Substructure Inc.
Portsmouth, NH Substructure Inc.
- UEI
- JK4YKJJ2R8H1
- CAGE
- 1WW40
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
-
- 541370 Surveying and Mapping (except Geophysical) Services Primary
- 237990 Other Heavy and Civil Engineering Construction
- 238990 All Other Specialty Trade Contractors
- 488390 Other Support Activities for Water Transportation
- 541360 Geophysical Surveying and Mapping Services
- 561990 All Other Support Services
- SAM.gov registration date
- Physical address
- 185 Wentworth Rd, Portsmouth, NH 03801, USA
- Website
- substructure.com
- Founded
- 1996
- Employees
- 11-50
- Estimated annual revenue
- $1M-$10M
- Industry
-
- Industrials
- Capital Goods
- Construction & Engineering
- SIC code
- 87 Engineering & Management Services
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| USCGC tahoma dive service | Coast Guard | $27,700 | |
| USCGC tahoma dive service | Coast Guard | $20,500 | |
| CGC reliance reefer raw water pump cofferdam | Coast Guard | $7,200 | |
| CGC reliance dive services | Coast Guard | $4,200 | |
| Boat mount repair | ENDIST New England | $33,300 |
About Substructure Inc.
Substructure Inc. is a privately held, multidisciplinary marine services company founded in 1996 and headquartered in Portsmouth, New Hampshire. It provides fully integrated underwater industrial services to a wide range of industries. Substructure Inc. is registered in SAM.gov as a for-profit, Subchapter S Corporation entity eligible to receive federal contracts and grants from U.S. government agencies.
Substructure Inc. has been awarded prime purchase order contracts from the Department of Homeland Security United States Coast Guard to provide dive services for fabrication, installation, and attachment of aluminum shaft cofferdams on Coast Guard vessels. In March 2022, Substructure Inc. received a $27,700 firm fixed-price contract for design, fabrication, and certified dive team installation of a cofferdam on the USCGC TAHOMA at the Portsmouth Naval Shipyard. Previously in December 2021, the company was awarded a $20,500 purchase order contract for similar dive services on the same vessel. Substructure Inc. has also performed as a subcontractor to EA Engineering, Science, and Technology, Inc., PBC on undisclosed subcontract work. No set-asides were used for Substructure Inc.'s prime Coast Guard contracts.
SBA capabilities narrative
Substructure provides marine survey and industrial services to commercial and government organizations worldwide. Substructure offers a team of engineers, marine scientists, computer specialists, commercial divers, and skilled tradesmen with extensive experience in marine engineering, archaeological search and recovery, and geophysical survey operations.
Quick answers
What is Substructure Inc.'s UEI?
Substructure Inc.'s Unique Entity ID (UEI) in SAM.gov is JK4YKJJ2R8H1.
What is Substructure Inc.'s CAGE code?
Substructure Inc.'s CAGE code is 1WW40.
What is Substructure Inc.'s primary NAICS code?
Substructure Inc.'s primary NAICS code is 541370 (Surveying and Mapping (except Geophysical) Services).
Where is Substructure Inc. located?
Substructure Inc.'s physical address in SAM.gov is 185 Wentworth Rd, Portsmouth, NH 03801, USA.
Is Substructure Inc. registered in SAM.gov?
Yes. Substructure Inc.'s SAM.gov registration is active through April 20, 2027.
What is Substructure Inc.'s most recent federal award?
Substructure Inc.'s most recent federal contract award is USCGC tahoma dive service (70Z08022PMECP0032), from Coast Guard, on March 11, 2022.
On GovTribe
See Substructure Inc.'s full federal record
- Federal contract awards
- Funding analysis by agency, NAICS and set-aside
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