OHNA DENKEN CO.,LTD.
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2008
- $6.41M
- $6,406,582under this UEI
- FY2026 obligations
- $665.64K†
- $665,636Provisional
- Awards and orders
- 13
- with positive net obligations1 IDV vehicle held
- Latest action
- Jun 18, 2026
- SAM.gov registration
- Active
- Registration expiration date May 1, 2027
Registration
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Jul 21, 1981 (45 years)
- Location
- Nakagami-Gun
- Purpose of registration
- All Awards
† FY2026 obligations (provisional; DoD awards signed after Jul 26, 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 26, 2026 are not yet public.
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI ZMYUNH9C7F18. 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: $665,636 (provisional)
- FY2025: $5,213,446
- FY2024: $8,458
- FY2015: $350,046
- FY2013: $148,853
- FY2009: $11,644
- FY2008: $8,500
Total across 7 fiscal years: $6,406,582
Top awarding agencies
- Department of Defense$6,406,582, 100%
Top awarding sub-agencies
- Department of the Navy$5,896,040, 92.0%
- Department of the Air Force$498,899, 7.8%
- Department of Defense Education Activity$11,644, 0.2%
Top NAICS by obligations
- 236220Commercial and institutional building construction$6,102,456, 95.3%
- 238990All other specialty trade contractors$167,696, 2.6%
- 236210Industrial building construction$124,786, 1.9%
- 511210Software publishers$7,194, 0.1%
- 238330Flooring contractors$4,450, 0.1%
Top product and service codes by obligations
- C219Architect and engineering- general: other$3,156,473, 49.3%
- Z1GZMaintenance of other warehouse buildings$1,169,597, 18.3%
- Z1CZMaintenance of other educational buildings$731,181, 11.4%
- Z1EBMaintenance of maintenance buildings$480,333, 7.5%
- Z2PZRepair or alteration of other non-building facilities$349,957, 5.5%
Capabilities
SBA certifications
No certification in the SBA profile data.
Contracts
Latest awards and orders
- N4008425F4160Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the NavyLatest action
- N4008425F0353Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the NavyLatest action
- N4008426F4284Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the NavyLatest action
- N4008426F4282Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the NavyLatest action
- N4008425F4195Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the NavyLatest action
- N4008425F0030Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the NavyLatest action
- N4008424D0071Indefinite delivery contract (IDC)VehicleDepartment of DefenseDepartment of the NavyLatest action
- N4008424F4560Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the NavyLatest action
- FA527015P0051PoDepartment of DefenseDepartment of the Air ForceLatest action
- FA527015C0010DcaDepartment of DefenseDepartment of the Air ForceLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for OHNA DENKEN 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
303-8, SUNABE, CHATAN-CHO
NAKAGAMI-GUN, 904-0111
JPN
Mailing Address
303-8, SUNABE, CHATAN-CHO
NAKAGAMI-GUN, 904-0111
JPN
Government Business Contact
MASAYUKI YAMAHATA
2-141-43 SHURI SUEYOSHI-CHO
NAHA, 903-0801
JPN
Electronic Business Contact
MASAYUKI YAMAHATA
2-141-43 SHURI SUEYOSHI-CHO
NAHA, 903-0801
JPN
Past Performance Contact
Yosuke YAMAHATA
Senior Managing Director
2-141-43 SHURI SUEYOSHI-CHO
NAHA, 903-0801
JPN
Government Business Alternate Contact
MISAKO NAKAYONE
2-141-43 SHURI SUEYOSHI-CHO
NAHA, OKINAWA, 903-0801
JPN
Electronic Business Alternate Contact
MISAKO MISAKO
2-141-43 SHURI SUEYOSHI-CHO
NAHA, OKINAWA, 903-0801
JPN
Past Performance Alternate Contact
MISAKO NAKAYONE
2-141-43 SHURI SUEYOSHI-CHO
NAHA, OKINAWA, 903-0801
JPN
Additional Details
As of . Source: SAM.gov Entity Registration.
OHNA DENKEN CO.,LTD. has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires May 1, 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
Bonding Information
No bonding information provided
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