Contractor profile
KUMSUNG CONSTRUCTION CO., LTD.
Active registration
UEIKRTSLFJKT2G8
CAGE code1R95F
Primary NAICS236116
LocationDAEJEON
Federal obligations$26M
Prime awards23
Active awards10
Latest award actionApr 8, 2026
Federal award activity
Public award recordTop federal customers
- Department of Defense23 awards$26M
NAICS award mix
- 23622022 awards$20M
- 2362101 awards$6M
PSC award mix
- Z2JZ6 awards$10M
- Z2NA1 awards$6M
- Z2EZ1 awards$3M
- Z2EA1 awards$2M
- Z2FC1 awards$1M
- Z2AA1 awards$898,894
- Z2AZ1 awards$757,110
- Z1EZ3 awards$739,620
Contract vehicles
- W912UM24D00047 awards$12M
- W912UM23D00183 awards$1M
- W91QVN18D00771 awards$898,894
- W91QVN24D00682 awards$272,081
- W91QVN24D00291 awards$160,472
Potential recompetes
- Department of Defense$3M
- Department of Defense$6M
- Department of Defense$2M
- Department of Defense$757,110
- Department of Defense$267,081
- Department of Defense$653,930
- Department of Defense$1M
- Department of Defense$5M
- Department of Defense$3M
- Department of Defense$3,500
Prime award history
| Award | Agency / office | Category | Value | Dates |
|---|---|---|---|---|
| W912UM24C0011REPAIR WIRING SCADA SYSTEM USAG HUMPHREY | Department of DefenseW2SN ENDIST FAR EAST | NAICS 236220PSC Z2FC | $1M | Sep 25, 2024 – Aug 14, 2027 |
| W912UM25C0001FY24 WCFF, DLA-E, REPLACE NORTH-SOUTH TRANSFER LINE POL SYSTEMS, KUNSAN AB, KOREA | Department of DefenseW2SN ENDIST FAR EAST | NAICS 236210PSC Z2NA | $6M | Mar 31, 2025 – Jul 2, 2027 |
| W91QVN25FA643OSAN RIGGING FACILITY RENOVATION, B1391, OSAN AB | Department of Defense0411 AQ HQ CONTRACT AUG | NAICS 236220PSC Y1JZ | $267,081 | Oct 1, 2025 – Aug 31, 2026 |
| W912UM24C0013FY24 O&M ZV-200006_REPAIR FIRING RANGE FACILITY TO PREVENT DAMAGE BY RAINWATER, P-8350 AND 8360, USAG HUMPHREYS, KOREA | Department of DefenseW2SN ENDIST FAR EAST | NAICS 236220PSC Z2EA | $2M | Sep 27, 2024 – Aug 6, 2026 |
| W912UM24F0039MINIMUM GUARANTEE UNDER $400M IDIQ MATOC DB CONSTRUCTION SERVICES | Department of DefenseW2SN ENDIST FAR EAST | NAICS 236220PSC Z2JZ | $3,500 | Jun 20, 2024 – Dec 27, 2029 |
| W912UM23F0128MINIMUM GUARANTEE FEE_ FY23-24 MULTIPLE AWARD TASK ORDER CONTRACT (MATOC) FOR DESIGN-BUILD (DB) CONSTRUCTION SERVICES, KOREA WIDE. | Department of DefenseW2SN ENDIST FAR EAST | NAICS 236220PSC Z1EZ | $0 | Sep 28, 2023 – Sep 27, 2025 |
| W912UM24F0079SMYU 22-4012 (CONSTRUCTION) REPAIR MFH PARK BETWEEN SEORAKSAN TOWER B211 AND B230, OSAN AB, KOREA | Department of DefenseW2SN ENDIST FAR EAST | NAICS 236220PSC Z2FA | $482,087 | Sep 19, 2024 – Nov 24, 2025 |
| W912UM25C0008FY25 OMAF MLWR25-1002, RENOVATE 80TH AIRCRAFT MAINTENANCE UNIT (AMU) BLDG. 915, KUNSAN AIR BASE, KOREA | Department of DefenseW2SN ENDIST FAR EAST | NAICS 236220PSC Z2EZ | $3M | Sep 19, 2025 – Apr 15, 2027 |
| W912UM25F0057DB TASK ORDER FOR FY25 DHA FACILITY REPAIRS (BOILERS, CHILLERS, & COOLING TOWERS) IN BUILDING 777, OSAN AB, KOREA | Department of DefenseW2SN ENDIST FAR EAST | NAICS 236220PSC Z2JZ | $5M | Sep 12, 2025 – Oct 14, 2027 |
| W91QVN24D0029GENERAL CONSTRUCTION REPAIR AND UPGRADE OF USFK FACILITIES | Department of Defense0411 AQ HQ CONTRACT AUG | NAICS 236220PSC Z1AZ | $0 | Oct 5, 2023 – Not stated |
| W91QVN24D0068GENERAL CONSTRUCTION REPAIR AND UPGRADE OF USFK FACILITIES | Department of Defense0411 AQ HQ CONTRACT AUG | NAICS 236220PSC Z1AZ | $0 | Oct 5, 2023 – Not stated |
| W91QVN24D0048MULTIPLE 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 |
Award links and obligation totals come from USAspending.gov public records.
Industries and classifications
NAICS 221122Electric Power DistributionNAICS 221330Steam and Air-Conditioning SupplyNAICS 236115New Single-Family Housing Construction (except For-Sale Builders)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 237110Water and Sewer Line and Related Structures ConstructionNAICS 237120Oil and Gas Pipeline and Related Structures ConstructionNAICS 237130Power and Communication Line and Related Structures ConstructionNAICS 237310Highway, Street, and Bridge ConstructionNAICS 238210Electrical Contractors and Other Wiring Installation Contractors
Public points of contact
HYUNSEOK YOUNMANAGING DIRECTORGovernment business
KWANG YEON CHODIRECTORAlternate government business
HYUNSEOK YOUNMANAGING DIRECTORElectronic business
KWANG YEON CHODIRECTORAlternate electronic business
Names and titles are reproduced from the public registration. FedRoster does not guess or enrich personal contact details.