Vendor, Changwon-Si, KOR
Seojin Construction Co.,ltd
UEI N6DKUH4MNCF3, CAGE 3D88F
57 awards and $9,622,384 obligated between March 31, 2024 and May 27, 2026, 100% under full and open competition, against 15.3 offers on average where reported. 21 of the awards trace back to a SAM.gov solicitation on this site.
Industries
NAICS on the awards, by dollars.
| Commercial and Institutional Building ConstructionNAICS 236220 | $9,622,384 |
How it wins
Awards by competition, set-aside and type.
| Full and Open Competition | 57 |
| Delivery Order | 52 |
Solicitations it won
SAM.gov opportunities whose award USAspending attributes to this vendor.
- Construct Outdoor Patio in front of B138 (Bowling Center), Camp Carroll (Non-Work Plan)
Department of the Army, 0906 Aq Co Det a Contracti
Award noticeNAICS 236220W90VN924R0127Awarded to Seojin Construction Co.,ltd for $280,948
Posted Aug 1021 publications - W90VN924R0122 (MATOC) Correct gas safety deficiencies FY23, Camp Walker and Camp Carroll
Department of the Army, 0906 Aq Co Det a Contracti
Award noticeNAICS 236220W90VN924F0146Awarded to Seojin Construction Co.,ltd for $58,791
Posted Jun 20, 2024 - Repair Roof and Exterior Wall at B139, CC, South Korea
Department of the Army, 0906 Aq Co Det a Contracti
Award noticeNAICS 236220W90VN924F0070Awarded to Seojin Construction Co.,ltd for $538,131
Posted Apr 22, 2024 - MA IDIQ Contract for Minor General Building Repair and Construction, Area IV
Department of the Army, 0906 Aq Co Det a Contracti
Award noticeNAICS 23622W90VN924D0008Awarded to Seojin Construction Co.,ltd for $11,720,159
Posted Apr 4, 2024
Awards
Every award in the window, by dollars obligated.
| Contract | Awarding office | Described as | Obligated |
|---|---|---|---|
| W90VN924F0151Delivery Order, June 25, 2024, Full and Open Competition | 0906 Aq Co Det a ContractiDepartment of the Army | Maximum Contract Amount - K WorkNAICS 236220, PSC Z1AZ | $926,915 |
| W90VN824F0072Delivery Order, July 24, 2024, Full and Open Competition, 7 offers | 0906 Aq Co Contracting BatDepartment of the Army | Maximum Contract Amount - K WorkNAICS 236220, PSC Z1AZ | $687,610 |
| W90VN924F0144Delivery Order, June 24, 2024, Full and Open Competition | 0906 Aq Co Det a ContractiDepartment of the Army | Repair Deteriorated Bldg. No. S-1330, BSFNAICS 236220, PSC Z1AZ | $618,887 |
| W90VN925FA182Delivery Order, August 27, 2025, Full and Open CompetitionSolicitation | 0906 Aq Co Det a ContractiDepartment of the Army | Repair Failed or Failing Storm Drainage System, Camp CarrollNAICS 236220, PSC Z1AZ | $598,421 |
| W90VN824F0053Delivery Order, April 18, 2024, Full and Open Competition, 10 offers | 0906 Aq Co Contracting BatDepartment of the Army | Maximum Contract Amount - K Work Repair HVAC System Casey, RLFCNAICS 236220, PSC Z1AZ | $545,734 |
| W90VN924F0070Delivery Order, April 16, 2024, Full and Open CompetitionSolicitation | 0906 Aq Co Det a ContractiDepartment of the Army | RPR Roof & Exterior Wall B139, C/CNAICS 236220, PSC Z1AZ | $538,131 |
| W90VN924F0153Delivery Order, June 26, 2024, Full and Open Competition | 0906 Aq Co Det a ContractiDepartment of the Army | Repair the Deteriorated BLDG 1715, CHNAICS 236220, PSC Z1AZ | $523,243 |
| W90VN824F0031Delivery Order, June 24, 2024, Full and Open Competition, 14 offers | 0906 Aq Co Contracting BatDepartment of the Army | Replace Fire Hydrants at CP TangoNAICS 236220, PSC Z1AZ | $450,598 |
| W91QVN24F0432Delivery Order, July 14, 2024, Full and Open Competition, 24 offers | 0411 Aq HQ Contract AugDepartment of the Army | Repair Damaged Parking Lot Near BLDG P-12301, Usag-HumphreyNAICS 236220, PSC Z1AZ | $430,388 |
| W90VN924F0150Delivery Order, June 24, 2024, Full and Open Competition | 0906 Aq Co Det a ContractiDepartment of the Army | Repair Dfac,bldg 303 at Camp CarrollNAICS 236220, PSC Z1AZ | $427,974 |
| W90VN824F0075Delivery Order, June 9, 2024, Full and Open Competition, 6 offers | 0906 Aq Co Contracting BatDepartment of the Army | Maximum Contract Amount - K WorkNAICS 236220, PSC Z1AZ | $309,976 |
| W90VN924F0147Delivery Order, June 26, 2024, Full and Open Competition | 0906 Aq Co Det a ContractiDepartment of the Army | Replace Water Pipe at B502, Camp CarrollNAICS 236220, PSC Z1AZ | $297,714 |
| W90VN824F0079Delivery Order, June 12, 2024, Full and Open Competition, 13 offers | 0906 Aq Co Contracting BatDepartment of the Army | Maximum Contract Amount - K WorkNAICS 236220, PSC Z1AZ | $293,131 |
| W91QVN24F0433Delivery Order, July 14, 2024, Full and Open Competition, 24 offers | 0411 Aq HQ Contract AugDepartment of the Army | Repair Parking Lots Near BLDG P-111NAICS 236220, PSC Z1AZ | $287,066 |
| W90VN926FA132Delivery Order, May 27, 2026, Full and Open Competition | 0906 Aq Co Det a ContractiDepartment of the Army | [matoc] Repair Wet Chemical Systems at B117 and B904, Camp CarrollNAICS 236220, PSC Z1AZ | $223,318 |
| W90VN924F0126Delivery Order, June 2, 2024, Full and Open Competition | 0906 Aq Co Det a ContractiDepartment of the Army | Repair Bldg. #1910 & Bldg. #1911 at Ammo Depot #2NAICS 236220, PSC Z1AZ | $215,922 |
| W91QVN24F0376Delivery Order, June 12, 2024, Full and Open Competition, 15 offers | 0411 Aq HQ Contract AugDepartment of the Army | Replace Surface Drainage System at Obstacle Course S-8230, Usag HumphreysNAICS 236220, PSC Z1AZ | $176,003 |
| W90VN925FA181Delivery Order, August 25, 2025, Full and Open Competition, 6 offers | 0906 Aq Co Det a ContractiDepartment of the Army | Flooring and Painting Replacement at BLDG 2650, Pier 8NAICS 236220, PSC Z1AZ | $175,005 |
| W90VN925FA158Delivery Order, July 25, 2025, Full and Open Competition | 0906 Aq Co Det a ContractiDepartment of the Army | Install Backup Boiler for BLDG 830, Camp WalkerNAICS 236220, PSC Z1AZ | $167,401 |
| W90VN925FA036Delivery Order, March 13, 2025, Full and Open Competition | 0906 Aq Co Det a ContractiDepartment of the Army | Refinish Pool Deck, Recaulk Pool Area and Replace Light Fixtures BLDG 265 at Camp WalkerNAICS 236220, PSC Z1FB | $159,236 |
| W90VN924F0157Delivery Order, June 28, 2024, Full and Open Competition | 0906 Aq Co Det a ContractiDepartment of the Army | Repair B127, Camp CarrollNAICS 236220, PSC Z1AZ | $145,620 |
| W90VN925FA030Delivery Order, March 6, 2025, Full and Open Competition, 7 offers | 0906 Aq Co Det a ContractiDepartment of the Army | Repair Bathroom at BLDG 305 for Camp Walker (Project No. J1-00060-5J)NAICS 236220, PSC Z1AZ | $145,518 |
| W90VN924F0217Delivery Order, August 28, 2024, Full and Open Competition | 0906 Aq Co Det a ContractiDepartment of the Army | RPL Wooden Pullup Bars with SteelNAICS 236220, PSC Z1AZ | $117,732 |
| W91QVN24F0380Delivery Order, June 5, 2024, Full and Open Competition, 10 offers | 0411 Aq HQ Contract AugDepartment of the Army | Repair Perimeter Fence at Usag HumphreysNAICS 236220, PSC Z1AZ | $108,128 |
| W90VN924F0160Delivery Order, June 28, 2024, Full and Open Competition | 0906 Aq Co Det a ContractiDepartment of the Army | Maximum Contract Amount - K WorkNAICS 236220, PSC Z1AZ | $88,012 |
| W90VN924F0224Delivery Order, September 3, 2024, Full and Open Competition | 0906 Aq Co Det a ContractiDepartment of the Army | Work Type: "k"-Interior & Experior Led Replacement at B#577, 578, 579, and 580, Camp WalkerNAICS 236220, PSC Z1AZ | $84,884 |
| W90VN924F0122Delivery Order, June 28, 2024, Full and Open Competition | 0906 Aq Co Det a ContractiDepartment of the Army | K Work (Non-Work Plan)NAICS 236220, PSC Z1AZ | $81,873 |
| W90VN925FA196Delivery Order, September 10, 2025, Full and Open Competition | 0906 Aq Co Det a ContractiDepartment of the Army | Remove Abandoned Fuel Lines, Camp Henry(Project No. I1-00045-4J)NAICS 236220, PSC Z1AZ | $76,091 |
| W90VN924F0137Delivery Order, June 24, 2024, Full and Open Competition | 0906 Aq Co Det a ContractiDepartment of the Army | K Work (Non-Work Plan)NAICS 236220, PSC Z1AZ | $74,423 |
| W90VN925FA123Delivery Order, June 17, 2025, Full and Open Competition | 0906 Aq Co Det a ContractiDepartment of the Army | Install Additional Gate at B1535 (Tmp), Camp Henry, South KoreaNAICS 236220, PSC Z1AZ | $68,482 |
| W91QVN24F0430Delivery Order, July 8, 2024, Full and Open Competition, 14 offers | 0411 Aq HQ Contract AugDepartment of the Army | Repair Lift Station (S-1295)NAICS 236220, PSC Z1AZ | $62,097 |
| W90VN924F0146Delivery Order, June 19, 2024, Full and Open CompetitionSolicitation | 0906 Aq Co Det a ContractiDepartment of the Army | Maximum Contract Amount - K WorkNAICS 236220, PSC Z1AZ | $58,791 |
| W90VN924F0148Delivery Order, June 21, 2024, Full and Open Competition | 0906 Aq Co Det a ContractiDepartment of the Army | Work Type: "k"-Repair Ast Leak Detection Monitoring System at DLANAICS 236220, PSC Z1AZ | $56,493 |
| W90VN924F0216Delivery Order, August 19, 2024, Full and Open Competition | 0906 Aq Co Det a ContractiDepartment of the Army | Work Type: "k"-Separation of Storm and Sewer Line for Bldg. #393, Camp WalkerNAICS 236220, PSC Z1AZ | $44,175 |
| W90VN924F0230Delivery Order, September 8, 2024, Full and Open Competition | 0906 Aq Co Det a ContractiDepartment of the Army | K Work (Non-Work Plan)NAICS 236220, PSC Z1AZ | $44,091 |
| W90VN926FA127Delivery Order, May 14, 2026, Full and Open Competition | 0906 Aq Co Det a ContractiDepartment of the Army | Maintenance Service for Pool Dehumidification System at B265, Indoor Swimming Pool, Camp WalkerNAICS 236220, PSC Z1AZ | $40,536 |
| W90VN924F0059Delivery Order, March 31, 2024, Full and Open Competition | 0906 Aq Co Det a ContractiDepartment of the Army | Repair Laundry RM B1810, Camp HenryNAICS 236220, PSC Z1AZ | $39,895 |
| W90VN925FA035Delivery Order, March 17, 2025, Full and Open Competition, 7 offers | 0906 Aq Co Det a ContractiDepartment of the Army | Repair Restroom in B267 Camp CarrollNAICS 236220, PSC Z1AZ | $36,616 |
| W90VN925FA074Delivery Order, May 4, 2025, Full and Open Competition | 0906 Aq Co Det a ContractiDepartment of the Army | Install Roof Ventilation System in Shed-10 at B1309, Located at Busan Storage Facility (Bsf), South KoreaNAICS 236220, PSC Z1AZ | $31,792 |
| W90VN925FA136Delivery Order, June 30, 2025, Full and Open Competition | 0906 Aq Co Det a ContractiDepartment of the Army | Installation of Missing Barb Wire at Gate 7 Perimeter Wall, Camp WalkerNAICS 236220, PSC Z1PZ | $26,480 |
| W90VN926FA119Delivery Order, May 7, 2026, Full and Open Competition | 0906 Aq Co Det a ContractiDepartment of the Army | [matoc] Correct Gas Safety Deficiencies, FY26, Area IV (Camp Walker, Camp Henry, Camp Carroll)NAICS 236220, PSC Z1AZ | $25,015 |
| W90VN926FA121Delivery Order, May 12, 2026, Full and Open Competition | 0906 Aq Co Det a ContractiDepartment of the Army | Repair All Exhaust Fans and Repaint Walls of B363, Camp Walker Project No. JS-00002-6JNAICS 236220, PSC Z1AZ | $23,766 |
| W90VN924F0221Delivery Order, August 28, 2024, Full and Open Competition, 6 offersSolicitation | 0906 Aq Co Det a ContractiDepartment of the Army | RPR Damage by Fire and Water at B155, CWNAICS 236220, PSC Z1AZ | $22,768 |
| W90VN925FA165Delivery Order, August 11, 2025, Full and Open Competition, 6 offers | 0906 Aq Co Det a ContractiDepartment of the Army | Repair Broken Roll-Up Door at BLDG 452 Camp WalkerNAICS 236220, PSC Z1AZ | $22,433 |
| W90VN924F0060Delivery Order, April 3, 2024, Full and Open Competition | 0906 Aq Co Det a ContractiDepartment of the Army | Work Type: "k"-Install Pedestrian Fence in New Acp at Gate 7NAICS 236220, PSC Z1AZ | $15,898 |
| W90VN924F0209Delivery Order, August 23, 2024, Full and Open Competition, 7 offersSolicitation | 0906 Aq Co Det a ContractiDepartment of the Army | Replace with New Roll Up Door B711, CP CarrollNAICS 236220, PSC Z1AZ | $12,579 |
| W90VN926FA103Delivery Order, April 29, 2026, Full and Open Competition | 0906 Aq Co Det a ContractiDepartment of the Army | Repair Curtain System at B139, Camp CarrollNAICS 236220, PSC Z1AZ | $11,346 |
| W90VN926FA133Delivery Order, May 19, 2026, Full and Open Competition, 4 offers | 0906 Aq Co Det a ContractiDepartment of the Army | [ma Idiq] Repaint Interior Building at B147B, Camp WalkerNAICS 236220, PSC Z1AZ | $4,178 |
| W90VN924F0156Delivery Order, June 26, 2024, Full and Open Competition, 8 offersSolicitation | 0906 Aq Co Det a ContractiDepartment of the Army | Repair Deteriorated Roof at B906, CCNAICS 236220, PSC Z1AZ | $0 |
| W90VN925FA054Delivery Order, April 22, 2025, Full and Open Competition | 0906 Aq Co Det a ContractiDepartment of the Army | Install Fire Alarm and Kitchen Fire Suppression System at B382, Camp Carroll.NAICS 236220, PSC Z1AZ | $0 |
| W90VN925FA118Delivery Order, June 15, 2025, Full and Open Competition, 20 offers | 0906 Aq Co Det a ContractiDepartment of the Army | Install Additional Gate at B1535 (Tmp), Camp HenryNAICS 236220, PSC Z1AZ | $0 |
| W90VN926FA057Delivery Order, February 12, 2026, Full and Open Competition | 0906 Aq Co Det a ContractiDepartment of the Army | Install Screen Doors on All Senior Leaders Quarters in Camp Walker and Camp Carroll (J1-00051-4J)NAICS 236220, PSC Z1AZ | $0 |
| W90VN924D0008April 3, 2024, Full and Open Competition, 19 offersSolicitation | 0906 Aq Co Det a ContractiDepartment of the Army | Ma IDIQ Contract for Minor General Building Repair and Construction Usag DaeguNAICS 236220, PSC Z1AZ | $0 |
| W91QVN24D0013September 19, 2024, Full and Open Competition, 35 offers | 0411 Aq HQ Contract AugDepartment of the Army | Repair and Upgrade of Usfk Facilities.NAICS 236220, PSC Z1AZ | $0 |
| W91QVN24D0032September 18, 2024, Full and Open Competition, 35 offers | 0411 Aq HQ Contract AugDepartment of the Army | Repair and Upgrade of Usfk Facilities.NAICS 236220, PSC Z1AZ | $0 |
| W91QVN24D0052September 18, 2024, Full and Open Competition, 35 offersSolicitation | 0411 Aq HQ Contract AugDepartment of the Army | Repair and Upgrade of Usfk Facilities.NAICS 236220, PSC Z1AZ | $0 |
| W91QVN24D0071September 19, 2024, Full and Open Competition, 36 offers | 0411 Aq HQ Contract AugDepartment of the Army | Repair and Upgrade of Usfk Facilities.NAICS 236220, PSC Z1AZ | $0 |
- Product and service codes
- Z1AZ Maintenance Of Other Administrative Facilities And Service BuildingsZ1FB Maintenance Of Recreational BuildingsZ1PZ Maintenance Of Other Non-Building Facilities
- Transactions
- 96 across 57 awards