Data / Federal awards / NAICS 236220 / YUIL ENG. & CONST. CO.,LTD
YUIL ENG. & CONST. CO.,LTD: 62 federal contract awards, $52.0 million obligated (FY2024 to FY2027)
YUIL ENG. & CONST. CO.,LTD (UEI DXHFDM2JBMF8), Seoul, Korea, South, received 62 federal prime contract awards with $52.0 million obligated in fiscal years 2024 to 2027, from 2 agencies under 3 NAICS codes. Its largest buyer is Department of Defense ($47.6 million) and its largest code is NAICS 236220 Commercial and Institutional Building Construction.
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- UEI
- DXHFDM2JBMF8
- Location
- Seoul, Korea, South
- Business size
- Other Than Small Business
- Contract awards
- 62
- Obligated
- $52.0 million
- First action in window
- 2023-10-19
- Latest action
- 2026-07-01
Where the work is
NAICS codes, with the other winners in each.
| NAICS | Industry | Awards | Obligated |
|---|---|---|---|
| 236220 | Commercial and Institutional Building Construction | 60 | $48.2 million |
| 238990 | All Other Specialty Trade Contractors | 1 | $3.1 million |
| 237310 | Highway, Street, and Bridge Construction | 1 | $695,822 |
Buying agencies
| Agency | Awards | Obligated |
|---|---|---|
| Department of Defense | 61 | $47.6 million |
| Department of State | 1 | $4.5 million |
Obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2024 | $20.2 million |
| FY2025 | $19.2 million |
| FY2026 | $12.6 million |
Contract awards
The 50 largest of 62 awards by dollars obligated in fiscal years 2024 to 2027.
| Award ID | Agency | Type | NAICS | What it buys | Obligated in window | Award value | Starts | Ends | Place of performance | Source |
|---|---|---|---|---|---|---|---|---|---|---|
| W912UM24F0052 | Department of Defense | Delivery Order | 236220 | FY24 OMA DB VARIOUS FEWRS, REPLACE 24 ELEVATORS AT SIX BARRACKS, USAG-HUMPHREYS, KOREA. | $5,413,288 | $5,413,288 | August 14, 2024 | October 29, 2026 | Korea, South | usaspending.gov |
| 19GE5025C0144 | Department of State | Definitive Contract | 236220 | DESIGN/BUILD UTILITIES REPLACEMENT, U.S. EMBASSY SEOUL, SOUTH KOREA | $4,467,470 | $4,467,470 | October 31, 2025 | August 22, 2027 | Korea, South | usaspending.gov |
| W90VN826FA059 | Department of Defense | Delivery Order | 236220 | CY 26 LCS, REPAIR BUILDINGS S-61 AND S-62, CAMP CASEY SEE SECTION J, ATTACHMENTS. | $4,389,336 | $4,389,854 | April 30, 2026 | April 29, 2027 | Korea, South | usaspending.gov |
| W912UM24C0002 | Department of Defense | Definitive Contract | 236220 | REPAIR CPS FOR HTACC, B935, OSAN AB, KOREA | $4,147,055 | $4,147,055 | November 8, 2023 | May 23, 2026 | Korea, South | usaspending.gov |
| W912UM25F0042 | Department of Defense | Delivery Order | 236220 | FY25 OMA DB VA-300000319492 REPLACE HVAC EQUIPMENT AND PIPING, P-1057, USAG HUMPHREYS, KOREA | $3,480,745 | $3,480,745 | August 5, 2025 | July 24, 2027 | Korea, South | usaspending.gov |
| W912UM25C0002 | Department of Defense | Definitive Contract | 236220 | FY25 WCFF DLA-E, VARIOUS DLA FACILITIES REPAIR AND MAINTENANCE KUNSAN AIR BASE, KOREA | $3,264,509 | $3,264,509 | May 28, 2025 | August 30, 2026 | Korea, South | usaspending.gov |
| W912UM24F0042 | Department of Defense | Delivery Order | 236220 | SEED PROJECT (REPAIR DRAINAGE CANAL) UNDER $400M IDIQ MATOC DB CONSTRUCTION SERVICES | $3,256,179 | $3,256,179 | June 20, 2024 | October 22, 2025 | Korea, South | usaspending.gov |
| W912UM24C0007 | Department of Defense | Definitive Contract | 238990 | FY24 OMAF PROJECT NO. MLWR21-1006, UPGRADE COLLECTIVE PROTECTION SYSTEM (CPS) AT DORMITORY AT 339 & 1431, KUNSAN AB, KOREA. | $3,136,219 | $3,136,219 | September 20, 2024 | December 9, 2026 | Korea, South | usaspending.gov |
| W90VN826FA092 | Department of Defense | Delivery Order | 236220 | SRM FY 2026 REPAIR SEWAGE TREATMENT PLANT FOR INCREASED EFFICIENCY, WARRIOR BASE AND RLFC | $2,457,938 | $2,457,938 | July 1, 2026 | June 30, 2027 | Korea, South | usaspending.gov |
| W90VN825FA034 | Department of Defense | Delivery Order | 236220 | REPLACE SEWAGE TREATMENT PLANT, RLFC (MATOC ONLY) | $2,189,912 | $2,189,912 | May 1, 2025 | November 30, 2025 | Korea, South | usaspending.gov |
| W90VN825FA053 | Department of Defense | Delivery Order | 236220 | REPAIR DETERIORATED WATER DISTRIBUTION SYSTEM, CY25 LCS, PROJECT #01-51, PAY OFFICE: W81PUD | $1,723,471 | $1,723,471 | June 12, 2025 | May 13, 2026 | Korea, South | usaspending.gov |
| W912UM24C0003 | Department of Defense | Definitive Contract | 236220 | CONSTRUCT B-832 REPLACEMENT OF WAREHOUSE CAMP CARROLL | $1,598,818 | $1,598,818 | March 28, 2024 | January 29, 2026 | Korea, South | usaspending.gov |
| W90VN825FA077 | Department of Defense | Delivery Order | 236220 | REPAIR BARRACKS BUILDING S-3559, CAMP HOVEY | $1,315,082 | $1,315,082 | August 1, 2025 | June 30, 2026 | Korea, South | usaspending.gov |
| W90VN626FA050 | Department of Defense | Delivery Order | 236220 | REPAIR FAILED ELEVATORS ON AIR CONTROL TOWER AND HEADQUARTERS, B600, 870, AND 946 | $1,109,386 | $1,109,386 | June 9, 2026 | June 8, 2027 | Korea, South | usaspending.gov |
| W90VN825FA074 | Department of Defense | Delivery Order | 236220 | REPAIR QUONSET HUTS FOR 2ID ADMIN SPACE, S-1709, CP CASEY | $1,063,573 | $1,063,573 | August 1, 2025 | May 15, 2026 | Korea, South | usaspending.gov |
| W912UM26FA035 | Department of Defense | Delivery Order | 236220 | DB REPAIR CARIUS DENTAL CLINIC, DHA, USAG HUMPHREYS, KOREA | $1,034,844 | $1,034,844 | April 29, 2026 | May 7, 2027 | Korea, South | usaspending.gov |
| W90VN925FA022 | Department of Defense | Delivery Order | 236220 | REPAIR DETERIORATED FAILING WET CHEMICAL SYSTEM, AREA IV | $907,323 | $907,323 | March 17, 2025 | April 3, 2026 | Korea, South | usaspending.gov |
| W90VN825FA024 | Department of Defense | Delivery Order | 236220 | REPLACE POP-UP BARRIERS AT CASEY GATE NO. 3 AND HOVEY GATE | $880,667 | $880,667 | March 28, 2025 | December 30, 2025 | Korea, South | usaspending.gov |
| W912UM24F0109 | Department of Defense | Delivery Order | 236220 | FY24 OMAF PROJECT NO. SMYU 24-1044, REPAIR AIRCRAFT SHELTER DOORS ON B1161, 1172, 1862, AND 1868, OSAN AIR BASE, KOREA. | $804,078 | $804,078 | September 26, 2024 | December 23, 2025 | Korea, South | usaspending.gov |
| W90VN826FA073 | Department of Defense | Delivery Order | 236220 | REPAIR AND CLEAN WATER TANK AND UV SYSTEM FOR CAMP CASEY AND HOVEY | $745,236 | $745,236 | May 15, 2026 | March 15, 2027 | Korea, South | usaspending.gov |
| W90VN825F0001 | Department of Defense | Delivery Order | 236220 | MAXIMUM CONTRACT AMOUNT - L WORK INSTALLATION TENSION FABRIC STRUCTURE DFAC | $726,106 | $726,106 | October 13, 2024 | February 18, 2025 | Korea, South | usaspending.gov |
| W912UM20C0012 | Department of Defense | Definitive Contract | 237310 | FY20 OMA PROJECT NO. VA-90288, REPAIR TRAFFIC INTERSECTION AT PACIFIC VICTORS AVE AND MARTIN STREET (ROUNDABOUT), USAG-HUMPHREYS, KOREA | $695,822 | $3,223,412 | September 29, 2020 | June 4, 2024 | Korea, South | usaspending.gov |
| W90VN824F0114 | Department of Defense | Delivery Order | 236220 | MAXIMUM CONTRACT AMOUNT - K WORK REPAIR BUILDING S-1832, CAMP CASEY | $566,128 | $566,128 | August 28, 2024 | September 10, 2025 | Korea, South | usaspending.gov |
| W90VN824F0131 | Department of Defense | Delivery Order | 236220 | MAXIMUM CONTRACT AMOUNT - K WORK REPAIR BRIDGE S-124, CAMP CASEY | $425,339 | $425,339 | September 22, 2024 | May 28, 2025 | Korea, South | usaspending.gov |
| W90VN925FA185 | Department of Defense | Delivery Order | 236220 | REPAIR DAMAGED PERIMETER WALL NEAR B410, CAMP CARROLL | $378,935 | $378,935 | September 16, 2025 | February 14, 2026 | Korea, South | usaspending.gov |
| W912UM24F0082 | Department of Defense | Delivery Order | 236220 | DHA INSTALL FIRE RATED COILING DOORS P3030, USAG-HUMPHREYS, KOREA | $378,748 | $378,748 | September 20, 2024 | August 9, 2026 | Korea, South | usaspending.gov |
| W90VN824F0063 | Department of Defense | Delivery Order | 236220 | MAXIMUM CONTRACT AMOUNT - K WORK | $276,881 | $276,881 | May 10, 2024 | November 15, 2024 | Korea, South | usaspending.gov |
| W91QVN24F0659 | Department of Defense | Delivery Order | 236220 | WAVE BALL INSTALLATION BLDG. 6110, USAG HUMPHREYS | $228,377 | $228,377 | September 13, 2024 | February 17, 2025 | Korea, South | usaspending.gov |
| W90VN825FA063 | Department of Defense | Delivery Order | 236220 | REPAINT EXTERIOR OF HANSON GYM. BLDG. S-3015, CAMP CASEY | $167,249 | $167,249 | August 1, 2025 | November 30, 2025 | Korea, South | usaspending.gov |
| W90VN925FA198 | Department of Defense | Delivery Order | 236220 | REPAIR STORAGE FOR MILITARY MAIL TERMINAL AT B1463, BUSAN SUPPORT FACILITY (BSF) | $166,922 | $166,922 | September 26, 2025 | April 30, 2026 | Korea, South | usaspending.gov |
| W90VN824F0124 | Department of Defense | Delivery Order | 236220 | REPAIR DETERIORATED PAVEMENT | $159,975 | $159,975 | September 15, 2024 | March 15, 2025 | Korea, South | usaspending.gov |
| W90VN925FA197 | Department of Defense | Delivery Order | 236220 | REPAIR FAILING ROOF B148, CAMP WALKER, SOUTH KOREA | $157,509 | $157,509 | September 26, 2025 | September 15, 2026 | Korea, South | usaspending.gov |
| W91QVN25F0051 | Department of Defense | Delivery Order | 236220 | CIVIL LABOR TOTAL | $149,931 | $149,931 | October 16, 2024 | July 1, 2025 | Korea, South | usaspending.gov |
| W90VN824F0118 | Department of Defense | Delivery Order | 236220 | REPAIR ROOF AND PAINTING | $128,864 | $128,864 | September 4, 2024 | December 31, 2024 | Korea, South | usaspending.gov |
| W90VN925FA103 | Department of Defense | Delivery Order | 236220 | INSTALLATION OF 4 ADDITIONAL SHORE POWER CABLE AT PIER#8 (NON-WORK PLAN) (PROJECT NO. 8K-00003-4J) | $90,692 | $90,692 | June 9, 2025 | February 28, 2026 | Korea, South | usaspending.gov |
| W90VN925FA102 | Department of Defense | Delivery Order | 236220 | REPAIR SHOWER AND BATHROOM AT SATCOM B563, CAMP CARROLL (PROJECT NO. HQ-00001-4J) | $88,513 | $88,513 | June 9, 2025 | January 23, 2026 | Korea, South | usaspending.gov |
| W90VN824F0127 | Department of Defense | Delivery Order | 236220 | REPAINT DFAC, CAMP CASEY | $76,612 | $76,612 | September 23, 2024 | June 10, 2025 | Korea, South | usaspending.gov |
| W90VN824F0126 | Department of Defense | Delivery Order | 236220 | K WORK (NON-WORK PLAN) | $66,578 | $66,578 | September 23, 2024 | May 31, 2025 | Korea, South | usaspending.gov |
| W912UM20C0011 | Department of Defense | Definitive Contract | 236220 | M4-00512-5J, RENOVATION OF BLDG. 1685, CAMP HENRY, KOREA | $26,127 | $5,013,387 | September 24, 2020 | January 31, 2025 | Korea, South | usaspending.gov |
| W90VN924F0057 | Department of Defense | Delivery Order | 236220 | K WORK (NON-WORK PLAN) | $19,476 | $19,476 | April 1, 2024 | November 30, 2024 | Korea, South | usaspending.gov |
| W90VN925FA199 | Department of Defense | Delivery Order | 236220 | (MATOC) REPLACE A BROKEN JET PUMP FOR SPA AT THE SWIMMING POOL (B265), CAMP WALKER | $13,136 | $13,136 | September 17, 2025 | March 16, 2026 | Korea, South | usaspending.gov |
| W90VN924F0152 | Department of Defense | Delivery Order | 236220 | INSTALL FOLDING DOOR AT STAIRWELL IN B830, CAMP WALKER. | $9,646 | $9,646 | July 9, 2024 | December 7, 2024 | Korea, South | usaspending.gov |
| W90VN925FA068 | Department of Defense | Delivery Order | 236220 | ASPHALT CONCRETE PAVEMENTS (MA IDIQ), USAG DAEGU, AREA IV (MINIMUM GUARANTEE OF $3,000 FOR BASE PERIOD ONLY) | $3,000 | $3,000 | May 15, 2025 | April 14, 2026 | Korea, South | usaspending.gov |
| W90VN823F0100 | Department of Defense | Delivery Order | 236220 | MAXIMUM CONTRACT AMOUNT - K WORK | $0 | $65,157 | September 9, 2023 | April 20, 2024 | Korea, South | usaspending.gov |
| W91QVN23F0567 | Department of Defense | Delivery Order | 236220 | FLAGPOLE AND MONUMENT RELOCATION | $0 | $40,615 | September 23, 2023 | December 30, 2023 | Korea, South | usaspending.gov |
| W90VN925FA193 | Department of Defense | Delivery Order | 236220 | REPAIR FAILING ROOF B148, CAMP WALKER, SOUTH KOREA | $0 | $0 | July 25, 2025 | September 9, 2025 | Korea, South | usaspending.gov |
| W91QVN23F0641 | Department of Defense | Delivery Order | 236220 | REPAIR DAYROOM P-612, S-614 MAXIMUM CONTRACT AMOUNT - K WORK | $0 | $1,178,818 | September 27, 2023 | September 30, 2024 | Korea, South | usaspending.gov |
| W91QVN23F0319 | Department of Defense | Delivery Order | 236220 | (K) REPAIR ROADWAY, CP MADISON | $0 | $1,824,063 | May 30, 2023 | December 8, 2023 | Korea, South | usaspending.gov |
| W91QVN23F0453 | Department of Defense | Delivery Order | 236220 | REPLACE DX TYPE A/C UNIT, P-869 | $0 | $276,374 | July 10, 2023 | February 28, 2025 | Korea, South | usaspending.gov |
| W91QVN23F0461 | Department of Defense | Delivery Order | 236220 | MAXIMUM CONTRACT AMOUNT - K WORK. REPLACE CARPET AND REPAINT ALL INTERIOR SURFACE FOR AIRFIELD CONTROL TOWER, P-1284, USAG HUMPHREYS | $0 | $107,816 | July 5, 2023 | February 29, 2024 | Korea, South | usaspending.gov |
Also on SpecStream
- All recipients under NAICS 236220 Commercial and Institutional Building Construction
- All recipients under NAICS 238990 All Other Specialty Trade Contractors
- All recipients under NAICS 237310 Highway, Street, and Bridge Construction
- Open opportunities under NAICS 236220
- Open opportunities under NAICS 238990
- Open opportunities under NAICS 237310
Updated October 6, 2026. Read from USAspending.gov. Public U.S. federal spending data (U.S. Department of the Treasury). Obligations are the contract actions dated in fiscal years 2024 to 2027 of the USAspending.gov award archive of 2026-10-06; a contract's total value is its current value as USAspending reports it, including earlier years. Recipients are matched on their SAM.gov UEI, never on the name, and are shown as the government prints them. Sole proprietorships and opted-out entities count in the totals and are not named. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.