CORESTAR INTERNATIONAL CORPORATION (PA)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2017
- $5.89M
- $5,889,495under this UEI
- FY2026 obligations
- $562.64K†
- $562,637Provisional
- Awards and orders
- 698
- with positive net obligations8 IDV vehicles held
- Latest action
- Jul 22, 2026
- SAM.gov registration
- Active
- Registration expiration date Jun 18, 2027
Registration
- Entity structure
- Other
- Business start date
- Dec 1, 1977 (48 years)
- Location
- Irwin, PA
- State of incorporation
- Pennsylvania
- Purpose of registration
- All Awards
- Website
- corestar-corp.com
† 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 JDUBVVKNJ7T5. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2017. 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: $562,637 (provisional)
- FY2025: $872,589
- FY2024: $638,523
- FY2023: $694,908
- FY2022: $644,139
- FY2021: $1,020,261
- FY2020: $438,581
- FY2019: $526,989
Show all 10 yearsEarlier years (FY2017–FY2018)
- FY2018: $458,273
- FY2017: $32,595
Total across 10 fiscal years: $5,889,495
Top awarding agencies
- Department of Defense$5,889,495, 100%
Top awarding sub-agencies
- Department of the Navy$5,889,495, 100%
Top NAICS by obligations
- 332722Bolt, nut, screw, rivet, and washer manufacturing$2,867,116, 48.7%
- 332919Other metal valve and pipe fitting manufacturing$620,872, 10.5%
- 332510Hardware manufacturing$575,112, 9.8%
Top product and service codes by obligations
- 5310Nuts and washers$1,214,070, 20.6%
- 5305Screws$1,119,997, 19.0%
- 4470Nuclear reactors$779,249, 13.2%
- 4820Valves, nonpowered$468,547, 8.0%
- 5120Hand tools, nonedged, nonpowered$466,510, 7.9%
Capabilities
NAICS codes
- 332710Machine Shops(primary)Small
- 332721Precision Turned Product ManufacturingSmall
Small: small business for that NAICS, self-certified in SAM.gov registration.
SBA certifications
No certification in the SBA profile data.
Contracts
Latest awards and orders
- N0010426FFD08BPA callunder a blanket purchase agreement (BPA)Department of DefenseDepartment of the NavyLatest action
- N0010426PBY13Purchase orderDepartment of DefenseDepartment of the NavyLatest action
- N0010426PBY15Purchase orderDepartment of DefenseDepartment of the NavyLatest action
- N0010426PBX45Purchase orderDepartment of DefenseDepartment of the NavyLatest action
- N0010426FGC0ZBPA callunder a blanket purchase agreement (BPA)Department of DefenseDepartment of the NavyLatest action
- N0010426FFD07BPA callunder a blanket purchase agreement (BPA)Department of DefenseDepartment of the NavyLatest action
- N0010426PBX16Purchase orderDepartment of DefenseDepartment of the NavyLatest action
- N0010425AAL01Blanket purchase agreement (BPA)VehicleDepartment of DefenseDepartment of the NavyLatest action
- N0010423AGC01Blanket purchase agreement (BPA)VehicleDepartment of DefenseDepartment of the NavyLatest action
- N0010426FXR02BPA callunder a blanket purchase agreement (BPA)Department of DefenseDepartment of the NavyLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for CORESTAR INTERNATIONAL CORPORATION lists a physical address and a separate mailing address, along with 2 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
1044 SANDY HILL RD
IRWIN, PA, 15642
USA
Mailing Address
1044 SANDY HILL RD
IRWIN, PA, 15642
USA
Government Business Contact
Sheldon K Miller
Mr.
1044 Sandy Hill Road
North Irwin, PA, 15642
USA
Electronic Business Contact
Rebecca Casario
Office Manager
1044 Sandy Hill Road
Irwin, PA, 15642
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
CORESTAR INTERNATIONAL CORPORATION has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires June 18, 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
Congressional District
Other contractors in Pennsylvania with primary NAICS 332710
- Deval Life Cycle Support LLCPhiladelphia, PA
- Painter Tool IncorporatedIrwin, PA
- D. Gillette Industrial Service's IncEaston, PA
- BEC Systems LLCHarleysville, PA
- Chant Engineering Co IncDoylestown, PA
- Oberg Industries LLCFreeport, PA