GovChime
UEI: DF3ZE4VQ5759

ANTHESIS SERVICES, A NONPROFIT CORPORATION (CA)

DBA: ANTHESIS SERVICES A NONPROFIT CORP

Registration facts

SAM.gov registration as of

SAM.gov registration
Active
Registration expiration date Mar 17, 2027

Registration

Doing business as
ANTHESIS SERVICES A NONPROFIT CORP
Business start date
Aug 8, 1968 (58 years)
Location
Ontario, CA

Source: SAM.gov entity registration and FPDS contract actions recorded under UEI DF3ZE4VQ5759. GovChime does not check exclusions.

Performance

Capabilities

SBA certifications

No certification in the SBA profile data.

Contracts

Contact Info

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

SAM.gov registration for ANTHESIS SERVICES, A NONPROFIT CORPORATION lists a physical address and a separate mailing address, along with 5 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

1063 W 6TH ST

STE 101

ONTARIO, CA, 91762

USA

Mailing Address

1063 W 6TH ST

STE 101

ONTARIO, CA, 91762

USA

Government Business Contact

SHAWN PROCKOPEC

CEO

1063 W 6TH ST

ONTARIO, CA, 91762

USA

Electronic Business Contact

WILLIAM C TANNEHILL

DIRECTOR OF ADMINISTRATION

1063 WEST 6TH STREET, ONTARIO, CA, 91762

ONTARIO, CA, 91762

USA

Past Performance Contact

SHAWN PROCKOPEC

CEO

1063 W 6TH ST

ONTARIO, CA, 91762

USA

Government Business Alternate Contact

SHAWN PROCKOPEC

CEO

1063 W 6TH ST

ONTARIO, CA, 91762

USA

Electronic Business Alternate Contact

DAVID C MIX

DIRECTOR OF DEVELOPMENT

1063 WEST 6TH STREET, ONTARIO, CA, 91762

ONTARIO, CA, 91762

USA

Additional Details

As of . Source: SAM.gov Entity Registration.

ANTHESIS SERVICES, A NONPROFIT CORPORATION has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires March 17, 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

Registration Details

Source: SAM.gov

Initial Registration

May 16, 2023

Last Update

Mar 19, 2026

Registration Activation

Active — Mar 19, 2026

Fiscal Year End

1231

Country of Incorporation

USA

Congressional District

35