SHELLFISH MARINE INC

No public capability snapshot available.

UEI / CAGEG4D2R3MQKT95COPY·21HG3COPYSAM.GOV

SAM statusActiveSAM.GOV

NAICS336611 · 488320 · 488330 · 488390SAM.GOV

Federal awardsNo federal awards on recordAwards as of Aug 26, 2026USASPENDING

PatentsNo patents on recordPatents as of Aug 26, 2026USPTO

Headquarters91 West Ave · West Sayville, NY · 11796ORG WEBSITE

AUTHORITATIVESAM.gov · USAspending · SBIR.gov · USPTO

ORG WEBSITEStated by the company, unconfirmed

NERDRUMS-DERIVEDInferred by analysis — never shown as fact

ORG-CONFIRMEDReviewed and confirmed after claiming

UNDER REVIEWDisputed — original retained, context shown

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Shellfish Marine Inc, a manufacturer headquartered in West Sayville, NY, is registered under NAICS 336611 (Ship Building and Repair) with secondary codes spanning port and marine cargo services. Portolan flags a strong alignment with naval fleet sustainment, but the record carries no awards, patents, or capability data — only two verified signals. Worth tracking, but there's not enough evidence here yet to size opportunity or capability.

One neutral paragraph from public evidence — not a rating. Sources: USAspending · SAM.gov · USPTO.

1. JUL 15•Profile created — public data
2. AUG 26•Last refresh — public evidence