Sung An Construction.co.ltd
Anyang, Gyeonggi-do
- UEI
- NGZLPLA9MV33
- CAGE
- 892JF
- Primary NAICS
- 237310 Highway, Street, and Bridge 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
- 237130 Power and Communication Line and Related Structures Construction
- 237990 Other Heavy and Civil Engineering Construction
- SAM.gov registration date
- Physical address
- 66 Beolmal-ro, Dongan-gu, Anyang, 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 | -$3,231 |
| FY2025 | $8,129,609 |
| FY2024 | $305,792 |
Contract awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| CY25 LCS, project #01-65,PAN411-25-p-0000 000551, DOC | RCO Camp Humphreys 411th CSB | $2,290,906 | |
| Maximum contract amount - k work | RCO Camp Humphreys 411th CSB | $3,688,808 | |
| Renovate building, p-2090 | RCO Yongsan 411th CSB | $846,601 | |
| Repair shore power supply system pier 11 & 12 | RCO Daegu 411th CSB | $1,307,506 | |
| Maximum contract amount - k work filtering system, rlfc | RCO Camp Humphreys 411th CSB | $298,349 |
Latest 5 listed here. See the rest on GovTribe.
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About the company
Sung An Construction.co.ltd is a for-profit corporate entity based in Anyang, South Korea, registered in the System for Award Management (SAM) since July 2021. The company specializes in providing construction, repair, and upgrade services primarily for U.S. military facilities in South Korea, with a focus on infrastructure support for U.S. Forces Korea. As a federal contractor, Sung An Construction.co.ltd has demonstrated expertise in handling various technical and infrastructure-related projects for different U.S. government agencies.
The company has been awarded multiple federal contract delivery orders across different defense agencies, including the Navy Installations Command, Department of Defense Korean Region, and Pacific Region. These contracts have involved a diverse range of services such as renovating buildings, repairing shore power supply systems, installing high-voltage cables, replacing HVAC systems, and performing specialized infrastructure work like K work filtering systems. The contract awards have ranged from relatively small purchase orders around $50,000 to more substantial delivery orders exceeding $1.8 million. None of the contracts were set aside for specific socioeconomic categories, and the work has consistently been focused on supporting U.S. military infrastructure in South Korea.
Sung An Construction.co.ltd holds a significant five-year Indefinite Delivery Contract (IDC) awarded by the U.S. Department of the Army on October 5, 2023, with a maximum ceiling value of $245 million. This single-award IDC enables the company to provide general construction, repair, and upgrade services for U.S. Forces Korea facilities across Areas I, II, III, and IV. The contract covers a broad spectrum of construction activities, including new projects under $2 million and repair/upgrade work for existing buildings. Task orders under this IDC have been issued by various agencies, including the Department of the Navy Installations Command, demonstrating the contract's flexibility in supporting U.S. government infrastructure needs in the Korean peninsula.
Quick answers
Is Sung An Construction.co.ltd registered in SAM.gov?
Yes. Sung An Construction.co.ltd's SAM.gov registration is active through October 1, 2027.
How much has Sung An Construction.co.ltd received in federal contracts?
Federal contracts obligated $8,129,609 to Sung An Construction.co.ltd in fiscal year 2025 and $8,432,169 in fiscal years 2023 through 2027.
How does Sung An Construction.co.ltd rank among federal contractors?
Sung An Construction.co.ltd ranked #19 in PSC Z1AZ in FY2025.
What is Sung An Construction.co.ltd's most recent federal award?
Sung An Construction.co.ltd's most recent federal contract award is CY25 LCS, project #01-65,PAN411-25-p-0000 000551, DOC (W90VN825FA054), from RCO Camp Humphreys 411th CSB, on July 1, 2025.
On GovTribe
See Sung An Construction.co.ltd's full federal record
- Federal contract awards
- IDV awards
- Funding analysis by agency, NAICS and set-aside
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