GovChime
UEI: YYYKN2BPL573 • CAGE: 5JFW5

SUBSURFACE INSIGHTS LLC (NH)

Registration facts

SAM.gov registration as of

SAM.gov registration
Active
Registration expiration date Feb 17, 2027

Registration

Entity structure
Corporate Entity (Not Tax Exempt)
Business start date
Jul 9, 2012 (14 years)
Location
Hanover, NH
State of incorporation
New Hampshire

Source: SAM.gov entity registration and FPDS contract actions recorded under UEI YYYKN2BPL573. GovChime does not check exclusions.

Performance

Capabilities

NAICS codes

Small: small business for that NAICS, self-certified in SAM.gov registration.

SBA certifications

No certification in the SBA profile data.

Product and service codes (PSC)

  • 6655Other Services/Supplies
  • AA12Research & Development
  • AH12Research & Development
  • AJ11Research & Development
  • AJ12Research & Development
  • AJ13Research & Development
  • B518Special Studies and Analyses

Federal Capability Statement

We provide electrical resistivity monitoring (hardware and software) and geoscience data management solutions for government and private agencies as well as custom geophysical R&D

Capabilities & Services

monitoring
resistivity
consulting
geophysics R&D

Contracts

Contact Info

As of . Source: SAM.gov Points of Contact.

SAM.gov registration for SUBSURFACE INSIGHTS LLC lists a physical address and a separate mailing address, along with 2 verified points of contact. Past Performance contacts are the recommended outreach channel for due-diligence references; Government Business contacts handle procurement-facing correspondence.

Source: SAM.gov entity registration. Contacts displaying numeric or placeholder names have been filtered (defense-in-depth).

Physical Address

62 LEBANON ST

HANOVER, NH, 03755

USA

Mailing Address

62 LEBANON STREET

HANOVER, NH, 03755

USA

Government Business Contact

ROELOF J VERSTEEG

62 LEBANON STREET

HANOVER, NH, 03755

USA

Government Business Alternate Contact

ROELOF J VERSTEEG

62 LEBANON STREET

HANOVER, NH, 03755

USA

Additional Details

As of . Source: SAM.gov Entity Registration.

SUBSURFACE INSIGHTS LLC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires February 17, 2027.

Source: SAM.gov entity registration (FAR responses, registration status). Always verify active exclusions against the authoritative record on SAM.gov before contract award.

Compliance & Risk Assessment

Source: SAM.gov FAR responses

Suspension/Debarment Status

SAM.gov registration reports no active exclusion

Public Display

Entity information is publicly displayed

Disaster Relief Registry

Not registered for disaster relief

Bonding Information

No bonding information provided

EDI

Not declared in SAM.gov

Business Structure

Source: SAM.gov
Profit Structure:For Profit Organization
Organization:Limited Liability Company

Registration Details

Source: SAM.gov

Initial Registration

Jul 19, 2012

Last Update

Feb 26, 2026

Registration Activation

Active — Feb 26, 2026

Fiscal Year End

1231

Country of Incorporation

USA

Congressional District

02