Hemming Morse, LLC (CA)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2012
- $9.06M
- $9,061,845under this UEI
- FY2026 obligations
- $472.35K†
- $472,346Provisional
- Awards and orders
- 41
- with positive net obligations
- Latest action
- Aug 13, 2026
- SAM.gov registration
- Active
- Registration expiration date Oct 9, 2027
Registration
- Entity structure
- Partnership or Limited Liability Partnership
- Business start date
- Jan 1, 2024 (2 years)
- Location
- Concord, CA
- State of incorporation
- Delaware
- Purpose of registration
- All Awards
- Website
- hemming.com
† 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 C9SHB6RM9HJ5. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2012. 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: $472,346 (provisional)
- FY2025: $698,778
- FY2024: -$262,744 (de-obligation)
- FY2023: $619,452
- FY2022: $799,901
- FY2021: -$73,075 (de-obligation)
- FY2020: $1,203,665
- FY2019: $481,162
Show all 15 yearsEarlier years (FY2012–FY2018)
- FY2018: $1,204,980
- FY2017: $871,627
- FY2016: $1,731,724
- FY2015: -$96,381 (de-obligation)
- FY2014: $888,366
- FY2013: -$17,127 (de-obligation)
- FY2012: $539,171
Total across 15 fiscal years: $9,061,845
Net de-obligation in that fiscal year (obligations withdrawn).
Top awarding agencies
- Department of the Treasury$4,352,637, 48.0%
- Securities and Exchange Commission$3,972,629, 43.8%
- Department of Justice$620,279, 6.8%
- Federal Trade Commission$116,300, 1.3%
Top awarding sub-agencies
- Internal Revenue Service$4,352,637, 48.0%
- Securities and Exchange Commission$3,972,629, 43.8%
- Offices, Boards and Divisions$620,279, 6.8%
- Federal Trade Commission$116,300, 1.3%
Top NAICS by obligations
- 541211Offices of certified public accountants$6,514,309, 71.9%
- 541690Other scientific and technical consulting services$1,523,554, 16.8%
- 541199All other legal services$243,387, 2.7%
Top product and service codes by obligations
- R424Support- professional: expert witness$9,153,659, 100%
- R499Support- professional: other$50,000, 0.6%
- R418Support- professional: legal$5,858, 0.1%
Capabilities
NAICS codes
SBA certifications
No certification in the SBA profile data.
Contracts
Latest awards and orders
- 2023H223C00024Definitive contractDepartment of the TreasuryInternal Revenue ServiceLatest action
- 50310226C0002Definitive contractSecurities and Exchange CommissionLatest action
- 15JA1122P00000054Purchase orderDepartment of JusticeOffices, Boards and DivisionsLatest action
- 2023H225C00070Definitive contractDepartment of the TreasuryInternal Revenue ServiceLatest action
- 50310220C0104Definitive contractSecurities and Exchange CommissionLatest action
- 50310223C0064Definitive contractSecurities and Exchange CommissionLatest action
- 15JA1225P00000157Purchase orderDepartment of JusticeOffices, Boards and DivisionsLatest action
- 50310220C0072Definitive contractSecurities and Exchange CommissionLatest action
- 50310222C0074Definitive contractSecurities and Exchange CommissionLatest action
- 50310220C0070Definitive contractSecurities and Exchange CommissionLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for Hemming Morse, LLC lists a physical address and a separate mailing address, along with 3 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
1390 WILLOW PASS RD STE 410
CONCORD, CA, 94520
USA
Mailing Address
1390 WILLOW PASS RD STE 410
CONCORD, CA, 94520
USA
Government Business Contact
Sylvia I Mahley
1390 Willow Pass Road, Suite 410
Concord, CA, 94520
USA
Electronic Business Contact
Sylvia I Mahley
1390 Willow Pass Road, Suite 410
Concord, CA, 94520
USA
Electronic Business Alternate Contact
John Lam
IT Director
1390 Willow Pass Road, Suite 410
Concord, CA, 94520
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
Hemming Morse, LLC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires October 9, 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 responsesSuspension/Debarment Status
SAM.gov registration reports no active exclusion
Public Display
Entity information is publicly displayed
Disaster Relief Registry
Not registered for disaster relief
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
Other contractors in California with primary NAICS 541690
- Exponent IncMenlo Park, CA
- FishbioOakdale, CA
- Advanced Lan Techs IncIrvine, CA
- Mathematical Analysis Research CorpClaremont, CA
- Tanner Environmental Services LLCAlameda, CA
- Asca, IncRedondo Beach, CA