Federal contractor profile
KOBAKYU, K.K.
UEI UADNQ5SDQJM4CAGE JSD64
Active
Overview
- Legal name
- KOBAKYU, K.K.
- Registered location
- URUMA, JPN
- Primary NAICS
- 221320 — Sewage Treatment Facilities
- Latest award activity
- Jun 2, 2026
Read company summary
KOBAKYU, K.K. is associated with UEI UADNQ5SDQJM4 and CAGE JSD64 in public federal records. AcornBids currently links 11 prime awards totaling $874.2K in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as All Other Miscellaneous Waste Management Services; Hazardous Waste Treatment and Disposal; Sewage Treatment Facilities. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 221320 (Sewage Treatment Facilities). Its public SAM.gov registration lists URUMA, JPN.
At a glance
Lifetime prime obligations$874.2K
Prime awards11
Awards with future end dates2
Top-agency concentration100.0%
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 Refresh pending; these totals may be out of date.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
- KOBAKYU, K.K.
- UEI
- UADNQ5SDQJM4
- CAGE
- JSD64
- Registered address
- 61-1, TENGAN, URUMA, 904-2202, JPN
- Registration status
- Active
- Primary NAICS
- 221320 — Sewage Treatment Facilities
- SAM activation
- Apr 27, 2026
- Initial registration
- Apr 28, 2011
- Entity start
- Oct 1, 2004
- SAM updated
- Apr 27, 2026
- Registration expires
- Apr 26, 2027
- Fiscal year end
- Dec 31
- Place of incorporation
- JPN
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 |
|---|---|---|---|---|
| FA527026FB010ADDING FUNDS ON FA527022D0002, TASK ORDER - FUNDING POP: DEC 25 - JAN 26. | Department of Defense | $42.3K | Dec 1, 2025 | Sep 30, 2026 |
| FA527025P0004PUMP OUT WASTE WATER AND CLEANING SERVICES OF SKIMMING PITS, RECOVERED FUEL TANKS AND OIL/WATER SEPARATORS AT DEFENSE LOGISTICS AGENCY (DLA FACILITIES): CHIMUWAN TANK FARM #1, 2… | Department of Defense | $133.6K | May 28, 2025 | Sep 30, 2029 |
| FA527026FB009PUMP OUT, CLEANING AND INSPECTION SERVICES OF OIL/WATER SEPARATORS AND HOLDING TANKS AS DEFINED IN THIS PERFORMANCE WORK STATEMENT (PWS) AT ALL O AND M FACILITIES ON VARIOUS… | Department of Defense | $1.3K | Nov 18, 2025 | Dec 18, 2025 |
| FA527025F0153PUMP OUT, CLEANING AND INSPECTION SERVICES OF OIL/WATER SEPARATORS AND HOLDING TANKS AS DEFINED IN THIS PERFORMANCE WORK STATEMENT (PWS) AT ALL O AND M FACILITIES ON VARIOUS… | Department of Defense | $71.7K | Jul 1, 2025 | Oct 31, 2025 |
| FA527021A0020GREASE TRAP MX AT KADENA AB | Department of Defense | $500.0K | Oct 1, 2021 | Not available |
| FA527025F0088PUMP OUT AND CLEANING SVS OF OWS AND HOLDING TANKS (OP2) POP APR25 - JUN25 | Department of Defense | $65.5K | Apr 1, 2025 | Jun 30, 2025 |
| FA527020C0018PUMP OUT OIL WATER SEPARATION SERVICES. BOTH SCHEDULED AND NOT SCHEDULED. | Department of Defense | $80.1K | Aug 17, 2020 | Aug 16, 2021 |
| FA527019P0011IGF::OT::IGF GREASE TRAPS AND OIL WATER SEPERATORS | Department of Defense | $50.1K | Nov 9, 2018 | Sep 30, 2023 |
| FA527025F0040PERFORM PUMP OUT, CLEANING AND INSPECTION SERVICES OF OIL/WATER SEPARATORS AND HOLDING TANKS AS DEFINED IN THIS PERFORMANCE WORK STATEMENT (PWS) AT ALL O AND M FACILITIES ON… | Department of Defense | $65.4K | Jan 1, 2025 | Mar 31, 2025 |
| FA527020P0016PUMP OUT SERVICE | Department of Defense | $417.2K | Mar 13, 2020 | Sep 30, 2024 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Apr 27, 2026 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Apr 28, 2011 |
| Entity start | Oct 1, 2004 |
| Industry | Reported size status |
|---|---|
| 221320 — Sewage Treatment Facilities | Not reported |
| 561790 — Other Services to Buildings and Dwellings | Not reported |
| 562111 — Solid Waste Collection | Not reported |
| 562112 — Hazardous Waste Collection | Not reported |
| 562119 — Other Waste Collection | Not reported |
| 562211 — Hazardous Waste Treatment and Disposal | Not reported |
| 562212 — Solid Waste Landfill | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| KOBASHIGAWA JUNJI | Government business | Contact method not published | SAM registration | Not available |
| KOBASHIGAWA JUNJI | Electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 221320 — Sewage Treatment Facilities
- 561790 — Other Services to Buildings and Dwellings
- 562111 — Solid Waste Collection
- 562112 — Hazardous Waste Collection
- 562119 — Other Waste Collection
- 562211 — Hazardous Waste Treatment and Disposal
- 562212 — Solid Waste Landfill
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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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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