Contractor profile
YUIL ENG. & CONST. CO.,LTD
A registration
UEIDXHFDM2JBMF8
CAGE1G83F
Primary NAICS236220
LocationSEOUL, 06731
Federal obligations$51M
Prime awards44
Active awards8
Latest award actionJun 11, 2026
Federal market profile
Current profileTop federal customers
- Department of Defense43 awards$46M
- Department of State1 awards$4M
NAICS mix
- 23622043 awards$47M
- 2389901 awards$3M
PSC mix
- Z2JZ6 awards$14M
- C1FA1 awards$4M
- Z2FZ1 awards$4M
- Z2AA2 awards$4M
- Z1AA1 awards$4M
- Z1AZ20 awards$4M
- Z2MF1 awards$3M
- Z2FC1 awards$3M
Contract vehicles
- W912UM24D00083 awards$8M
- W91QVN24D002010 awards$7M
- W91QVN24D00785 awards$7M
- W91QVN18D01341 awards$4M
- W91QVN24D00587 awards$2M
- W912UM23D00222 awards$378,748
- W91QVN18D00531 awards$276,374
- W91QVN24D00381 awards$228,377
Potential recompetes
- Department of State$4M
- Department of Defense$3M
- Department of Defense$745,236
- Department of Defense$3M
- Department of Defense$157,509
- Department of Defense$1M
- Department of Defense$3M
- Department of Defense$4M
Prime award history
| Award | Agency / office | Category | Value | Dates |
|---|---|---|---|---|
| 19GE5025C0144DESIGN/BUILD UTILITIES REPLACEMENT, U.S. EMBASSY SEOUL, SOUTH KOREA | Department of StateACQUISITIONS - RPSO FRANKFURT | NAICS 236220PSC C1FA | $4M | Oct 31, 2025–Aug 22, 2027 |
| W90VN825FA077REPAIR BARRACKS BUILDING S-3559, CAMP HOVEY | Department of Defense0906 AQ CO CONTRACTING BAT | NAICS 236220PSC Z2AZ | $1M | Aug 1, 2025–Jun 30, 2026 |
| W90VN826FA073REPAIR AND CLEAN WATER TANK AND UV SYSTEM FOR CAMP CASEY AND HOVEY | Department of Defense0906 AQ CO CONTRACTING BAT | NAICS 236220PSC Z2NE | $745,236 | May 15, 2026–Mar 15, 2027 |
| W912UM26FA035DB REPAIR CARIUS DENTAL CLINIC, DHA, USAG HUMPHREYS, KOREA | Department of DefenseW2SN ENDIST FAR EAST | NAICS 236220PSC Z2DB | $1M | Apr 29, 2026–May 7, 2027 |
| W912UM24C0007FY24 OMAF PROJECT NO. MLWR21-1006, UPGRADE COLLECTIVE PROTECTION SYSTEM (CPS) AT DORMITORY AT 339 & 1431, KUNSAN AB, KOREA. | Department of DefenseW2SN ENDIST FAR EAST | NAICS 238990PSC Z2FC | $3M | Sep 20, 2024–Dec 9, 2026 |
| W912UM25F0042FY25 OMA DB VA-300000319492 REPLACE HVAC EQUIPMENT AND PIPING, P-1057, USAG HUMPHREYS, KOREA | Department of DefenseW2SN ENDIST FAR EAST | NAICS 236220PSC Z2JZ | $3M | Aug 5, 2025–Jul 24, 2027 |
| W90VN826FA059CY 26 LCS, REPAIR BUILDINGS S-61 AND S-62, CAMP CASEY SEE SECTION J, ATTACHMENTS. | Department of Defense0906 AQ CO CONTRACTING BAT | NAICS 236220PSC Z2FZ | $4M | Apr 30, 2026–Apr 29, 2027 |
| W912UM25C0002FY25 WCFF DLA-E, VARIOUS DLA FACILITIES REPAIR AND MAINTENANCE KUNSAN AIR BASE, KOREA | Department of DefenseW2SN ENDIST FAR EAST | NAICS 236220PSC Z2MF | $3M | May 28, 2025–Aug 30, 2026 |
| W90VN925FA197REPAIR FAILING ROOF B148, CAMP WALKER, SOUTH KOREA | Department of Defense0906 AQ CO DET A CONTRACTI | NAICS 236220PSC Z1AZ | $157,509 | Sep 26, 2025–Sep 15, 2026 |
| W90VN925D0007BASE PERIOD | Department of Defense0906 AQ CO DET A CONTRACTI | NAICS 236220PSC Z1AZ | $0 | Apr 15, 2025–Not stated |
| W90VN925FA022REPAIR DETERIORATED FAILING WET CHEMICAL SYSTEM, AREA IV | Department of Defense0906 AQ CO DET A CONTRACTI | NAICS 236220PSC Z2PZ | $907,323 | Mar 17, 2025–Apr 3, 2026 |
| W90VN925FA198REPAIR STORAGE FOR MILITARY MAIL TERMINAL AT B1463, BUSAN SUPPORT FACILITY (BSF) | Department of Defense0906 AQ CO DET A CONTRACTI | NAICS 236220PSC Z1AZ | $166,922 | Sep 26, 2025–Apr 30, 2026 |