Federal contractor profile
PYUNGTAEK ENVIRONMENT CO.,LTD
UEI GMQZLSNNKZB7CAGE 1N83F
Active
Overview
- Legal name
- PYUNGTAEK ENVIRONMENT CO.,LTD
- Registered location
- PYEONGTAEK-SI, KOR
- Primary NAICS
- 562111 — Solid Waste Collection
- Latest award activity
- Jan 31, 2026
Read company summary
PYUNGTAEK ENVIRONMENT CO.,LTD is associated with UEI GMQZLSNNKZB7 and CAGE 1N83F in public federal records. AcornBids currently links 6 prime awards totaling $2.3M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Solid Waste Collection. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 562111 (Solid Waste Collection). Its public SAM.gov registration lists PYEONGTAEK-SI, KOR.
At a glance
Lifetime prime obligations$2.3M
Prime awards6
Awards with future end dates1
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 27, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- PYUNGTAEK ENVIRONMENT CO.,LTD
- UEI
- GMQZLSNNKZB7
- CAGE
- 1N83F
- Registered address
- 1F, 103-13 HYEONDEOK-RO, ANJUNG-EUP, PYEONGTAEK-SI, KOR
- Registration status
- Active
- Primary NAICS
- 562111 — Solid Waste Collection
- SAM activation
- Nov 20, 2025
- Initial registration
- Oct 24, 2007
- Entity start
- Feb 1, 1994
- SAM updated
- Nov 20, 2025
- Registration expires
- Nov 20, 2026
- 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 |
|---|---|---|---|---|
| W90VN626FA011FIRST EXERCISED OPTION YEAR - INTEGRATED SOLID WASTE MANAGEMENT FOR OSAN AIR ABSE | Department of Defense | $939.3K | Jan 29, 2026 | Mar 7, 2027 |
| W90VN625DA002INTEGRATED SOLID WASTE MANAGEMENT FOR OSAN AIR ABSE | Department of Defense | $4.8M | Apr 8, 2025 | Not available |
| W90VN625FA035INTEGRATED SOLID WASTE MGMT, OSAN AB (BASE YEAR) | Department of Defense | $855.3K | Apr 22, 2025 | Mar 7, 2026 |
| W90VN625FA002INTEGRATED SOLID WASTE MGMT, OSAN AB | Department of Defense | $289.1K | Jan 8, 2025 | Apr 7, 2025 |
| W91QVN20D0006WASTE PICKUP FOR BASE WIDE | Department of Defense | $6.4M | Oct 8, 2019 | Not available |
| W90VN625F0001SOLID WASTE MANAGMENT, OSAN AB | Department of Defense | $246.8K | Oct 8, 2024 | Jan 7, 2025 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Nov 20, 2025 |
| Source loaded | Sep 19, 2026 |
| Initial registration | Oct 24, 2007 |
| Entity start | Feb 1, 1994 |
| Industry | Reported size status |
|---|---|
| 221320 — Sewage Treatment Facilities | Not reported |
| 541990 — All Other Professional, Scientific, and Technical Services | Not reported |
| 561720 — Janitorial Services | Not reported |
| 562111 — Solid Waste Collection | Not reported |
| 562112 — Hazardous Waste Collection | Not reported |
| 562211 — Hazardous Waste Treatment and Disposal | Not reported |
| 562219 — Other Nonhazardous Waste Treatment and Disposal | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| KYUNG HO WOO | Government business | Contact method not published | SAM registration | Not available |
| EUN JUNG HWANG | Alternate government business | Contact method not published | SAM registration | Not available |
| KYUNG HO WOO | Electronic business | Contact method not published | SAM registration | Not available |
| EUN JUNG HWANG | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 221320 — Sewage Treatment Facilities
- 541990 — All Other Professional, Scientific, and Technical Services
- 561720 — Janitorial Services
- 562111 — Solid Waste Collection
- 562112 — Hazardous Waste Collection
- 562211 — Hazardous Waste Treatment and Disposal
- 562219 — Other Nonhazardous Waste Treatment and Disposal
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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About PYUNGTAEK ENVIRONMENT CO.,LTD
What products and services appear in its federal awards?
Recorded award industries: 562111 — Solid Waste Collection.
Recorded products and services: S205 — Trash/Garbage Collection Services - Including Portable Sanitation Services; S204 — Fueling and Other Petroleum Services - Excluding Storage.
Examples from recent award records:
- FIRST EXERCISED OPTION YEAR - INTEGRATED SOLID WASTE MANAGEMENT FOR OSAN AIR ABSE
- INTEGRATED SOLID WASTE MANAGEMENT FOR OSAN AIR ABSE
These records describe federal award work, not every company capability. Review the award evidence.
Where is the company registered?
1F, 103-13 HYEONDEOK-RO, ANJUNG-EUP, PYEONGTAEK-SI, KOR
Registered location from SAM.gov; award performance locations may differ.
What is its primary registered industry?
562111 — Solid Waste Collection.
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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