GovChime
UEI: HDB9RTTNVDS8 • CAGE: G3174

ONEX AMYNTIKA SYSTIMATA S.A.

DBA: Onex Defense Systems

Registration facts

SAM.gov registration as of

SAM.gov registration
Active
Registration expiration date Jul 29, 2027

Registration

Doing business as
Onex Defense Systems
Entity structure
Corporate Entity (Not Tax Exempt)
Business start date
Sep 19, 2024 (2 years)
Location
Elefsis
Purpose of registration
All Awards
How these figures are built

Source: SAM.gov entity registration and FPDS contract actions recorded under UEI HDB9RTTNVDS8. GovChime does not check exclusions.

Performance

Capabilities

NAICS codes

Small: small business for that NAICS, self-certified in SAM.gov registration.

SBA certifications

No certification in the SBA profile data.

Contracts

Contact Info

As of . Source: SAM.gov Points of Contact.

SAM.gov registration for ONEX AMYNTIKA SYSTIMATA S.A. 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

27TH KLM., OLD NATIONAL ROAD ATHINON-KORINTHOU

ELEFSIS, 19200

GRC

Mailing Address

27TH KLM., OLD NATIONAL ROAD ATHINON-KORINTHOU

ELEFSIS, 19200

GRC

Government Business Contact

Christos Grigoropoulos

27TH KLM., OLD NATIONAL ROAD ATHINON-KORINTHOU

ELEFSIS, 19200

GRC

Electronic Business Contact

Christos Grigoropoulos

Projects' Director

27TH KLM., OLD NATIONAL ROAD ATHINON-KORINTHOU

ELEFSIS, 19200

GRC

Additional Details

As of . Source: SAM.gov Entity Registration.

ONEX AMYNTIKA SYSTIMATA S.A. has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires July 29, 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 responses

Suspension/Debarment Status

SAM.gov registration reports no active exclusion

Public Display

Entity information is publicly displayed

Disaster Relief Registry

Not registered for disaster relief

EDI

Not declared in SAM.gov

Business Structure

Source: SAM.gov
Profit Structure:For Profit Organization
Organization:Foreign Owned

Registration Details

Source: SAM.gov

Initial Registration

Dec 10, 2024

Last Update

Aug 11, 2026

Registration Activation

Active — Aug 11, 2026

Fiscal Year End

12/31

Country of Incorporation

GRC