Active
Overview
- Legal name
- ONAKA GUMI CO.,LTD.
- Registered location
- URASOE CITY, OKINAWA, JPN
- Website
- Company website ↗
- Primary NAICS
- 236220 — Commercial and Institutional Building Construction
- Latest award activity
- Jun 10, 2026
Read company summary
ONAKA GUMI CO.,LTD. is associated with UEI GW6ZE1QWBLH3 and CAGE JS482 in public federal records. AcornBids currently links 73 prime awards totaling $43.7M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Commercial and Institutional Building Construction; All Other Specialty Trade Contractors; Hazardous Waste Treatment and Disposal. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 236220 (Commercial and Institutional Building Construction). Its public SAM.gov registration lists URASOE CITY, OKINAWA, JPN.
At a glance
Lifetime prime obligations$43.7M
Prime awards73
Awards with future end dates21
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 Refresh pending; these totals may be out of date.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
- ONAKA GUMI CO.,LTD.
- UEI
- GW6ZE1QWBLH3
- CAGE
- JS482
- Registered address
- 2-1-1 OHIRA, URASOE CITY, OKINAWA, JPN
- Registration status
- Active
- Primary NAICS
- 236220 — Commercial and Institutional Building Construction
- SAM activation
- Aug 11, 2025
- Initial registration
- May 13, 2005
- Entity start
- Dec 11, 1982
- SAM updated
- Aug 11, 2025
- Registration expires
- Aug 11, 2026
- Fiscal year end
- Jun 30
- 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 |
|---|---|---|---|---|
| N4008426F4331N40084-24-D-0072 / TO N4008426F4331; DESCRIPTION OF WORK (DOW): REPLACE SWIMMING POOL LINING SYSTEM AND ASSOCIATED WORKS AT BLDG 5010, CAMP MCTUREOUS, OKINAWA, JAPAN | Department of Defense | $906.0K | Jun 11, 2026 | Jun 10, 2027 |
| SP450026F46348512091891!CY01C7 | Department of Defense | $83.8K | May 5, 2026 | Mar 21, 2027 |
| SP450026F50298512128635!INDUSTRIAL WASTE, FLAMMABLE(F | Department of Defense | $9.1K | May 20, 2026 | Apr 5, 2027 |
| N4008426F4281N40084-24-D-0072 / TO N4008426F4281; DESCRIPTION OF WORK (DOW): REPLACE ROLL UP DOORS AT BLDG 510, CAMP GONSALVES, OKINAWA, JAPAN | Department of Defense | $224.7K | May 14, 2026 | Dec 14, 2026 |
| SP450026F41578512050399!NR97C7 | Department of Defense | $41.9K | Apr 16, 2026 | Mar 2, 2027 |
| SP450026F28658511943680!CY01C7 | Department of Defense | $29.9K | Feb 25, 2026 | Jan 11, 2027 |
| SP450026F22598511887175!CY01C7 | Department of Defense | $22.6K | Jan 28, 2026 | Dec 14, 2026 |
| N4008421D0075DESIGN-BUILD (DB)/ DESIGN-BID-BUILD (DBB) MULTIPLE AWARD CONSTRUCTION CONTRACT (MACC) AT VARIOUS U.S. GOVERNMENT INSTALLATIONS AT OKINAWA PREFECTURE JAPAN | Department of Defense | $625.0M | Apr 1, 2021 | Not available |
| N4008424F4594WBH238 NIMITZ ROAD FY23 TYPHOON KHANUN DAMAGES EROSION/FENCE REPAIR AT WHITE BEACH, OKINAWA, JAPAN. | Department of Defense | $3.9M | Jul 18, 2024 | Mar 31, 2026 |
| SP450026F23318511897600!WASTE ALKALINE,ORGANIC OR INO | Department of Defense | $15.2K | Feb 3, 2026 | Dec 20, 2026 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Aug 11, 2025 |
| Source loaded | Sep 26, 2026 |
| Initial registration | May 13, 2005 |
| Entity start | Dec 11, 1982 |
| Industry | Reported size status |
|---|---|
| 212312 — Crushed and Broken Limestone Mining and Quarrying | Not reported |
| 236116 — New Multifamily Housing Construction (except For-Sale Builders) | Not reported |
| 236118 — Residential Remodelers | Not reported |
| 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 |
| 238160 — Roofing Contractors | Not reported |
| 238210 — Electrical Contractors and Other Wiring Installation Contractors | Not reported |
| 238290 — Other Building Equipment Contractors | Not reported |
| 238910 — Site Preparation Contractors | Not reported |
| 238990 — All Other Specialty Trade Contractors | Not reported |
| 327320 — Ready-Mix Concrete Manufacturing | Not reported |
| 541620 — Environmental Consulting Services | Not reported |
| 561730 — Landscaping Services | 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 |
|---|---|---|---|---|
| HAJIME NAKAMURA | Government business | Contact method not published | SAM registration | Not available |
| SHINOBU SAMUEL | Alternate government business | Contact method not published | SAM registration | Not available |
| HAJIME NAKAMURA | Electronic business | Contact method not published | SAM registration | Not available |
| SHINOBU SAMUEL | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 212312 — Crushed and Broken Limestone Mining and Quarrying
- 236116 — New Multifamily Housing Construction (except For-Sale Builders)
- 236118 — Residential Remodelers
- 236210 — Industrial Building Construction
- 236220 — Commercial and Institutional Building Construction
- 237110 — Water and Sewer Line and Related Structures Construction
- 237120 — Oil and Gas Pipeline and Related Structures Construction
- 237130 — Power and Communication Line and Related Structures Construction
- 237310 — Highway, Street, and Bridge Construction
- 237990 — Other Heavy and Civil Engineering Construction
- 238110 — Poured Concrete Foundation and Structure Contractors
- 238160 — Roofing Contractors
- 238210 — Electrical Contractors and Other Wiring Installation Contractors
- 238290 — Other Building Equipment Contractors
- 238910 — Site Preparation Contractors
- 238990 — All Other Specialty Trade Contractors
- 327320 — Ready-Mix Concrete Manufacturing
- 541620 — Environmental Consulting Services
- 561730 — Landscaping Services
- 562111 — Solid Waste Collection
- 562112 — Hazardous Waste Collection
- 562119 — Other Waste Collection
- 562211 — Hazardous Waste Treatment and Disposal
- 562212 — Solid Waste Landfill
Registered products and services
- 5610 — Mineral Construction Materials, Bulk
- C100 — C100
- C1AA — ARCHITECT AND ENGINEERING- CONSTRUCTION: OFFICE BUILDINGS
- C1AZ — ARCHITECT AND ENGINEERING- CONSTRUCTION: OTHER ADMINISTRATIVE FACILITIES/SERVICE BUILDINGS
- C1EA — ARCHITECT AND ENGINEERING- CONSTRUCTION: AMMUNITION FACILITIES
- C1EB — ARCHITECT AND ENGINEERING- CONSTRUCTION: MAINTENANCE BUILDINGS
- C222 — ARCHITECT AND ENGINEERING- GENERAL: ELECTRICAL SYSTEMS
- H138 — Quality Control Services: Construction, Mining, Excavating, and Highway Maintenance Equipment
- H156 — Quality Control Services: Construction and Building Materials
- H249 — Equipment and Materials Testing: Maintenance and Repair Shop Equipment
- Y1JZ — CONSTRUCTION OF MISCELLANEOUS BUILDINGS
- Y1PZ — CONSTRUCTION OF OTHER NON-BUILDING FACILITIES
- Z2BG — REPAIR OR ALTERATION OF ELECTRONIC AND COMMUNICATIONS FACILITIES
- Z2FA — REPAIR OR ALTERATION OF FAMILY HOUSING FACILITIES
- Z2JZ — REPAIR OR ALTERATION OF MISCELLANEOUS BUILDINGS
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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About ONAKA GUMI CO.,LTD.
What products and services appear in its federal awards?
Recorded award industries: 236220 — Commercial and Institutional Building Construction; 238990 — All Other Specialty Trade Contractors; 562211 — Hazardous Waste Treatment and Disposal.
Recorded products and services: Z2EA — REPAIR OR ALTERATION OF AMMUNITION FACILITIES; Z2LB — REPAIR OR ALTERATION OF HIGHWAYS/ROADS/STREETS/BRIDGES/RAILWAYS; Z2FC — REPAIR OR ALTERATION OF TROOP HOUSING FACILITIES.
Examples from recent award records:
- N40084-24-D-0072 / TO N4008426F4331; DESCRIPTION OF WORK (DOW): REPLACE SWIMMING POOL LINING SYSTEM AND ASSOCIATED WORKS AT BLDG 5010, CAMP MCTUREOUS, OKINAWA, JAPAN
- 8512091891!CY01C7
These records describe federal award work, not every company capability. Review the award evidence.
Where is the company registered?
2-1-1 OHIRA, URASOE CITY, OKINAWA, JPN
Registered location from SAM.gov; award performance locations may differ.
What is its primary registered industry?
236220 — Commercial and Institutional Building Construction.
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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