due in 24 daysDec 1, 2026, 11:30 AM EST

  • Haul Out and Weld Repair

    Department of Homeland Security · U.S. Coast Guard · McKinleyville, CA

    Aircraft, ship & vehicle partsSmall business (partial)

    Due Nov 9, 2026 (check date)8:00 AM ESTSAM.gov archived this notice on Nov 7, 2026, before its response date. Check SAM.gov before you respond.

  • Uscgc Dolphin Fuel Tank Cleaning

    Department of Homeland Security · U.S. Coast Guard · Mobile, AL

    Aircraft, ship & vehicle partsSmall business

    Due in 2 daysNov 9, 2026, 9:00 AM EST

  • Combined Solicitation Synopsis

    Department of Defense · Department of the Navy

    Aircraft, ship & vehicle parts

    Due in 2 daysNov 9, 2026, 11:00 AM EST

  • Uscgc Hammer (Wlic 75302) USCG 68A Barge (68014) Drydock Repairs FY2027

    Department of Homeland Security · U.S. Coast Guard · Jacksonville, FL

    ✦ Combined synopsis/solicitation 70ZU0127QPBPL0001: the U.S. Coast Guard (CG-SEA-C21) wants a shipyard to do drydock repairs on the cutter USCGC HAMMER (WLIC 75302) and its USCG…

    Aircraft, ship & vehicle partsSmall business

    Due in 2 daysNov 9, 2026, 11:00 AM EST

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Similar small businesses

Other small businesses of a similar size with the same primary NAICS code (336611) that have won federal contracts in Texas:

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Frequently asked questions

What is Southwest Shipyard LP's CAGE code?

Southwest Shipyard LP's CAGE code is 31XZ9. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.

What is Southwest Shipyard LP's UEI?

Southwest Shipyard LP's Unique Entity ID (UEI) is XPM6UTXVLSB1. SAM.gov assigns the UEI, and it identifies the business across the federal government.

Is Southwest Shipyard LP's SAM.gov registration active?

Yes, as of SAM.gov's public data from Nov 1, 2026, Southwest Shipyard LP's registration is active through Apr 6, 2027. Registrations are renewed every year.

Is Southwest Shipyard LP a small business?

Southwest Shipyard LP is registered on SAM.gov as small under 1 NAICS code, including its primary code, 336611. Size is set per NAICS code, so a business can be small for some contracts and not others.

Keep going

Registration details come from SAM.gov's public entity extract and contract figures from USAspending.gov. Contact names and street addresses are left out. To change these details, update the registration on SAM.gov. To report a mistake on this page, or to ask us to remove it, email hello@fedready.us with the page address; we reply within 2 business days. For a removal, write from an address at the company.