FLATIRON-AECON JOINT VENTURE (WA)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2025
- $336.83M
- $336,833,587under this UEI
- FY2026 obligations
- $320.19M†
- $320,187,170Provisional
- Awards and orders
- 1
- with positive net obligations
- Latest action
- Jul 22, 2026
- SAM.gov registration
- Active
- Registration expiration date Jan 13, 2027
Registration
- Entity structure
- Partnership or Limited Liability Partnership
- Business start date
- Apr 3, 2024 (2 years)
- Location
- Renton, WA
- State of incorporation
- Washington
† FY2026 obligations (provisional; DoD awards signed after Aug 7, 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 Aug 7, 2026 are not yet public.
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI SWWPNKCFFLF5. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2025. 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: $320,187,170 (provisional)
- FY2025: $16,646,417
Total across 2 fiscal years: $336,833,587
Top awarding agencies
- Department of Defense$336,833,587, 100%
Top awarding sub-agencies
- Department of the Army$336,833,587, 100%
Top NAICS by obligations
- 237990Other heavy and civil engineering construction$336,833,587, 100%
Top product and service codes by obligations
- Y1PZConstruction of other non-building facilities$336,833,587, 100%
Capabilities
NAICS codes
- 237310Highway, Street, and Bridge Construction(primary)
- 237990E
SBA certifications
No certification in the SBA profile data.
Contracts
Latest awards and orders
- W912DW25C0001Definitive contractDepartment of DefenseDepartment of the ArmyLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for FLATIRON-AECON JOINT VENTURE lists a physical address and a separate mailing address, along with 4 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
1400 TALBOT RD S STE 500
RENTON, WA, 98055
USA
Mailing Address
1400 TALBOT RD S STE 500
RENTON, WA, 98055
USA
Government Business Contact
MICHAEL COSTA
SR. VP OF FLATIRON & JV GENERAL PARTNER
1200 CONCORD AVENUE
STE 465
CONCORD, CA, 94520
USA
Electronic Business Contact
LILLIAN SIMON
ESTIMATING ADMINISTRATION MANAGER
1200 CONCORD AVENUE
STE 465
CONCORD, CA, 94520
USA
Government Business Alternate Contact
LILLIAN SIMON
ESTIMATING ADMINISTRATION MANAGER
1200 CONCORD AVENUE
STE 465
CONCORD, CA, 94520
USA
Past Performance Alternate Contact
0001 237990NN N
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E&Y
Additional Details
As of . Source: SAM.gov Entity Registration.
FLATIRON-AECON JOINT VENTURE 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
Other contractors in Washington with primary NAICS 237310
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- M.A. Deatley Construction, Inc.Clarkston, WA
- Quigg Bros., Inc.Aberdeen, WA
- M.J. Hughes Construction, Inc.Vancouver, WA
- Bruch & Bruch Construction, IncPort Angeles, WA
- Jamesco Pro Inc.Glenoma, WA