Nokhwachangjo
Boryeong-si, Chungcheongnam-do
- UEI
- XBY4J73A66M4
- CAGE
- 438PF
- Primary NAICS
- 561730 Landscaping Services
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
-
- 561730 Landscaping Services Primary
- SAM.gov registration date
- Physical address
- 812-29 Mansu-ro, Seongju-myeon, Boryeong-si, Chungcheongnam-do, South Korea
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Ground maintenance for usag yongsan-casey | RCO Camp Humphreys 411th CSB | $430,163 | |
| (CY26 LCS) ground maintenance service, FOS, camp carroll | RCO Daegu 411th CSB | $171,520 | |
| Ground maintenance services at kunsan air base. | RCO Kunsan 411th CSB | $456,146 | |
| Ground maintenance services at kunsan air base. | RCO Kunsan 411th CSB | $281,851 | |
| Ground maintenance for usag yongsan-casey | RCO Camp Humphreys 411th CSB | $479,224 |
About Nokhwachangjo
Nokhwachangjo, a for-profit corporation based in South Korea, provides ground maintenance and landscaping services to the Department of Defense at U.S. military installations in the Republic of Korea as a prime contractor operating under full-and-open competition with no set-aside designation. The vendor operates exclusively at overseas locations (Camp Carroll, Kunsan Air Base, and U.S. Army Garrison Yongsan-Casey in South Korea) under firm fixed-price delivery orders and single-award indefinite delivery contracts; all seven recent awards are prime contracts totaling $7.4 million in combined potential value, with $1.4 million obligated to date.
Nokhwachangjo's customer base concentrates heavily on regional military installation management in South Korea. Pacific Air Forces accounts for three awards valued at $3.5 million combined potential value, split between a $2.75 million five-year IDC at Kunsan Air Base (July 1, 2025, through April 30, 2030) and supporting delivery orders. The Department of the Army Installation Management Command Korean Region holds two awards worth $2.8 million combined potential value, anchored by a $2.36 million five-year IDC for ground maintenance at USAG Yongsan-Casey (June 2, 2025, through June 1, 2030). The Department of the Army Installation Management Command Pacific Region rounds out the customer set with two awards valued at $1.1 million combined potential value for Camp Carroll maintenance services under a $896 thousand IDC ceiling (April 1, 2026, through December 31, 2030).
All work is categorized under NAICS 561730 (Landscaping Services) and PSC code Housekeeping — Landscaping/Groundskeeping. Nokhwachangjo's capability portfolio is narrowly defined: provision of personnel, equipment, and supervision for vegetation maintenance and landscape appearance at forward military bases, with performance evaluated against U.S. federal regulations, Korean federal standards, USFK Regulation 405-7, and the Integrated Natural Resources Management Plan. The vendor has established concurrent awards across multiple installations, indicating demonstrated capability to execute standardized maintenance operations across geographically distributed Department of Defense facilities in the region.
Activity spans four awards in 2025 and three in 2026, with only one award (valued at $172 thousand) reaching ultimate completion within the next twenty-four months, indicating limited near-term recompete exposure. The underlying IDCs run three to five years, extending through 2030; the vendor's future pipeline depends on sustained task-order placement against existing single-award indefinite delivery contracts rather than new procurements.
Quick answers
What is Nokhwachangjo's UEI?
Nokhwachangjo's Unique Entity ID (UEI) in SAM.gov is XBY4J73A66M4.
What is Nokhwachangjo's CAGE code?
Nokhwachangjo's CAGE code is 438PF.
What is Nokhwachangjo's primary NAICS code?
Nokhwachangjo's primary NAICS code is 561730 (Landscaping Services).
Where is Nokhwachangjo located?
Nokhwachangjo's physical address in SAM.gov is 812-29 Mansu-ro, Seongju-myeon, Boryeong-si, Chungcheongnam-do, South Korea.
Is Nokhwachangjo registered in SAM.gov?
Yes. Nokhwachangjo's SAM.gov registration is active through September 10, 2027.
What is Nokhwachangjo's most recent federal award?
Nokhwachangjo's most recent federal contract award is Ground maintenance for usag yongsan-casey (W90VN826FA076), from RCO Camp Humphreys 411th CSB, on June 2, 2026.
On GovTribe
See Nokhwachangjo's full federal record
- Federal contract awards
- IDV awards
- Funding analysis by agency, NAICS and set-aside
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