SWINERTON BUILDERS (CA)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2011
- $283.47M
- $283,468,766under this UEI
- FY2026 obligations
- $753.8K†
- $753,804Provisional
- Awards and orders
- 11
- with positive net obligations1 IDV vehicle held
- Latest action
- Jul 7, 2026
- SAM.gov registration
- Active
- Registration expiration date Jan 13, 2027
Registration
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Jan 1, 1888 (138 years)
- Location
- Concord, CA
- State of incorporation
- California
- Website
- swinerton.com
† FY2026 obligations (provisional; DoD awards signed after Jul 27, 2026 are not yet public).
Contract actions that the Department of Defense both funds and awards are withheld at the source for 90 days, so DoD awards signed after Jul 27, 2026 are not yet public.
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI RGCKCY1RPY66. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2011. 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: $753,804 (provisional)
- FY2025: $2,451,811
- FY2024: $55,094,340
- FY2023: $7,566
- FY2022: -$4,847 (de-obligation)
- FY2021: $9,629
- FY2020: $413,292
- FY2019: $1,559,185
Show all 16 yearsEarlier years (FY2011–FY2018)
- FY2018: $2,105,091
- FY2017: $14,545,475
- FY2016: $47,616,087
- FY2015: $28,844,392
- FY2014: $111,787,639
- FY2013: $13,784,488
- FY2012: $7,329
- FY2011: $4,493,485
Total across 16 fiscal years: $283,468,766
Net de-obligation in that fiscal year (obligations withdrawn).
Top awarding agencies
- Department of Defense$230,919,580, 81.5%
- National Aeronautics and Space Administration$20,125,247, 7.1%
- Department of Commerce$18,101,636, 6.4%
- General Services Administration$14,314,737, 5.0%
- Department of Agriculture$7,566, <0.1%
Top awarding sub-agencies
- Department of the Army$202,599,162, 71.5%
- Department of the Navy$28,320,418, 10.0%
- National Aeronautics and Space Administration$20,125,247, 7.1%
- National Institute of Standards and Technology$18,101,636, 6.4%
- Public Buildings Service$14,314,737, 5.0%
Top NAICS by obligations
- 236220Commercial and institutional building construction$283,461,200, >99.9%
Top product and service codes by obligations
- Y1BZConstruction of other airfield structures$89,057,781, 31.4%
- Y1HBConstruction of government-owned government-operated (GOGO) r&d facilities$58,115,615, 20.5%
- Y1JZConstruction of miscellaneous buildings$56,563,090, 20.0%
- Z2AZRepair or alteration of other administrative facilities and service buildings$29,899,339, 10.5%
- Y1AAConstruction of office buildings$27,183,094, 9.6%
Capabilities
SBA certifications
No certification in the SBA profile data.
Product and service codes (PSC)
- Z2AZMaintenance, Repair & Alteration of Real Property
Contracts
Latest awards and orders
- W9123824C0017Definitive contractDepartment of DefenseDepartment of the ArmyLatest action
- GS08P17JBC0003Definitive contractGeneral Services AdministrationPublic Buildings ServiceLatest action
- 1240LU23C0017Definitive contractDepartment of AgricultureForest ServiceLatest action
- W9123814C0046Definitive contractDepartment of DefenseDepartment of the ArmyLatest action
- W9128F14C0031Definitive contractDepartment of DefenseDepartment of the ArmyLatest action
- W9128A16C0004Definitive contractDepartment of DefenseDepartment of the ArmyLatest action
- DOCSB134116CN0010Definitive contractDepartment of CommerceNational Institute of Standards and TechnologyLatest action
- N4425515C6001Definitive contractDepartment of DefenseDepartment of the NavyLatest action
- NNJ13JB62TDelivery orderunder an indefinite delivery contract (IDC)National Aeronautics and Space AdministrationLatest action
- NNA17BF66CDefinitive contractNational Aeronautics and Space AdministrationLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for SWINERTON BUILDERS 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 displaying numeric or placeholder names have been filtered (defense-in-depth).
Physical Address
2001 CLAYTON RD FL 7TH
CONCORD, CA, 94520
USA
Mailing Address
2001 CLAYTON RD FL 7TH
CONCORD, CA, 94520
USA
Government Business Contact
SHERIANN MURPHY
SR. VICE PRESIDENT / SECRETARY
2001 CLAYTON ROAD
7TH FLOOR - LEGAL
CONCORD, CA, 94520
USA
Electronic Business Contact
BRONWYN WACHTER
2001 CLAYTON RD. 7TH FLOOR
CONCORD, CA, 94520
USA
Past Performance Contact
BRONWYN WACHTER
2001 CLAYTON RD
7TH FL
CONCORD, CA, 94520
USA
Government Business Alternate Contact
BRONWYN WACHTER
2001 CLAYTON RD
7TH FL
CONCORD, CA, 94520
USA
Electronic Business Alternate Contact
BRONWYN WACHTER
2001 CLAYTON RD
7TH FL
CONCORD, CA, 94520
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
SWINERTON BUILDERS has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires January 13, 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
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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