Legal Name | UEI | CAGE Code | HQ City/State | HQ Country | Primary NAICS | Obligated (All) | FY Obligated | Contracts | Status | Website |
|---|---|---|---|---|---|---|---|---|---|---|
KEYSTONE DEFENSE SOLUTIONS LLC is a federal contractor based in ARLINGTON, VA registered under UEI ZRC8S8HLS696 with primary NAICS 541690 (Other Scientific and Technical Consulting Services).
KEYSTONE DEFENSE SOLUTIONS LLC is a federal contractor headquartered in ARLINGTON, VA.
Their SAM.gov registration identifiers are (UEI ZRC8S8HLS696, CAGE 02S15). Source: SAM.gov registration and FPDS-NG award records.
As of
SBA ASMPP and DoD Mentor-Protégé Program affiliations
GovChime will sync Mentor-Protégé agreements for KEYSTONE DEFENSE SOLUTIONS LLC once the dedicated MPP ingestion pipeline ships. Agreement data is held in separate SBA and DoD administrative registries without a public REST API, so this profile does not yet include ASMPP or DoD MPP status.
Coming soon — MPP data ingestion is tracked on our roadmap. Sources when live: SBA All Small Mentor-Protégé Program (ASMPP) and DoD Mentor-Protégé Program.
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for KEYSTONE DEFENSE SOLUTIONS LLC 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).
700 N RANDOLPH ST APT 905
ARLINGTON, VA, 22203
USA
1520 BELLE VIEW BLVD
SUITE 5555
ALEXANDRIA, VA, 22307
USA
MATTHEW STARNER
OWNER
1520 BELLE VIEW BLVD
SUITE 5555
ALEXANDRIA, VA, 22307
USA
Matthew Starner
Owner
1520 Belle View Blvd
Suite 5555
Alexandria, VA, 22307
USA
MATTHEW STARNER
OWNER
1520 BELLE VIEW BLVD
SUITE 5555
ALEXANDRIA, VA, 22307
USA
As of . Source: SAM.gov Entity Registration.
KEYSTONE DEFENSE SOLUTIONS LLC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires September 14, 2025.
Source: SAM.gov entity registration (FAR responses, registration status). Always verify active exclusions against the authoritative record on SAM.gov before contract award.
Suspension/Debarment Status
No active suspension or debarment
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
Date Founded
Initial Registration
Last Update
Registration Activation
Registration Expiration
Fiscal Year End
State of Incorporation
Country of Incorporation
Congressional District
As of . Source: SAM.gov Goods & Services.
