Gibraltar Rock, Inc.

Montgomery, NJ

UEI
F322RSYHTTA3
CAGE
6CV83
Primary NAICS
327320 Ready-Mix Concrete Manufacturing
SAM.gov registration
Active through

Company facts

Self-certified in SAM.gov
  • For Profit Organization
Entity structure
Corporate Entity (Not Tax Exempt)
SAM.gov registration date
Physical address
Co Rd 601, Montgomery, NJ, USA
Website
silvi.com
Founded
1947
Employees
251-1K
Estimated annual revenue
$10M-$50M
Industry
  1. Materials
  2. Construction Materials
  3. Building Materials
SIC code
32 Stone, Clay, & Glass Products
Profiles

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .

Quick answers

Is Gibraltar Rock, Inc. registered in SAM.gov?

Yes. Gibraltar Rock, Inc.'s SAM.gov registration is active through December 22, 2026.

On GovTribe

See Gibraltar Rock, Inc.'s full federal record

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