SHIROYAMA DOBOKU, Y.K. (OKINAWA)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2009
- $434.87K
- $434,866under this UEI
- FY2026 obligations
- $0†
- Provisional
- Awards and orders
- 4
- with positive net obligations
- Latest action
- Aug 29, 2013
- SAM.gov registration
- Inactive
- Registration expiration date Feb 2, 2022
Registration
- Entity structure
- Corporate Entity (Tax Exempt)
- Business start date
- Jul 26, 1989 (37 years)
- Location
- Kunigami-Gun, OKINAWA
- Purpose of registration
- All Awards
† 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 MX1LYTTFK955. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2009. 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
- FY2013: $140,771
- FY2011: $57,949
- FY2009: $236,146
Total across 3 fiscal years: $434,866
Top awarding agencies
- Department of Defense$434,866, 100%
Top awarding sub-agencies
- Department of the Navy$434,866, 100%
Top NAICS by obligations
- 212321Construction sand and gravel mining$294,095, 67.6%
- 327320Ready-mix concrete manufacturing$140,771, 32.4%
Top product and service codes by obligations
- 5680Misc contruct materials$434,866, 100%
Capabilities
NAICS codes
- 541330Engineering Services(primary)
SBA certifications
No certification in the SBA profile data.
Contracts
Latest awards and orders
- M6740013P0206Purchase orderDepartment of DefenseDepartment of the NavyLatest action
- M6740011P0111Purchase orderDepartment of DefenseDepartment of the NavyLatest action
- M6740009P0256Purchase orderDepartment of DefenseDepartment of the NavyLatest action
- M6740009P0093PoDepartment of DefenseDepartment of the NavyLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for SHIROYAMA DOBOKU, Y.K. lists a physical address and a separate mailing address, along with 4 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
183, KAWAHIRA, IESON
KUNIGAMI-GUN, OKINAWA, 905-0503
JPN
Mailing Address
183, KAWAHIRA,IESON
KUNIGAMI-GUN, OKINAWA, 905-0503
JPN
Government Business Contact
SHINJI MIYAGI
528-3KAWAHIRA IESON
KUNIGAMI-GUN, OKINAWA, 905-0503
JPN
Electronic Business Contact
TAKATADA MIYAGI
528-3KAWAHIRA IESON
KUNIGAMI-GUN, OKINAWA, 905-0503
JPN
Government Business Alternate Contact
SHINJI MIYAGI
183 KAWAHIRA, IESON
KUNIGAMI-GUN, 905-0503
JPN
Electronic Business Alternate Contact
SHINJI MIYAGI
183 KAWAHIRA,IESON
KUNIGAMI-GUN, OKINAWA, 905-0503
JPN
Additional Details
As of . Source: SAM.gov Entity Registration.
SHIROYAMA DOBOKU, Y.K. has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires February 2, 2022.
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