Federal contractor profile
NOKHWACHANGJO
UEI XBY4J73A66M4CAGE 438PF
Active
Overview
- Legal name
- NOKHWACHANGJO
- Registered location
- BORYEONG-SI, CHUNGCHEONGNAM-DO, KOR
- Primary NAICS
- 561730 — Landscaping Services
- Latest award activity
- May 3, 2026
Read company summary
NOKHWACHANGJO is associated with UEI XBY4J73A66M4 and CAGE 438PF in public federal records. AcornBids currently links 8 prime awards totaling $1.8M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Landscaping Services. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 561730 (Landscaping Services). Its public SAM.gov registration lists BORYEONG-SI, CHUNGCHEONGNAM-DO, KOR.
At a glance
Lifetime prime obligations$1.8M
Prime awards8
Awards with future end dates3
Top-agency concentration
Not available
Why this customer concentration
Detailed agency totals are not available in this stored profile.
Largest positive coded-agency total ÷ all positive coded-agency totals × 100
Missing data is shown as unavailable.
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Sep 28, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- NOKHWACHANGJO
- UEI
- XBY4J73A66M4
- CAGE
- 438PF
- Registered address
- 812-4, MANSU-RO, BORYEONG-SI, CHUNGCHEONGNAM-DO, KOR
- Registration status
- Active
- Primary NAICS
- 561730 — Landscaping Services
- SAM activation
- Feb 1, 2026
- Initial registration
- Feb 26, 2025
- Entity start
- Aug 12, 2008
- SAM updated
- Feb 1, 2026
- Registration expires
- Feb 1, 2027
- Fiscal year end
- Dec 31
- Place of incorporation
- KOR
Federal award analysis
Net transaction obligations by federal fiscal period.
Transaction history is not available in the loaded data. Annual funding is not estimated from current award totals.
Recent federal awards
Prime contract awards. Select an award to review its history and source evidence.
| Award / description | Awarding agency | Obligations | Start date | End date |
|---|---|---|---|---|
| W90VN926DA005(CY26 LCS) GROUND MAINTENANCE SERVICE, FOS, CAMP CARROLL | Department of Defense | $896.6K | Apr 1, 2026 | Not available |
| W90VN826FA076GROUND MAINTENANCE FOR USAG YONGSAN-CASEY | Department of Defense | $430.2K | Jun 2, 2026 | Jun 1, 2027 |
| W90VN825DA002GROUND MAINTENANCE FOR USAG YONGSAN-CASEY | Department of Defense | $2.3M | Jun 2, 2025 | Not available |
| W90VN926FA087(CY26 LCS) GROUND MAINTENANCE SERVICE, FOS, CAMP CARROLL | Department of Defense | $171.5K | Apr 1, 2026 | Dec 31, 2026 |
| W90VN726FA026GROUND MAINTENANCE SERVICES AT KUNSAN AIR BASE. | Department of Defense | $456.1K | Apr 1, 2026 | Mar 31, 2030 |
| W90VN725DA009GROUND MAINTENANCE SERVICES AT KUNSAN AIR BASE. | Department of Defense | $2.8M | Jul 1, 2025 | Not available |
| W90VN725FA034GROUND MAINTENANCE SERVICES AT KUNSAN AIR BASE. | Department of Defense | $281.9K | Jul 1, 2025 | Mar 31, 2026 |
| W90VN825FA068GROUND MAINTENANCE FOR USAG YONGSAN-CASEY | Department of Defense | $479.5K | Jun 4, 2025 | Jun 1, 2026 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Feb 1, 2026 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Feb 26, 2025 |
| Entity start | Aug 12, 2008 |
| Industry | Reported size status |
|---|---|
| 561730 — Landscaping Services | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| MYUNG HWA HAN | Government business | Contact method not published | SAM registration | Not available |
| MYUNG HWA HAN | Electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 561730 — Landscaping Services
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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About NOKHWACHANGJO
What products and services appear in its federal awards?
Recorded award industries: 561730 — Landscaping Services.
Recorded products and services: S208 — Landscaping/Groundskeeping Services.
Examples from recent award records:
These records describe federal award work, not every company capability. Review the award evidence.
Where is the company registered?
812-4, MANSU-RO, BORYEONG-SI, CHUNGCHEONGNAM-DO, KOR
Registered location from SAM.gov; award performance locations may differ.
What is its primary registered industry?
561730 — Landscaping Services.
Primary SAM.gov NAICS classification.
Which federal agencies are represented in its awards?
Department of Defense.
Data coverage and methodology
Sources: SAM.gov registration, USAspending awards and transactions, and linked supporting records. Prime contract obligations, IDV ceilings and assistance amounts are kept separate. Missing records are not zero activity. Company claims are labeled separately. Recompete signals are rule-based scores out of 100. Positioning windows are AcornBids estimates.
No official subaward rows are loaded, so Acorn does not claim known teaming relationships.
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