DIAMOND PROJECT CO., LTD.
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2019
- $3.93M
- $3,929,019under this UEI
- FY2026 obligations
- $819.84K†
- $819,841Provisional
- Awards and orders
- 50
- with positive net obligations12 IDV vehicles held
- Latest action
- Jul 14, 2026
- SAM.gov registration
- Active
- Registration expiration date Apr 1, 2027
Registration
- Entity structure
- Corporate Entity (Tax Exempt)
- Business start date
- Apr 11, 2003 (23 years)
- Location
- Yokohama
- Purpose of registration
- All Awards
† FY2026 obligations (provisional; DoD awards signed after Jul 25, 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 25, 2026 are not yet public.
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI ZC2FWCCPSHE5. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2019. 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: $819,841 (provisional)
- FY2025: $459,656
- FY2024: $367,121
- FY2023: $402,927
- FY2022: $479,529
- FY2021: $518,339
- FY2020: $720,979
- FY2019: $160,627
Total across 8 fiscal years: $3,929,019
Top awarding agencies
- Department of Defense$3,929,019, 100%
Top awarding sub-agencies
- Department of the Navy$3,474,613, 88.4%
- Department of the Air Force$454,406, 11.6%
Top NAICS by obligations
- 561210Facilities support services$1,283,373, 32.7%
- 561790Other services to buildings and dwellings$454,406, 11.6%
- 811111General automotive repair$122,023, 3.1%
- 541350Building inspection services$39,585, 1.0%
Top product and service codes by obligations
- Z1JBMaintenance of testing and measurement buildings$878,622, 22.4%
- Z2PZRepair or alteration of other non-building facilities$500,735, 12.7%
- Z1EZMaintenance of other industrial buildings$473,537, 12.1%
- S299Housekeeping- other$287,331, 7.3%
- Z1PZMaintenance of other non-building facilities$274,315, 7.0%
Capabilities
NAICS codes
SBA certifications
No certification in the SBA profile data.
Product and service codes (PSC)
- H941OTHER QUALITY CONTROL, TESTING, AND INSPECTION- REFRIGERATION, AIR CONDITIONING, AND AIR CIRCULATING EQUIPMENT
- J041MAINTENANCE, REPAIR, AND REBUILDING OF EQUIPMENT- REFRIGERATION, AIR CONDITIONING, AND AIR CIRCULATING EQUIPMENT
- J044MAINTENANCE, REPAIR, AND REBUILDING OF EQUIPMENT- FURNACE, STEAM PLANT, AND DRYING EQUIPMENT; NUCLEAR REACTORS
- J065MAINTENANCE, REPAIR, AND REBUILDING OF EQUIPMENT- MEDICAL, DENTAL, AND VETERINARY EQUIPMENT AND SUPPLIES
- S208HOUSEKEEPING- LANDSCAPING/GROUNDSKEEPING
- Z1QAMAINTENANCE OF RESTORATION OF REAL PROPERTY (PUBLIC OR PRIVATE)
- Z2JZREPAIR OR ALTERATION OF MISCELLANEOUS BUILDINGS
- Z2QAREPAIR OR ALTERATION OF RESTORATION OF REAL PROPERTY (PUBLIC OR PRIVATE)
Contracts
Latest awards and orders
- N4008425D0415Indefinite delivery contract (IDC)VehicleDepartment of DefenseDepartment of the NavyLatest action
- N4008426F4302Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the NavyLatest action
- N4008424F4480Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the NavyLatest action
- FA520926F0140Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the Air ForceLatest action
- FA520926D0008Indefinite delivery contract (IDC)VehicleDepartment of DefenseDepartment of the Air ForceLatest action
- N4008426F4326Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the NavyLatest action
- N4008426D0406Indefinite delivery contract (IDC)VehicleDepartment of DefenseDepartment of the NavyLatest action
- FA520924A0009Blanket purchase agreement (BPA)VehicleDepartment of DefenseDepartment of the Air ForceLatest action
- N4008426F4151Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the NavyLatest action
- N4008421D0406Indefinite delivery contract (IDC)VehicleDepartment of DefenseDepartment of the NavyLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for DIAMOND PROJECT CO., LTD. lists a physical address and a separate mailing address, along with 3 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
2-13-5 Komaoka
Tsurumi-ku
Yokohama
JPN
Mailing Address
2-13-5, KOMAOKA, TSURUMI-KU
YOKOHAMA, KANAGAWA, 230-0071
JPN
Government Business Contact
Shin Murakami
CEO
2-13-5, KOMAOKA, TSURUMI-KU
YOKOHAMA, 230-0071
JPN
Electronic Business Contact
Shin Murakami
CEO
2-13-5, KOMAOKA, TSURUMI-KU
YOKOHAMA, 230-0071
JPN
Past Performance Contact
YUSHI NAGAMINE
Director
15-1SUGETA-CHO
YOKOHAMA, 221-0864
JPN
Additional Details
As of . Source: SAM.gov Entity Registration.
DIAMOND PROJECT CO., LTD. has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires April 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