Federal contractor profile
UEI WZWWBR7HMSF7CAGE JS963
NANSEKI KAIHATSU CO.,LTD. is associated with UEI WZWWBR7HMSF7 and CAGE JS963 in public federal records. AcornBids currently links 2 prime awards totaling $19.1K 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; Water Supply and Irrigation Systems. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 237120 (Oil and Gas Pipeline and Related Structures Construction). Its public SAM.gov registration lists NAKAGAMI-GUN, OKINAWA, JPN.
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 Refresh pending; these totals may be out of date.
Public SAM.gov registration details.
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.
Prime contract awards. Select an award to review its history and source evidence.
| Award / description | Awarding agency | Obligations | Start date | End date |
|---|---|---|---|---|
| FA527026PB016INDUSTRIAL WATER TREATMENT KADENA AB | Department of Defense | $19.1K | May 1, 2026 | Apr 30, 2031 |
| FA527025A0001WATER STORAGE TANK CLEANING SERVICES IAW THE PERFORMANCE WORK STATEMENT AND THE CLEANING SCHEDULE AND PRICE LIST | Department of Defense | $250.0K | Mar 5, 2025 | Not available |
Modeled recompete windows are estimates, not announced solicitations or guarantees.
| Registration evidence | Date |
|---|---|
| SAM updated | Jul 22, 2026 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Feb 15, 2005 |
| Entity start | Apr 1, 1988 |
| Industry | Reported size status |
|---|---|
| 236210 — Industrial Building Construction | Not reported |
| 236220 — Commercial and Institutional Building Construction | Not reported |
| 237110 — Water and Sewer Line and Related Structures Construction | Not reported |
| 237120 — Oil and Gas Pipeline and Related Structures Construction | Not reported |
| 237130 — Power and Communication Line and Related Structures Construction | Not reported |
| 237310 — Highway, Street, and Bridge Construction | Not reported |
| 237990 — Other Heavy and Civil Engineering Construction | Not reported |
| 238110 — Poured Concrete Foundation and Structure Contractors | Not reported |
| 238130 — Framing Contractors | Not reported |
| 238140 — Masonry Contractors | Not reported |
| 238150 — Glass and Glazing Contractors | Not reported |
| 238160 — Roofing Contractors | Not reported |
| 238170 — Siding Contractors | Not reported |
| 238190 — Other Foundation, Structure, and Building Exterior Contractors | Not reported |
| 238210 — Electrical Contractors and Other Wiring Installation Contractors | Not reported |
| 238220 — Plumbing, Heating, and Air-Conditioning Contractors | Not reported |
| 238290 — Other Building Equipment Contractors | Not reported |
| 238310 — Drywall and Insulation Contractors | Not reported |
| 238320 — Painting and Wall Covering Contractors | Not reported |
| 238330 — Flooring Contractors | Not reported |
| 238340 — Tile and Terrazzo Contractors | Not reported |
| 238350 — Finish Carpentry Contractors | Not reported |
| 238390 — Other Building Finishing Contractors | Not reported |
| 238910 — Site Preparation Contractors | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| HIROSHI HIGA | Government business | Contact method not published | SAM registration | Not available |
| JUNKO TERUYA | Electronic business | Contact method not published | SAM registration | Not available |
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
Explore the customer, work and award-size evidence behind each match.
Recorded award industries: 562998 — All Other Miscellaneous Waste Management Services; 221310 — Water Supply and Irrigation Systems.
Recorded products and services: H299 — Equipment and Materials Testing: Miscellaneous; Z1NE — MAINTENANCE OF WATER SUPPLY FACILITIES.
Examples from recent award records:
These records describe federal award work, not every company capability. Review the award evidence.
1498, ONAHA, NISHIHARA-CHO, NAKAGAMI-GUN, OKINAWA 904-0103, JPN
Registered location from SAM.gov; award performance locations may differ.
237120 — Oil and Gas Pipeline and Related Structures Construction.
Primary SAM.gov NAICS classification.
Department of Defense.
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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