Ilkwang E&C Co., LTD.
Seongnam-si, Gyeonggi-do
- UEI
- XHHCLCGNNWG8
- CAGE
- 840JF
- Primary NAICS
- 237990 Other Heavy and Civil Engineering Construction
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
-
- 236115 New Single-Family Housing Construction (except For-Sale Builders)
- 236116 New Multifamily Housing Construction (except For-Sale Builders)
- 236118 Residential Remodelers
- 236210 Industrial Building Construction
- 236220 Commercial and Institutional Building Construction
- 237110 Water and Sewer Line and Related Structures Construction
- 237310 Highway, Street, and Bridge Construction
- 238990 All Other Specialty Trade Contractors
Show all 9
- SAM.gov registration date
- Physical address
- 48 Dolma-ro, Bundang-gu, Seongnam-si, Gyeonggi-do, South Korea
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $1,452,915 |
| FY2025 | $8,395,699 |
| FY2024 | $969,923 |
| FY2023 | $8,579,994 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Army | $1,452,915 |
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| Hanbaek Construction Co.,Ltd | Jeonju-si, Jeollabuk-do | 236220 Commercial and Institutional Building Construction |
| Yeajin E&C Co.,Ltd. | Daegu | 236220 Commercial and Institutional Building Construction |
| Daebo Engineering & Construction Co., LTD. | Hwaseong-si, Gyeonggi-do | 236116 New Multifamily Housing Construction (except For-Sale Builders) |
| Sori E&C Co.,Ltd | Gunsan, Jeollabuk-do | 237110 Water and Sewer Line and Related Structures Construction |
| Dongjin Construction Co., LTD. | Chilgok-gun, Gyeongsangbuk-do | 236220 Commercial and Institutional Building Construction |
About the company
Ilkwang E&C Co., LTD., a South Korean construction and engineering firm, operates as a prime contractor delivering military infrastructure modernization and facility maintenance services to the Department of Defense at U.S. military installations in South Korea under Status of Forces Agreement (SOFA) acquisition programs. The vendor competes full-and-open with no set-aside designation across its federal footprint.
Ilkwang E&C's federal work centers on elevator replacement, barracks repair, road resurfacing, and fuel pipeline infrastructure at U.S. Army Garrison Humphreys and Suwon Air Base. Recent representative contracts include an $8.27 million definitive contract awarded August 14, 2025, by the Army Corps of Engineers Far East for barracks P-2096 and P-2098 repair and road resurfacing at Camp Humphreys (ultimate completion August 26, 2027), a $9.16 million definitive contract awarded September 27, 2023, for elevator replacement at six barracks facilities at USAG Humphreys (completion April 20, 2026), and a $719,290 definitive contract awarded August 20, 2024, by the Army Corps of Engineers Far East for fuel pipeline replacement at Suwon Air Base (completion July 26, 2025). A fourth contract for $1.4 million was awarded June 29, 2026, for elevator system replacement (S-558 and S-579) at USAG Humphreys (completion January 13, 2028).
Customer concentration is extreme: the Army Corps of Engineers Engineering District Far East accounts for five of six awards and $25.2 million of the $25.9 million combined potential value; the Defense Logistics Agency Energy holds the remaining award at $719 thousand. Ilkwang E&C operates exclusively as a prime contractor (100% of recent awards) with no subcontract footprint in federal work. The vendor shows sparse activity frequency — one award annually in 2023, 2024, 2025, and 2026 — with two contracts totaling $9.7 million in combined potential value completing within the next twenty-four months and therefore facing recompete exposure.
Quick answers
Is Ilkwang E&C Co., LTD. registered in SAM.gov?
Yes. Ilkwang E&C Co., LTD.'s SAM.gov registration is active through June 9, 2027.
How much has Ilkwang E&C Co., LTD. received in federal contracts?
Federal contracts obligated $8,395,699 to Ilkwang E&C Co., LTD. in fiscal year 2025 and $19,398,530 in fiscal years 2023 through 2027.
How does Ilkwang E&C Co., LTD. rank among federal contractors?
Ilkwang E&C Co., LTD. ranked #16 in PSC Z2FC and #39 in PSC Z1NA in FY2025.
What is Ilkwang E&C Co., LTD.'s most recent federal award?
Ilkwang E&C Co., LTD.'s most recent federal contract award is FY26 OMA VA-90095 and 90097 replace elevator system s-558 and s-579, usag humphreys, korea (W912UM26CA004), from ENDIST Far East (USACE), on June 29, 2026.
On GovTribe
See Ilkwang E&C Co., LTD.'s full federal record
- Federal contract awards
- Funding analysis by agency, NAICS and set-aside
- Similar vendors