Marine Acoustics Inc
Marine Acoustics Inc is a small business in Middletown, RI registered on SAM.gov to bid on federal contracts. It has won about $14.6 million in federal prime contracts since fiscal year 2024, according to USAspending.gov.
- UEI
- GFYSC3GLEN39
- CAGE code
- 4W813
- SAM.gov registration
- Active
Registration details
| Legal business name | Marine Acoustics Inc |
|---|---|
| Unique Entity ID (UEI) | GFYSC3GLEN39 |
| CAGE code | 4W813 |
| Location | Middletown, RI |
| SAM.gov registration | Active through Jan 15, 2027 |
| Business started | 1987 |
| Primary NAICS code | 541330: Engineering Services |
| Website | www.marineacoustics.com |
Federal contract history
USAspending.gov shows no federal prime contracts for this UEI in the last five years. Many small businesses start as subcontractors to larger firms; see how to become a government subcontractor.
NAICS codes Marine Acoustics Inc is small under
On its SAM.gov registration, Marine Acoustics Inc meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
Open contracts in Marine Acoustics Inc's NAICS codes
527 open federal opportunities on SAM.gov use a NAICS code Marine Acoustics Inc is small under. These are due soonest.
- SB Set-Aside under Seaport – Battle Watch Support Services for CNIC
Due in 2 daysOct 12, 2026
- Engineering Drawings IDIQ
Due in 2 daysOct 12, 2026
- PAE Maritime Professional Support Services
Due in 2 daysOct 12, 2026
- MSC Engineering Drawings IDIQ
Due in 2 daysOct 12, 2026
- SOURCES SOUGHT Data at Rest (DaR) - 400 Obsolescence Resolution
✦ The Air Force (AFLCMC/WIW) is doing market research for installing and integrating a replacement for the E-3G AWACS DAR-400 data-at-rest unit, using a Government-owned KG-204…
Due in 2 daysOct 12, 2026
Similar small businesses
Other small businesses with the same primary NAICS code (541330) that have won federal contracts, starting with Rhode Island:
- Seacorp, LLC, Middletown, RI
- Mikel Inc, Middletown, RI
- Aerocyonics, Inc., East Greenwich, RI
- Electro Standards Laboratory, Inc., Cranston, RI
- Exodynamics Technology Incorporated, Cumberland, RI
- Attollo LLC, Cumberland, RI
Frequently asked questions
What is Marine Acoustics Inc's CAGE code?
Marine Acoustics Inc's CAGE code is 4W813. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is Marine Acoustics Inc's UEI?
Marine Acoustics Inc's Unique Entity ID (UEI) is GFYSC3GLEN39. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is Marine Acoustics Inc's SAM.gov registration active?
Yes, as of the latest SAM.gov public data, Marine Acoustics Inc's registration is active through jan 15, 2027. Registrations are renewed every year.
Is Marine Acoustics Inc a small business?
Marine Acoustics Inc is registered on SAM.gov as small under 4 NAICS codes, including its primary code, 541330. Size is set per NAICS code, so a business can be small for some contracts and not others.
Keep going
- Look up another business's CAGE code or UEI
- Check a SAM.gov registration's status
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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 ask us to remove this page, email hello@fedready.us.