GovChime
UEI: GHJRT37VEG35 • CAGE: 9Z805

GREENERIDGE SCIENCES, INC (CA)

Registration and award facts

SAM.gov registration as of

Net obligations since FY2009
$853.05K
$853,051under this UEI
FY2026 obligations
$25.38K
$25,382Provisional
Awards and orders
20
with positive net obligations
Latest action
Jul 22, 2026
SAM.gov registration
Active
Registration expiration date Feb 18, 2027

Registration

Entity structure
Corporate Entity (Not Tax Exempt)
Business start date
Jan 1, 1982 (44 years)
Location
San Diego, CA
State of incorporation
California
Website
greeneridge.com

† FY2026 obligations (provisional; DoD awards signed after Jul 26, 2026 are not yet public).

Contract actions that the Department of Defense both funds and awards are withheld at the source for 90 days, so DoD awards signed after Jul 26, 2026 are not yet public.

All federal contractors in CaliforniaHow these figures are built

Source: SAM.gov entity registration and FPDS contract actions recorded under UEI GHJRT37VEG35. GovChime does not check exclusions.

Performance

Net obligations recorded under this UEI since FY2009. Top lists show the largest five by share of this vendor's net obligations; the shares do not sum to 100%.

Net obligations by fiscal year of action

  • FY2026: $25,382 (provisional)
  • FY2024: $12,433
  • FY2023: $15,195
  • FY2022: $19,423
  • FY2021: $11,057
  • FY2020: $49,842
  • FY2018: $73,596
  • FY2017: $123,398
Show all 16 years
  • FY2016: $132,312
  • FY2015: $28,773
  • FY2014: $21,706
  • FY2013: $36,443
  • FY2012: $58,338
  • FY2011: $53,870
  • FY2010: $45,536
  • FY2009: $145,747

Total across 16 fiscal years: $853,051

Top awarding agencies

Top awarding sub-agencies

Top NAICS by obligations

Top product and service codes by obligations

  • B526Special studies/analysis- oceanological$183,036, 21.5%
  • 6605Navigational instruments$159,716, 18.7%
  • 6695Combination and miscellaneous instruments$152,234, 17.8%
  • AD92Other defense (applied/exploratory)$133,166, 15.6%
  • 6640Laboratory equipment and supplies$91,034, 10.7%

Capabilities

NAICS codes

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

SBA certifications

No certification in the SBA profile data.

Business types self-reported in SAM.gov registration:

  • Women-Owned Small Business
  • Woman-Owned Business

Federal Capability Statement

PLAN AND CONDUCT FIELD MEASUREMENTS IN UNDERWATER ACOUSTICS RESEARCH; SIGNAL ANALYSIS AND REPORTING. SPECIALTIES ARE UNDER ICE AND SHALLOW WATER ACOUSTICS; PASSIVE ACOUSTIC LOCALIZATION OF TRANSIENT SOUND SOURCES; LONG TERM STUDIES WITH BUOYS. MANUFACTURE

Capabilities & Services

ACOUSTICS
INSTRUMENTS
RESEARCH
SOUND
UNDERWATER

Contracts

Latest awards and orders

  1. N6893626P5020Purchase orderDepartment of DefenseDepartment of the NavyLatest action
  2. N6893620P0513Purchase orderDepartment of DefenseDepartment of the NavyLatest action
  3. N6893622P0279Purchase orderDepartment of DefenseDepartment of the NavyLatest action
  4. N6227120P1156Purchase orderDepartment of DefenseDepartment of the NavyLatest action
  5. N6893614P0531Purchase orderDepartment of DefenseDepartment of the NavyLatest action
  6. N6893618P0390Purchase orderDepartment of DefenseDepartment of the NavyLatest action
  7. DOCEA133F18SU0157Purchase orderDepartment of CommerceNational Oceanic and Atmospheric AdministrationLatest action
  8. DOCEE133F17SU1118Purchase orderDepartment of CommerceNational Oceanic and Atmospheric AdministrationLatest action
  9. N6227117P1228Purchase orderDepartment of DefenseDepartment of the NavyLatest action
  10. N6227116M1252Purchase orderDepartment of DefenseDepartment of the NavyLatest action

Contact Info

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

SAM.gov registration for GREENERIDGE SCIENCES, INC lists a physical address and a separate mailing address, along with 4 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

4460 MONACO ST

SAN DIEGO, CA, 92107

USA

Mailing Address

5142 HOLLISTER AVENUE #283

SANTA BARBARA, CA, 93111

USA

Government Business Contact

DEBRA L MARTINEZ

BUSINESS MANAGER/CFO

5142 HOLLISTER AVENUE, STE 283

SANTA BARBARA, CA, 93111

USA

Electronic Business Contact

KATHERINE H KIM

PRESIDENT/CEO

4460 MONACO ST

SAN DIEGO, CA, 92107

USA

Government Business Alternate Contact

DEBRA L MARTINEZ

BUSINESS MANAGER/CFO

5142 HOLLISTER AVENUE, STE 283

SANTA BARBARA, CA, 93111

USA

Electronic Business Alternate Contact

KATHERINE H KIM

PRESIDENT/CEO

4460 MONACO ST

SAN DIEGO, CA, 92107

USA

Additional Details

As of . Source: SAM.gov Entity Registration.

GREENERIDGE SCIENCES, INC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires February 18, 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

Registration Details

Source: SAM.gov

Initial Registration

Jun 12, 2001

Last Update

Feb 20, 2026

Registration Activation

Active — Feb 20, 2026

Fiscal Year End

1231

Country of Incorporation

USA

Congressional District

50