Granite Rock Company

Watsonville, CA

UEI: CGQET44HD6K7
CAGE: 1C3P5
Primary NAICS: 237310 Highway, Street, and Bridge Construction
SAM.gov registration: Active through Sep 4, 2027

Company facts

Self-certified in SAM.gov: For Profit Organization
Entity structure: Corporate Entity (Not Tax Exempt)
Other NAICS codes in SAM.gov: 212313 Crushed and Broken Granite Mining and Quarrying

212319 Other Crushed and Broken Stone Mining and Quarrying

212322 Industrial Sand Mining

237110 Water and Sewer Line and Related Structures Construction

237990 Other Heavy and Civil Engineering Construction

238910 Site Preparation Contractors
SAM.gov registration date: Feb 28, 2000
Physical address: 350 Technology Dr, Watsonville, CA 95076, USA
Website: graniterock.com
Founded: 1900
Employees: 251-1K
Estimated annual revenue: $100M-$250M
Industry: Industrials

Capital Goods

Construction & Engineering
SIC code: 87 Engineering & Management Services
Profiles: LinkedIn

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Crunchbase

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated Sep 7, 2026.

Contract awards

Award	Agency	Obligated	Awarded
CA-DON edwards SF BAY NWR emergency repair A14 WCS failure 140F0322P0012	DOI Fish and Wildlife Service Region 3 (FWS)	$100,000	Feb 7, 2022
FT ORD aggreate base rock INL12PX01702	California Region (BLM)	$404,092	Aug 30, 2012
Road base INPP8450090190	Pacific West Region (NPS)	$14,740	Mar 26, 2009
Purchase Order N0024404P1506	Naval Supply Systems Command (Navy)	$3,060	Apr 6, 2004

Contract subawards

Prime contractor	Prime award	Amount	Awarded
Granite Construction Company PROJECT DESCRIPTION: THIS PROJECT IS FOR THE REACH 6 LEVEE AND FLOODWALL CONSTRUCTION ALONG THE CORRALITOS CREEK, A TRIBUTARY OF THE PAJARO RIVER LEVEE SYSTEM…	W912P725CA018	$45,650	Jul 9, 2026
Assurance Technology Corp R&D LABOR Provide labor and materials to replace concrete curbs, repair asphalt and slurry the parking lot and roadway at 37300 Comsat Rd.	N0017321C6004	$139,780	Oct 1, 2025

Quick answers

Is Granite Rock Company registered in SAM.gov?

Yes. Granite Rock Company's SAM.gov registration is active through September 4, 2027.

What is Granite Rock Company's CAGE code?

Granite Rock Company's CAGE code is 1C3P5, and its Unique Entity ID (UEI) is CGQET44HD6K7.

What is Granite Rock Company's most recent federal award?

Granite Rock Company's most recent federal contract award is CA-DON edwards SF BAY NWR emergency repair A14 WCS failure (140F0322P0012), from DOI Fish and Wildlife Service Region 3 (FWS), on February 7, 2022.

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See Granite Rock Company's full federal record

Federal contract awards
Subcontracting relationships
Funding analysis by agency, NAICS and set-aside
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