GRAHAM MATTHEWS & ASSOCIATES (CA)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2008
- $3.33M
- $3,330,557under this UEI
- FY2026 obligations
- $0†
- Provisional
- Awards and orders
- 10
- with positive net obligations
- Latest action
- Nov 18, 2016
Registration
- SAM.gov registration
- No SAM.gov registration on file; known from federal award records
- Location
- Weaverville, CA
† FY2026 obligations (provisional; DoD awards signed after Jul 28, 2026 are not yet public).
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI P389SYS711L3. 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
- FY2015: -$15,916 (de-obligation)
- FY2014: $490,465
- FY2013: $540,942
- FY2012: $1,106,655
- FY2011: $217,820
- FY2010: $391,352
- FY2009: $448,476
- FY2008: $150,763
Total across 8 fiscal years: $3,330,557
Net de-obligation in that fiscal year (obligations withdrawn).
Top awarding agencies
- Department of the Interior$3,304,257, 99.2%
- Department of Agriculture$26,300, 0.8%
Top awarding sub-agencies
- Bureau of Reclamation$3,099,243, 93.1%
- U.S. Fish and Wildlife Service$201,774, 6.1%
- Forest Service$26,300, 0.8%
- U.S. Geological Survey$3,240, 0.1%
Top NAICS by obligations
- 541990All other professional, scientific, and technical services$2,425,039, 72.8%
- 541690Other scientific and technical consulting services$631,878, 19.0%
- 541620Environmental consulting services$250,000, 7.5%
- 541330Engineering services$20,400, 0.6%
Top product and service codes by obligations
- R499Support- professional: other$2,553,215, 76.7%
- F099Other nat res mgmt & conserv$301,928, 9.1%
- B510Study/environmental assessments$250,000, 7.5%
- B533Water quality studies$159,998, 4.8%
- B599Other special studies and analyses$41,776, 1.3%
Capabilities
SBA certifications
No certification in the SBA profile data.
Contracts
Latest awards and orders
- INR12PX80342Purchase orderDepartment of the InteriorBureau of ReclamationLatest action
- INR10PX23016PoDepartment of the InteriorBureau of ReclamationLatest action
- W912P711P0050Purchase orderDepartment of DefenseDepartment of the ArmyLatest action
- INR10PX20131PoDepartment of the InteriorBureau of ReclamationLatest action
- INF08PX76617PoDepartment of the InteriorU.S. Fish and Wildlife ServiceLatest action
- AG0116C100016DcaDepartment of AgricultureForest ServiceLatest action
- INR05CS202019DcaDepartment of the InteriorBureau of ReclamationLatest action
- INR09PX20083PoDepartment of the InteriorBureau of ReclamationLatest action
- INF801819M166PoDepartment of the InteriorU.S. Fish and Wildlife ServiceLatest action
- ING08WRSA0566PoDepartment of the InteriorU.S. Geological SurveyLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for GRAHAM MATTHEWS & ASSOCIATES lists a physical address. 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
WEAVERVILLE, CA, 960931516
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
GRAHAM MATTHEWS & ASSOCIATES has no active federal suspension or debarment on record in SAM.gov.
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 not publicly displayed
Registration Details
Source: SAM.govInitial Registration
Last Update
Registration Activation