Sarah J. Siwek & Associates, Inc. (CA)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2010
- $210.77K
- $210,775under this UEI
- FY2026 obligations
- $0†
- Provisional
- Awards and orders
- 1
- with positive net obligations
- Latest action
- Nov 10, 2016
- SAM.gov registration
- Inactive
- Registration expiration date Nov 3, 2022
Registration
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Feb 14, 1994 (32 years)
- Location
- Culver City, CA
- State of incorporation
- California
- Purpose of registration
- All Awards
† 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 CGXFH2BU6TZ4. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2010. 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
- FY2017: -$398 (de-obligation)
- FY2011: $31,455
- FY2010: $179,718
Total across 3 fiscal years: $210,775
Net de-obligation in that fiscal year (obligations withdrawn).
Top awarding agencies
- Department of Transportation$210,775, 100%
Top awarding sub-agencies
- Federal Highway Administration$210,775, 100%
Top NAICS by obligations
- 541330Engineering services$210,775, 100%
Top product and service codes by obligations
- R408Program management/support services$210,775, 100%
Capabilities
SBA certifications
No certification in the SBA profile data.
Business types self-reported in SAM.gov registration:
- Self Certified Small Disadvantaged Business
- Women-Owned Small Business
- Women-Owned Business
Contracts
Latest awards and orders
- DTFH6110C00003Definitive contractDepartment of TransportationFederal Highway AdministrationLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for Sarah J. Siwek & Associates, Inc. lists a physical address and a separate mailing address, along with 2 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
4975 MARSHALL DR
CULVER CITY, CA, 90230
USA
Mailing Address
4975 MARSHALL DR
CULVER CITY, CA, 90230
USA
Government Business Contact
Sarah J Siwek
President
4975 Marshall Drive
Culver City, CA, 90230
USA
Electronic Business Contact
Sarah J Siwek
President
4975 Marshall Drive
Culver City , CA, 90230
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
Sarah J. Siwek & Associates, Inc. has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires November 3, 2022.
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
Business Structure
Source: SAM.govRegistration Details
Source: SAM.govInitial Registration
Last Update
Registration Activation
Fiscal Year End
Country of Incorporation
Congressional District