SIMPSON AND SIMPSON LLP (CA)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2017
- $3.55M
- $3,551,061under this UEI
- FY2026 obligations
- -$7.8K†
- -$7,800Provisional
- Awards and orders
- 6
- with positive net obligations1 IDV vehicle held
- Latest action
- Jun 12, 2026
- SAM.gov registration
- Active
- Registration expiration date Dec 8, 2026
Registration
- Doing business as
- SIMPSON & SIMPSON LLP
- Entity structure
- Partnership or Limited Liability Partnership
- Business start date
- Jan 1, 1976 (50 years)
- Location
- Torrance, CA
- State of incorporation
- California
- Website
- simpsonllp.com
† FY2026 obligations (provisional; DoD awards signed after Aug 6, 2026 are not yet public).
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI MEK2XYMLEFL1. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2017. 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: -$7,800 (de-obligation) (provisional)
- FY2024: $452,994
- FY2023: $468,344
- FY2022: $454,703
- FY2021: $449,259
- FY2020: $406,874
- FY2019: $476,081
- FY2018: $429,842
Show all 9 yearsEarlier years (FY2017–FY2017)
- FY2017: $420,765
Total across 9 fiscal years: $3,551,061
Net de-obligation in that fiscal year (obligations withdrawn).
Top awarding agencies
- Department of Agriculture$3,551,061, 100%
Top awarding sub-agencies
- Office of the Inspector General$3,551,061, 100%
Top NAICS by obligations
- 541211Offices of certified public accountants$3,551,061, 100%
Top product and service codes by obligations
- R499Support- professional: other$3,109,602, 87.6%
- R704Support- management: auditing$441,459, 12.4%
Capabilities
NAICS codes
- 541211Offices of Certified Public Accountants(primary)Small
- 541213Tax Preparation ServicesSmall
- 541219Other Accounting ServicesSmall
- 541611Administrative Management and General Management Consulting ServicesSmall
- 541618Other Management Consulting ServicesSmall
- 541990All Other Professional, Scientific, and Technical ServicesSmall
Show all 8 NAICS codes2 more 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:
- Minority-Owned Business
- Self Certified Small Disadvantaged Business
- 8E
- Women-Owned Small Business
- Woman-Owned Business
- Black American Owned
Contracts
Latest awards and orders
- GS00F085GAFederal supply schedule (FSS)VehicleGeneral Services AdministrationFederal Acquisition ServiceLatest action
- 123J1921F0031Delivery orderunder a federal supply schedule (FSS)Department of AgricultureOffice of the Inspector GeneralLatest action
- 123J1922F0058Delivery orderunder a federal supply schedule (FSS)Department of AgricultureOffice of the Inspector GeneralLatest action
- 123J1920F0046Delivery orderunder a federal supply schedule (FSS)Department of AgricultureOffice of the Inspector GeneralLatest action
- 123J1919F0073Delivery orderunder a federal supply schedule (FSS)Department of AgricultureOffice of the Inspector GeneralLatest action
- AG3J19D170072Delivery orderunder a federal supply schedule (FSS)Department of AgricultureOffice of the Inspector GeneralLatest action
- 123J1918F0075Delivery orderunder a federal supply schedule (FSS)Department of AgricultureOffice of the Inspector GeneralLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for SIMPSON AND SIMPSON LLP lists a physical address and a separate mailing address, along with 5 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 without a real name are not shown.
Physical Address
633 W 5TH ST
STE 3320
LOS ANGELES, CA, 90071
USA
Mailing Address
633 WEST FIFTH STREET
SUITE 3320
LOS ANGELES, CA, 90071
USA
Government Business Contact
ROBERT S FLEMING
MR
633 WEST FIFTH STREET
SUITE 3320
LOS ANGELES, CA, 90071
USA
Electronic Business Contact
MELBA W. SIMPSON
3600 WILSHIRE BLVD., SUITE 1710
LOS ANGELES, CA, 90010
USA
Past Performance Contact
MELBA W. SIMPSON
3600 WILSHIRE BLVD., SUITE 1710
LOS ANGELES, CA, 90010
USA
Government Business Alternate Contact
ROBERT S FLEMING
MR
633 WEST FIFTH STREET
SUITE 3320
LOS ANGELES, CA, 90071
USA
Electronic Business Alternate Contact
ROBERT S FLEMING
MR
633 WEST FIFTH STREET
SUITE 3320
LOS ANGELES, CA, 90071
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
SIMPSON AND SIMPSON LLP has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires December 8, 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
Not registered for disaster relief
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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