WALKER MARINE GEOPHYSICAL CO., LLC (FL)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2008
- $648.78K
- $648,775under this UEI
- FY2026 obligations
- $0†
- Provisional
- Awards and orders
- 5
- with positive net obligations
- Latest action
- Dec 20, 2018
- SAM.gov registration
- Expired
- Registration expiration date Mar 18, 2026
Registration
- Doing business as
- WALKER MARINE GEOPHYSICAL
- Entity structure
- Other
- Business start date
- Jan 25, 2002 (24 years)
- Location
- Boca Raton, FL
- State of incorporation
- Florida
† FY2026 obligations (provisional; DoD awards signed after Jul 25, 2026 are not yet public).
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI MM6FEELDGW27. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2008. 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
- FY2018: $499,275
- FY2012: -$5,000 (de-obligation)
- FY2010: $60,000
- FY2009: $64,025
- FY2008: $30,475
Total across 5 fiscal years: $648,775
Net de-obligation in that fiscal year (obligations withdrawn).
Top awarding agencies
- Department of the Interior$648,775, 100%
Top awarding sub-agencies
- U.S. Geological Survey$648,775, 100%
Top NAICS by obligations
- 541360Geophysical surveying and mapping services$648,775, 100%
Top product and service codes by obligations
- B518Special studies/analysis- geophysical$578,775, 89.2%
- R498Patent and trademark services$65,000, 10.0%
- R499Other professional services$5,000, 0.8%
Capabilities
NAICS codes
- 541360Geophysical Surveying and Mapping Services(primary)Small
Small: small business for that NAICS, self-certified in SAM.gov registration.
SBA certifications
No certification in the SBA profile data.
Federal Capability Statement
Shallow water geophysical surveying including 3D seismic, magnetometer, bathymetry, side scan sonar for construction, marine archaeology, drilling hazards, and research.
Capabilities & Services
Contracts
Latest awards and orders
- 140G0118P0285Purchase orderDepartment of the InteriorU.S. Geological SurveyLatest action
- ING10PX00960PoDepartment of the InteriorU.S. Geological SurveyLatest action
- ING08ERSA0148PoDepartment of the InteriorU.S. Geological SurveyLatest action
- ING09PX01524PoDepartment of the InteriorU.S. Geological SurveyLatest action
- ING08ERSA0595PoDepartment of the InteriorU.S. Geological SurveyLatest action
- ING08ERSA0219PoDepartment of the InteriorU.S. Geological SurveyLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for WALKER MARINE GEOPHYSICAL CO., LLC 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
2871 N OCEAN BLVD
C-205
BOCA RATON, FL, 33431
USA
Mailing Address
50 STAMPEDE DR
LARAMIE, WY, 82070
USA
Government Business Contact
CAMERON WALKER
50 STAMPEDE DRIVE
LARAMIE, WY, 82070
USA
Electronic Business Contact
MATTHEW MCCLELLAN
GEOPHYSICIST / MANAGER
13441 ALMOND DRIVE
FORT MYERS BEACH, FL, 33931
USA
Government Business Alternate Contact
CAMERON WALKER
50 STAMPEDE DRIVE
LARAMIE, WY, 82070
USA
Electronic Business Alternate Contact
MATTHEW D MCCLELLAN
GEOPHYSICIST / MANAGER
13441 ALMOND DRIVE
FORT MYERS BEACH, FL, 33931
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
WALKER MARINE GEOPHYSICAL CO., LLC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires March 18, 2026.
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 responsesSuspension/Debarment Status
SAM.gov registration reports no active exclusion
Public Display
Entity information is publicly displayed
Disaster Relief Registry
Registered for disaster relief contracting — Nationwide
Bonding Information
No bonding information provided
EDI
Not declared in SAM.gov
Business Structure
Source: SAM.govRegistration Details
Source: SAM.govInitial Registration
Last Update
Registration Activation
Fiscal Year End
Country of Incorporation
Congressional District
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