Seabrook Engineering

Doing business as Seabrook Engineering

UEI
PHNRJNY1GXG3
CAGE
3X4Z5
Primary NAICS
541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
SAM.gov registration
Expired

Company facts

Self-certified in SAM.gov
  • For Profit Organization
  • Limited Liability Company
  • Subchapter S Corporation
Entity structure
Other
NAICS codes registered in SAM.gov
SAM.gov registration date

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .

Recent federal awards

Seabrook Engineering's 5 most recent federal contract and grant awards, newest first. Amounts are dollars obligated.
Award Agency Obligated Awarded
A lunar long-baseline optical imaging interferometer: artemis-enabled stellar imager (aesi) Contract · 80NSSC24K1876 Shared Services Center $60,513
A lunar long-baseline optical imaging interferometer: artemis-enabled stellar imager (aesi) Grant · 80NSSC24K1876 Shared Services Center $60,513
PR 72-1002-18 near-infrared beam combiner Contract · N0017318C6006 Office of Naval Research $362,000
Beam combination for sparse aperture telescopes Contract · NNX08CA21C Shared Services Center $597,750
The stellar imager, an ultraviolet, sparse-aperture telescope, was one of the fifteen vision missions chosen for a study… Contract · NNX07CA49P Shared Services Center $95,600

Quick answers

What is Seabrook Engineering's UEI?

Seabrook Engineering's Unique Entity ID (UEI) in SAM.gov is PHNRJNY1GXG3.

What is Seabrook Engineering's CAGE code?

Seabrook Engineering's CAGE code is 3X4Z5.

What is Seabrook Engineering's primary NAICS code?

Seabrook Engineering's primary NAICS code is 541715 (Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)).

Is Seabrook Engineering registered in SAM.gov?

Seabrook Engineering's SAM.gov registration expired on January 15, 2026.

What is Seabrook Engineering's most recent federal award?

Seabrook Engineering's most recent federal contract award is A lunar long-baseline optical imaging interferometer: artemis-enabled stellar imager (aesi) (80NSSC24K1876), from Shared Services Center, on July 31, 2024.

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See Seabrook Engineering's full federal record

  • Federal contract awards
  • Federal grant awards
  • Subcontracting relationships
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