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Crewless Marine Acoustics LLC

64 Ferry Landing Cir, Portsmouth, RI 02871

ACTIVELAST SEEN IN FEDERAL DATA SEP 2026 · 2 SOURCES

Operating signal within 12 months from two or more independent sources.

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Homepage of Crewless Marine Acoustics LLC
Their homepage, crawled JUL 2026

What they make

Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing334511

## Summary: Crewless Marine is a company specializing in the development of autonomous underwater systems and acoustic solutions for a wide range of applications, including offshore wind, marine mammal tracking, and security. They offer end-to-end solutions, from acoustic sensors to the is a robust means of detecting, classifying, and tracking threat vessels on the ocean surface and below. Their systems can provide an end-to-end mitigator for theseabout

SUMMARIZED FROM THE COMPANY’S OWN WEBSITE

Where it is

41.63519, -71.25039 · CENSUS TIGER
COUNTY
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Every listed plant in Newport County

Also at this address

No other federal record shares this street address.

WHERE THIS RECORD COMES FROM — 2 FEDERAL SOURCES, 8 FIELDS

Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.

SourceEvidenceFirst seenLast seen
SAM GOVOPERATINGAPR 2026SEP 2026
COMPANY SITEOPERATINGJUL 2026AUG 2026
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
FIELDSOURCESIGNAL
ADDRESS LINE1SAM GOV
CAGE CODESAM GOV
CITYSAM GOV
GEOMCENSUS GEOCODERJUL 2026
NAMESAM GOV
REGISTRATION EXPIRATIONSAM GOV
STATESAM GOV
WEBSITESAM GOV

Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

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