GovChime
UEI: W5G1PC9C4867 • CAGE: 9J2F8

CORNERSTONE HOLDINGS LLC (PR)

Registration facts

SAM.gov registration as of

SAM.gov registration
Active
Registration expiration date Jan 28, 2027

Registration

Entity structure
Partnership or Limited Liability Partnership
Business start date
Feb 5, 2020 (6 years)
Location
Penuelas, PR
State of incorporation
Puerto Rico
All federal contractors in Puerto RicoHow these figures are built

Source: SAM.gov entity registration and FPDS contract actions recorded under UEI W5G1PC9C4867. GovChime does not check exclusions.

Performance

Capabilities

NAICS codes

  • 531110E(primary)

SBA certifications

No certification in the SBA profile data.

Business types self-reported in SAM.gov registration:

  • Tribally Owned Firm
  • Minority-Owned Business
  • Self Certified Small Disadvantaged Business
  • Hispanic American Owned

Contracts

Contact Info

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

SAM.gov registration for CORNERSTONE HOLDINGS 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).

Physical Address

CARR 132 KM 16.7

BO TALLABOA

PENUELAS, PR, 00624

USA

Mailing Address

P O BOX 10307

PONCE, PR, 00732

USA

Government Business Contact

ERNESTO J. VELAZQUEZ

PRESIDENTE

PO BOX 10307

PONCE, PR, 00732

USA

Government Business Alternate Contact

ERNESTO J VELAZQUEZ

PRESIDENT

PO BOX 10307

PONCE, PR, 00732

USA

Past Performance Alternate Contact

0001 531110YY N

0000

0001

E&Y

Additional Details

As of . Source: SAM.gov Entity Registration.

CORNERSTONE HOLDINGS LLC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires January 28, 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

Registered for disaster relief contracting — PUERTO RICO

Bonding Information

No bonding information provided

EDI

Not declared in SAM.gov

Business Structure

Source: SAM.gov
Profit Structure:For Profit Organization
Organization:Limited Liability Company

Registration Details

Source: SAM.gov

Initial Registration

Feb 20, 2023

Last Update

Jan 30, 2026

Registration Activation

Active — Jan 30, 2026

Fiscal Year End

1231

Country of Incorporation

USA

Congressional District

98