WELFL CONSTRUCTION CORP (SD)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2010
- $1.50M
- $1,501,172under this UEI
- FY2026 obligations
- $415.45K†
- $415,454Provisional
- Awards and orders
- 14
- with positive net obligations
- Latest action
- Sep 15, 2026
- SAM.gov registration
- Active
- Registration expiration date Sep 18, 2027
Registration
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Jan 1, 1953 (73 years)
- Location
- Yankton, SD
- State of incorporation
- South Dakota
- Purpose of registration
- All Awards
† FY2026 obligations (provisional; DoD awards signed after Jul 25, 2026 are not yet public).
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI KC6RN3ANHJH5. 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
- FY2026: $415,454 (provisional)
- FY2020: $81,200
- FY2018: $99,793
- FY2017: $7,699
- FY2016: $744,886
- FY2013: $19,350
- FY2011: $16,300
- FY2010: $116,490
Total across 8 fiscal years: $1,501,172
Top awarding agencies
- Department of the Interior$1,373,722, 91.5%
- Department of Defense$127,450, 8.5%
Top awarding sub-agencies
- U.S. Fish and Wildlife Service$1,373,722, 91.5%
- Department of the Army$127,450, 8.5%
Top NAICS by obligations
- 237110Water and sewer line and related structures construction$1,175,737, 78.3%
- 236210Industrial building construction$99,793, 6.6%
- 238990All other specialty trade contractors$81,200, 5.4%
Top product and service codes by obligations
- Y1PDConstruction of waste treatment and storage facilities$713,596, 47.5%
- Y1NEConstruction of water supply facilities$362,100, 24.1%
- Y245Construct/water supply$100,041, 6.7%
- Y1ECConstruction of production buildings$99,793, 6.6%
- Y1AZConstruction of other administrative facilities and service buildings$81,200, 5.4%
Capabilities
NAICS codes
- 236220Commercial and Institutional Building Construction(primary)Small
- 238340Tile and Terrazzo ContractorsSmall
- 812930Parking Lots and GaragesSmall
- 237110Water and Sewer Line and Related Structures ConstructionSmall
- 238290Other Building Equipment ContractorsSmall
- 238110Poured Concrete Foundation and Structure ContractorsSmall
Small: small business for that NAICS, self-certified in SAM.gov registration.
SBA certifications
No certification in the SBA profile data.
Capabilities & Services
Contracts
Latest awards and orders
- 140FGA26C0050Definitive contractDepartment of the InteriorU.S. Fish and Wildlife ServiceLatest action
- 140FGA26P0031Purchase orderDepartment of the InteriorU.S. Fish and Wildlife ServiceLatest action
- 140FGA26C0026Definitive contractDepartment of the InteriorU.S. Fish and Wildlife ServiceLatest action
- W9128F20P0098Purchase orderDepartment of DefenseDepartment of the ArmyLatest action
- 140F0618C0003Definitive contractDepartment of the InteriorU.S. Fish and Wildlife ServiceLatest action
- INF16PC00120Definitive contractDepartment of the InteriorU.S. Fish and Wildlife ServiceLatest action
- INF16PX02643Purchase orderDepartment of the InteriorU.S. Fish and Wildlife ServiceLatest action
- W9128F16MG001Purchase orderDepartment of DefenseDepartment of the ArmyLatest action
- W9128F13P0030Purchase orderDepartment of DefenseDepartment of the ArmyLatest action
- W9128F11MG022Purchase orderDepartment of DefenseDepartment of the ArmyLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for WELFL CONSTRUCTION CORP 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
800 W 23RD ST
YANKTON, SD, 57078
USA
Mailing Address
800 W. 23rd Street
PO Box 60
Yankton, SD, 57078
USA
Government Business Contact
Kevin Bender
800 W. 23RD ST.
PO BOX 60
YANKTON, SD, 57078
USA
Electronic Business Contact
Sheena Hughes
Administrative Assistant
800 West 23rd Street
Yankton, SD, 57078
USA
Electronic Business Alternate Contact
Kevin Bender
800 WEST 23RD STREET
PO BOX 60
YANKTON, SD, 57078
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
WELFL CONSTRUCTION CORP has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires September 18, 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
Registered for disaster relief contracting
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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