ONAKA GUMI CO.,LTD. (OKINAWA)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2008
- $171.55M
- $171,554,860under this UEI
- FY2026 obligations
- $2.00M†
- $2,004,179Provisional
- Awards and orders
- 663
- with positive net obligations14 IDV vehicles held
- Latest action
- Jul 29, 2026
- SAM.gov registration
- Active
- Registration expiration date Aug 2, 2027
Registration
- Entity structure
- Corporate Entity (Tax Exempt)
- Business start date
- Dec 11, 1982 (43 years)
- Location
- Urasoe City, OKINAWA
- Purpose of registration
- All Awards
- Website
- oonaka.co.jp
† FY2026 obligations (provisional; DoD awards signed after Jul 30, 2026 are not yet public).
Contract actions that the Department of Defense both funds and awards are withheld at the source for 90 days, so DoD awards signed after Jul 30, 2026 are not yet public.
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI GW6ZE1QWBLH3. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2008. Top lists show the largest five by share of this vendor's net obligations; the shares do not sum to 100%.
Net obligations by fiscal year of action
- FY2026: $2,004,179 (provisional)
- FY2025: $20,450,103
- FY2024: $9,236,943
- FY2023: $14,520,689
- FY2022: $12,510,676
- FY2021: $2,117,159
- FY2020: $17,776,861
- FY2019: $7,430,664
Show all 19 yearsEarlier years (FY2008–FY2018)
- FY2018: $7,635,193
- FY2017: $4,902,551
- FY2016: $11,546,339
- FY2015: $7,909,281
- FY2014: $6,521,515
- FY2013: $8,438,444
- FY2012: $5,314,760
- FY2011: $13,445,232
- FY2010: $10,811,440
- FY2009: $3,558,995
- FY2008: $5,423,837
Total across 19 fiscal years: $171,554,860
Top awarding agencies
- Department of Defense$171,554,860, 100%
Top awarding sub-agencies
- Department of the Air Force$74,922,982, 43.7%
- Department of the Navy$67,211,082, 39.2%
- Department of the Army$24,551,846, 14.3%
- Defense Logistics Agency$4,868,950, 2.8%
Top NAICS by obligations
- 238990All other specialty trade contractors$87,287,831, 50.9%
- 236220Commercial and institutional building construction$61,923,925, 36.1%
- 238910Site preparation contractors$9,299,795, 5.4%
- 562211Hazardous waste treatment and disposal$4,868,950, 2.8%
- 237990Other heavy and civil engineering construction$2,053,064, 1.2%
Top product and service codes by obligations
- Z2JZRepair or alteration of miscellaneous buildings$33,627,240, 19.6%
- Z199Maint-rep-alt/misc bldgs$25,152,661, 14.7%
- Z2EARepair or alteration of ammunition facilities$15,429,661, 9.0%
- Z2LBRepair or alteration of highways/roads/streets/bridges/railways$14,930,336, 8.7%
- Y1JZConstruction of miscellaneous buildings$10,877,439, 6.3%
Capabilities
NAICS codes
- 236220Commercial and Institutional Building Construction(primary)
- 238990All Other Specialty Trade Contractors
- 541620Environmental Consulting Services
- 238290Other Building Equipment Contractors
- 562119Other Waste Collection
- 237110Water and Sewer Line and Related Structures Construction
Show all 24 NAICS codes18 more NAICS codes
- 238910Site Preparation Contractors
- 327320Ready-Mix Concrete ManufacturingSmall
- 236118Residential Remodelers
- 237130Power and Communication Line and Related Structures Construction
- 238110Poured Concrete Foundation and Structure Contractors
- 237310Highway, Street, and Bridge Construction
- 561730Landscaping Services
- 236210Industrial Building Construction
- 562212Solid Waste Landfill
- 562112Hazardous Waste Collection
- 237990Other Heavy and Civil Engineering Construction
- 212312Crushed and Broken Limestone Mining and QuarryingSmall
- 237120Oil and Gas Pipeline and Related Structures Construction
- 238160Roofing Contractors
- 238210Electrical Contractors and Other Wiring Installation Contractors
- 236116New Multifamily Housing Construction (except For-Sale Builders)
- 562211Hazardous Waste Treatment and Disposal
- 562111Solid Waste Collection
Small: small business for that NAICS, self-certified in SAM.gov registration.
SBA certifications
No certification in the SBA profile data.
Product and service codes (PSC)
- 5610MINERAL CONSTRUCTION MATERIALS, BULK
- Y1PZCONSTRUCTION OF OTHER NON-BUILDING FACILITIES
- Z2BGREPAIR OR ALTERATION OF ELECTRONIC AND COMMUNICATIONS FACILITIES
- C1AZARCHITECT AND ENGINEERING- CONSTRUCTION: OTHER ADMINISTRATIVE FACILITIES AND SERVICE BUILDINGS
- H138QUALITY CONTROL- CONSTRUCTION, MINING, EXCAVATING, AND HIGHWAY MAINTENANCE EQUIPMENT
- C100ARCHITECT AND ENGINEERING- CONSTRUCTION
- C222ARCHITECT AND ENGINEERING- GENERAL: ELECTRICAL SYSTEMS
- C1AAARCHITECT AND ENGINEERING- CONSTRUCTION: OFFICE BUILDINGS
- Z2JZREPAIR OR ALTERATION OF MISCELLANEOUS BUILDINGS
- C1EAARCHITECT AND ENGINEERING- CONSTRUCTION: AMMUNITION FACILITIES
Contracts
Latest awards and orders
- SP450026F6787Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDefense Logistics AgencyLatest action
- SP450026F6786Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDefense Logistics AgencyLatest action
- FA527025C0015Definitive contractDepartment of DefenseDepartment of the Air ForceLatest action
- N4008424F4657Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the NavyLatest action
- SP450026F6100Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDefense Logistics AgencyLatest action
- SP450026F6099Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDefense Logistics AgencyLatest action
- SP450026F6043Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDefense Logistics AgencyLatest action
- SP450026F5897Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDefense Logistics AgencyLatest action
- SP450026F5896Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDefense Logistics AgencyLatest action
- N4008426F4331Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the NavyLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for ONAKA GUMI CO.,LTD. lists a physical address and a separate mailing address, along with 6 verified points of contact. Past Performance contacts are the recommended outreach channel for due-diligence references; Government Business contacts handle procurement-facing correspondence.
Source: SAM.gov entity registration. Contacts displaying numeric or placeholder names have been filtered (defense-in-depth).
Physical Address
2-1-1 OHIRA
URASOE CITY, OKINAWA
JPN
Mailing Address
2-1-1 OHIRA
URASOE CITY, OKINAWA
JPN
Government Business Contact
Hajime Nakamura
Milcon Division Managing Director
2-1-1, OHIRA
URASOE-CITY, 901-2113
JPN
Electronic Business Contact
Shinobu Samuel
Milcon Division Chief
2-1-1, OHIRA
URASOE, OKINAWA, 901-2113
JPN
Past Performance Contact
Shinobu Samuel
Milcon Division Chief
2-1-1, OHIRA
URASOE, OKINAWA, 901-2113
JPN
Government Business Alternate Contact
Shinobu Samuel
Milcon Division Chief
2-1-1, OHIRA
URASOE, OKINAWA, 901-2113
JPN
Electronic Business Alternate Contact
Hajime Nakamura
Milcon Division Managing Director
2-1-1, OHIRA
URASOE-CITY, OKINAWA, 901-2113
JPN
Past Performance Alternate Contact
Sotoku Machida
Milcon Division Associate Director
2-1-1, OHIRA
URASOE-CITY, OKINAWA, 901-2113
JPN
Additional Details
As of . Source: SAM.gov Entity Registration.
ONAKA GUMI CO.,LTD. has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires August 2, 2027.
Source: SAM.gov entity registration (FAR responses, registration status). Always verify active exclusions against the authoritative record on SAM.gov before contract award.
Compliance & Risk Assessment
Source: SAM.gov FAR responsesSuspension/Debarment Status
SAM.gov registration reports no active exclusion
Public Display
Entity information is publicly displayed
Disaster Relief Registry
Not registered for disaster relief
EDI
Not declared in SAM.gov
Business Structure
Source: SAM.govRegistration Details
Source: SAM.govInitial Registration
Last Update
Registration Activation
Fiscal Year End
Country of Incorporation
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