GovChime
UEI: XG3NJBMCDZ44 • CAGE: 55K65

Grand-Rock Company, Inc. (OH)

Registration facts

SAM.gov registration as of

SAM.gov registration
Active
Registration expiration date Aug 31, 2027

Registration

Entity structure
Corporate Entity (Not Tax Exempt)
Business start date
Jan 1, 1977 (49 years)
Location
Painesville, OH
State of incorporation
Ohio
Purpose of registration
Federal Assistance Awards
Website
grandrock.com
All federal contractors in OhioHow these figures are built

Source: SAM.gov entity registration and FPDS contract actions recorded under UEI XG3NJBMCDZ44. 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 Grand-Rock Company, Inc. 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

395 Fountain Ave

Painesville, OH, 44077

USA

Mailing Address

395 Fountain Ave

Painesville, OH, 44077

USA

Government Business Contact

John Polz

Controller

395 Fountain Ave

Painesville, OH, 44077

USA

Electronic Business Contact

John Polz

Controller

395 Fountain Ave

Painesville, OH, 44077

USA

Additional Details

As of . Source: SAM.gov Entity Registration.

Grand-Rock Company, Inc. has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires August 31, 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

Business Structure

Source: SAM.gov
Profit Structure:For Profit Organization

Registration Details

Source: SAM.gov

Initial Registration

Aug 12, 2026

Last Update

Sep 9, 2026

Registration Activation

Active — Sep 9, 2026

Fiscal Year End

12/31

Country of Incorporation

USA

Congressional District

14