Contractor profile
S-ONE CONSTRUCTION CO.,LTD.
Active registration
UEIMGN3EALSPNE7
CAGE code413LF
Primary NAICS236220
LocationWONJU-SI, GANGWON-DO, 26492
Federal obligations$798,253
Prime awards11
Active awards0
Latest award actionMar 17, 2026
Federal award activity
Public award recordTop federal customers
- Department of Defense11 awards$798,253
NAICS award mix
- 23622011 awards$798,253
PSC award mix
- Z2JZ1 awards$779,061
- Z1AZ10 awards$19,192
Contract vehicles
- W91QVN24D00151 awards$779,061
- W90VN925D00032 awards$9,192
- W91QVN24D00722 awards$5,000
- W91QVN24D00341 awards$5,000
Potential recompetes
No supported records are available yet.
Prime award history
| Award | Agency / office | Category | Value | Dates |
|---|---|---|---|---|
| W90VN925D0003BASE PERIOD | Department of Defense0906 AQ CO DET A CONTRACTI | NAICS 236220PSC Z1AZ | $0 | Apr 15, 2025 – Not stated |
| W90VN825FA003REPAIR BUILDING S-2557, YONGSAN (PWO #318922) | Department of Defense0906 AQ CO CONTRACTING BAT | NAICS 236220PSC Z2JZ | $779,061 | Feb 14, 2025 – Jan 29, 2026 |
| W91QVN24D0034GENERAL CONSTRUCTION REPAIR AND UPGRADE OF USFK FACILITIES | Department of Defense0411 AQ HQ CONTRACT AUG | NAICS 236220PSC Z1AZ | $0 | Oct 5, 2023 – Not stated |
| W91QVN24D0054MULTIPLE AWARD INDEFINITE DELIVERY INDEFINITE QUANTITY (MA IDIQ) GENERAL CONSTRUCTION REPAIR AND UPGRADE OF USFK FACILITIES | Department of Defense0411 AQ HQ CONTRACT AUG | NAICS 236220PSC Z1AZ | $0 | Oct 5, 2023 – Not stated |
| W91QVN24D0072GENERAL CONSTRUCTION REPAIR AND UPGRADE OF USFK FACILITIES | Department of Defense0411 AQ HQ CONTRACT AUG | NAICS 236220PSC Z1AZ | $0 | Oct 5, 2023 – Not stated |
| W91QVN24D0015GENERAL CONSTRUCTION REPAIR AND UPGRADE OF USFK FACILITIES | Department of Defense0411 AQ HQ CONTRACT AUG | NAICS 236220PSC Z1AZ | $0 | Oct 5, 2023 – Not stated |
| W90VN925FA171INSTALL FENCE AND FENCE GATE, B1110, CAMP HENRY - PROJECT NUMBER: I1-00037-4J | Department of Defense0906 AQ CO DET A CONTRACTI | NAICS 236220PSC Z1AZ | $6,192 | Sep 1, 2025 – Dec 1, 2025 |
| W90VN925FA071ASPHALT CONCRETE PAVEMENTS (MA IDIQ), USAG DAEGU, AREA IV (MINIMUM GUARANTEE OF $3,000 FOR BASE PERIOD ONLY) | Department of Defense0906 AQ CO DET A CONTRACTI | NAICS 236220PSC Z1AZ | $3,000 | May 15, 2025 – Apr 14, 2026 |
| W91QVN25F0039MINIMUM GUARANTEE ($5,000) | Department of Defense0411 AQ HQ CONTRACT AUG | NAICS 236220PSC Z1AZ | $5,000 | Oct 2, 2024 – Oct 31, 2024 |
| W90VN825F0011MAXIMUM CONTRACT AMOUNT - K WORK | Department of Defense0906 AQ CO CONTRACTING BAT | NAICS 236220PSC Z1AZ | $0 | Dec 30, 2024 – Aug 27, 2025 |
| W91QVN24F0699MINIMUM GUARANTEE ($5,000) | Department of Defense0411 AQ HQ CONTRACT AUG | NAICS 236220PSC Z1AZ | $5,000 | Sep 30, 2024 – Oct 4, 2024 |
Award links and obligation totals come from USAspending.gov public records.
Industries and classifications
NAICS 236116New Multifamily Housing Construction (except For-Sale Builders)NAICS 236117New Housing For-Sale BuildersNAICS 236118Residential RemodelersNAICS 236210Industrial Building ConstructionNAICS 236220Commercial and Institutional Building ConstructionNAICS 237210Land SubdivisionNAICS 237310Highway, Street, and Bridge ConstructionNAICS 237990Other Heavy and Civil Engineering ConstructionNAICS 238110Poured Concrete Foundation and Structure ContractorsNAICS 238120Structural Steel and Precast Concrete ContractorsNAICS 238130Framing ContractorsNAICS 238140Masonry ContractorsNAICS 238150Glass and Glazing ContractorsNAICS 238160Roofing ContractorsNAICS 238170Siding ContractorsNAICS 238190Other Foundation, Structure, and Building Exterior ContractorsNAICS 238210Electrical Contractors and Other Wiring Installation ContractorsNAICS 238220Plumbing, Heating, and Air-Conditioning ContractorsNAICS 238290Other Building Equipment ContractorsNAICS 238310Drywall and Insulation ContractorsNAICS 238320Painting and Wall Covering ContractorsNAICS 238330Flooring ContractorsNAICS 238340Tile and Terrazzo ContractorsNAICS 238350Finish Carpentry ContractorsNAICS 238390Other Building Finishing ContractorsNAICS 238910Site Preparation ContractorsNAICS 238990All Other Specialty Trade Contractors
Public points of contact
YOUNGWOO JOOMANAGERGovernment business
YOUNGWOO JOOMANAGERAlternate government business
YOUNGWOO JOOMANAGERElectronic business
YOUNGWOO JOOMANAGERAlternate electronic business
Names and titles are reproduced from the public registration. FedRoster does not guess or enrich personal contact details.