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GREENSEA SYSTEMS, INC.

Subsidiary ofGREENSEA SYSTEMS INC.UEI: K253L4KE81V7CAGE: 4TY07

GREENSEA SYSTEMS, INC. is a federal contractor, registered under UEI K253L4KE81V7 and CAGE code 4TY07. It has been awarded $30,794,012 in federal contracts. Primary work spans Electromedical and Electrotherapeutic Apparatus Manufacturing, Research and Development in Nanotechnology, and Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology). Top awarding agencies include Department Of Defense, National Science Foundation (nsf), and Department Of Defense (dod).

Contact Information

Registration and classification details

Registration

UEI Code

K253L4KE81V7

CAGE Code

4TY07

Entity Structure

Corporate Entity (Not Tax Exempt)

Established

N/A

Business Classifications

For Profit OrganizationManufacturer of Goods

NAICS Codes

334511Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing(Primary)
334513Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables
541330Engineering Services
541511Custom Computer Programming Services
541512Computer Systems Design Services
+2 more

Federal Contracting Overview

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

AI Capability Profile

Greensea Systems, Inc. specializes in advanced research and development for defense-critical technologies, with a focus on nanotechnology and physical sciences applications for naval and aerospace systems. The company delivers high-precision software tools and embedded systems for unmanned platforms...

Greensea Systems, Inc. specializes in advanced research and development for defense-critical technologies, with a focus on nanotechnology and physical sciences applications for naval and aerospace systems. The company delivers high-precision software tools and embedded systems for unmanned platforms, including EOD workspace simulators and navigation instrumentation, leveraging expertise in sensor fusion, guidance algorithms, and real-time data processing. Their work in nanotechnology development suggests deep capability in materials science and micro-scale system integration, while their software publishing contracts indicate proficiency in mission-critical simulation environments and embedded control systems. Greensea’s technical edge lies in bridging laboratory-scale innovations with field-deployable hardware-software architectures, particularly for underwater and aerial autonomy applications. The company maintains a consistent and exclusive relationship with the Department of Defense, supporting R&D initiatives across naval, aerospace, and explosive ordnance disposal domains. Their engagements span early-stage concept validation, prototype development, and organizational modernization efforts, demonstrating a trusted role in advancing next-generation defense technologies from concept to operational readiness. Greensea’s primary industry focus is in research and development for nanotechnology and physical sciences, positioning them as a niche provider of cutting-edge solutions for defense R&D programs. They operate at the intersection of materials engineering, sensor systems, and computational modeling, serving government programs requiring rapid innovation cycles and rigorous technical validation. As a small business structured as a 2L entity based in Richmond, Vermont, Greensea Systems operates with agility and deep technical specialization. While currently holding no formal government certifications, their consistent engagement with DoD on high-complexity R&D contracts underscores their credibility and alignment with federal mission needs in advanced technology development.

Key Performance Metrics

Awards Count

33

All time

Active

5

Currently performing

Completed

28

Past period of performance

Total Awards

All time

Contracts

Prime · all time

Subcontracts

Sub · all time

Grants

Prime · all time

Subgrants

Sub · all time

Award Analytics & Distribution

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