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ADVANCED ACOUSTIC CONCEPTS, LLC

Subsidiary ofTHALESUEI: CGL3BBHE4LD5CAGE: 4GPS8

ADVANCED ACOUSTIC CONCEPTS, LLC is a federal contractor, registered under UEI CGL3BBHE4LD5 and CAGE code 4GPS8. It has been awarded $599,393,600 across 196 federal contracts. Primary work spans Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing, Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology), and Engineering Services. Top awarding agencies include Department Of Defense, Navsea Hq, and Department Of Defense (dod).

Contact Information

Registration and classification details

Registration

UEI Code

CGL3BBHE4LD5

CAGE Code

4GPS8

Entity Structure

Corporate Entity (Not Tax Exempt)

Established

N/A

Business Classifications

202XMF

NAICS Codes

334511Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing(Primary)
423430Computer and Computer Peripheral Equipment and Software Merchant Wholesalers
541330Engineering Services
541715Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)

Federal Contracting Overview

Award totals, agency breakdown, NAICS distribution, and geographic footprint.

AI Capability Profile

Advanced Acoustic Concepts, LLC specializes in the design, integration, and manufacturing of mission-critical electronic systems for defense applications, with deep expertise in search, detection, navigation, and guidance instrumentation. The company delivers hardware and software engineering servic...

Advanced Acoustic Concepts, LLC specializes in the design, integration, and manufacturing of mission-critical electronic systems for defense applications, with deep expertise in search, detection, navigation, and guidance instrumentation. The company delivers hardware and software engineering services for aeronautical and nautical systems, including power supplies, relay modules, junction boxes, and electronic safe-and-arm devices for ordnance systems. Their technical capabilities span electromechanical assembly, embedded systems development, and ruggedized component manufacturing, with proven experience in undersea warfare technologies and ordnance control systems. A key differentiator is their ability to bridge advanced research and production-grade hardware, particularly in sensitive domains like seabed warfare and undersea weapon systems, where precision, reliability, and rapid prototyping are essential. The contractor maintains a consistent and exclusive relationship with the Department of Defense, delivering specialized components and engineering services across naval, airborne, and land-based defense platforms. Their work supports critical programs in undersea systems, ordnance safety mechanisms, and sensor instrumentation, indicating a trusted role in sustaining and modernizing tactical weapon systems and mission-critical avionics. Their primary industry focus lies in the manufacture of aeronautical and nautical instrumentation (NAICS 334511), complemented by specialized R&D in physical and engineering sciences (541715) and ordnance manufacturing (332994). This positions them as a niche provider of high-reliability electronic systems for defense applications, particularly in underwater and explosive environments where performance under extreme conditions is non-negotiable. As a small business structured as a 2L entity based in Great River, New York, Advanced Acoustic Concepts operates without federal certifications but maintains a focused presence in the defense industrial base. Their geographic proximity to key naval and defense R&D hubs enhances their responsiveness to DoD program requirements and supports rapid iteration on classified and sensitive projects.

Key Performance Metrics

Awards Count

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Total Awards

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Contracts

Prime · all time

Subcontracts

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Grants

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Subgrants

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Award Analytics & Distribution

Awards by Agency
Department Of Defense$290.4M48.5%
Navsea Hq$196.2M32.7%
Department Of Defense (dod)$97.6M16.3%
Naval Air Systems Command$15.2M2.5%
Awards by NAICS
Export
334511 - Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing$455.9M76.1%
541715 - Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)$34.9M5.8%
541330 - Engineering Services$28.7M4.8%
332993 - Ammunition (except Small Arms) Manufacturing$21.2M3.5%
333318 - Other Commercial and Service Industry Machinery Manufacturing$9.4M1.6%
339999 - All Other Miscellaneous Manufacturing$9.4M1.6%
336411 - Aircraft Manufacturing$8.7M1.5%
334111 - Electronic Computer Manufacturing$8.5M1.4%
541519 - Other Computer Related Services$5.1M0.9%
333319 - Other Commercial and Service Industry Machinery Manufacturing$4.5M0.8%
423850 - Service Establishment Equipment and Supplies Merchant Wholesalers$3.9M0.7%
Others - Other NAICS codes (25 codes, <0.5% each)$9.2M1.5%
Awards by Agency Over Time
Awards by Place of Performance

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NAICS: 541330
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Scattergood GS. Units 1&2 Green Hydrogen-Reaady Modernization
Solicitation # scattergood-gs-units-12-green-hydrogen-reaady-modernization
Kiewit Infrastructure West Co. is seeking sub-quotes for the Scattergood GS Units 1 and 2 Green Hydrogen-Ready Modernization project for the City of Los Angeles Department of Water and Power. The scope of work is extensive, encompassing professional and technical services such as civil, structural, mechanical, electrical, and instrumentation and controls engineering, as well as utility locating, geotechnical and geophysical investigations, BIM/3D modeling, and environmental assessments. Additional requirements include hazardous materials surveys, permitting support, and CPM scheduling. Interested firms must contact Kiewit to receive an Invitation to Bid via the Building Connected system, with a bid date of September 11, 2026, and a response deadline of September 30, 2026. Eligible bidders include Disadvantaged, Minority, Women, and Other Business Enterprises, provided they hold certifications from recognized agencies such as the SBA or MBDA. Responsive bidders must possess a valid California Contractor's license and provide acceptable insurance. Subcontractors and material contractors are required to provide bonding for 100 percent of their contract value, though Kiewit will reimburse the associated bond premiums. Furthermore, Kiewit, as a signatory to various collective bargaining agreements, requires bidders to demonstrate an ability to maintain labor harmony on the project. For further information or to review plans and specifications, interested parties should contact Lead Estimator Joe Bockelman.
Kiewit Infrastructure West Co.

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about 11 hours ago

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NAICS: 541330
New
Subcontracting Opportunity: City of Bend’s Southwest Sewer Improvement Phase 3, Project No. 1SSW3
Solicitation # 27-3214
Parametrix is seeking qualified subconsultants to provide civil engineering design and right-of-way services for the City of Bend’s Southwest Sewer Improvement Phase 3, Project No. 1SSW3. The project aims to address sewer system deficiencies in southwest Bend by extending a gravity trunk sewer line to unsewered areas, decommissioning existing pump stations in the Romaine Village area, and installing service laterals to transition properties from private septic systems to public sewer. The scope may also include roadway reconstruction, ADA curb ramp and curb design, and minor transportation improvements such as turn lanes or mini roundabouts. The project is funded by the Clean Water State Revolving Fund administered through the Oregon Department of Environmental Quality, with a total design and construction budget of 3,875,000 dollars. The procurement process is managed by the City of Bend, with a proposal deadline of September 29, 2026. Selection is based on technical and administrative capabilities, with the potential for interviews to influence final scoring. Key deliverables include a preliminary engineering report, a public outreach plan, and construction contract documents at 30, 60, 90, and 100 percent completion, culminating in record drawings. The City intends to advertise for construction services in Fall or Winter 2027. Parametrix is actively soliciting firms with recognized federal, tribal, state, local, or independent DBE certifications as part of a good faith effort to include small, minority-owned, women-owned, and veteran-owned businesses.
Parametrix

POSTED

about 11 hours ago

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NAICS: 541330
New
SLED
Design / Engineering for Microgrid System and DC fast charger
Solicitation # PE-64458-NONST-2027-000000037
The City of Decatur is seeking qualified professional engineering services for the design, bid assistance, and construction administration of a microgrid system and DC fast charger at the Decatur Police Department located at 420 West Trinity Place, Georgia. The project involves integrating a solar photovoltaic generation system and battery energy storage system designed to optimize renewable energy and peak demand management during normal grid-connected operations, while ensuring critical loads remain operational during emergency grid-islanded conditions. The selected consultant will provide a complete set of design plans for bidding and support the project through installation, commissioning, testing, and interconnection with Georgia Power. This solicitation, posted on September 11, 2026, requires proposals to be submitted by October 13, 2026. Funding is provided by the City and a Department of Energy grant, necessitating strict compliance with Build America, Buy America (BABA) requirements and federal regulations. Awarded consultants must maintain an umbrella insurance policy of at least 5 million dollars and adhere to comprehensive non-discrimination and civil rights policies. Evaluation is based on a 100-point weighted system, and the project is expected to begin in November following the award and coordination with Georgia Power. Payment will be made monthly upon the submission of invoices and narrative progress reports to the City Manager.
City of Decatur

POSTED

about 23 hours ago

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in about 1 month
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