What departments does Graniterock have?

Graniterock has employees across 13 departments including Finance, Human Resources, Quality Assurance, Program & Project Management, Operations.

What is the largest department at Graniterock?

The largest department at Graniterock is Human Resources with 2 employees.

Where are Graniterock employees located globally?

Graniterock has employees across 2 continents and 4 countries including Italy, Moldova, Poland, United States Of America.

How has Graniterock's team size changed over time?

Graniterock's team has decreased from approximately 532 to 233 employees based on available data.

Graniterock Employee Directory

ConstructionCalifornia, United States201-500 Employees

Graniterock is a California-based construction materials and services provider with roots dating back to 1900. The company is headquartered in Watsonville and serves the California construction market, with emphasis on heavy civil projects such as highways, airports, and bridges. Its offerings include asphalt, concrete, aggregate, paving, grading, underground work, green building practices, and general construction services. It is recognized as one of the state's leading heavy civil engineering firms. Graniterock's customers are public and private sector clients pursuing large infrastructure programs in California who require reliable materials and execution. In 2025, the company expanded its facilities to Redwood City, reflecting ongoing investment in its asset base to support ongoing projects.

Graniterock Global Highlights

North America
561

United States Of America
561

Europe
3

Italy
1
Moldova
1
Poland
1

Graniterock's Leadership

E. D.
Chief Financial Officer
Mobile Phone
Email
A. W.
President And Manager
Mobile Phone
Email
T. G.
President
Mobile Phone
Email
A. B.
Owner
Mobile Phone
Email
C. K.
Owner
Mobile Phone
Email
L. P.
Owner
Mobile Phone
Email
M. K.
Director Executive Chairman And A Member Of The Audit And Compensation Committees
Mobile Phone
Email
M. C.
Owner
Mobile Phone
Email

Graniterock Employee Metrics

100%

50%

0%

2026

2025

Program & Project Management
Engineering
Sales
Analytics
Civil Engineering & Construction
Other
Operations
Accounting
Administrative
Supply Chain

Contact profiles from Graniterock

Name

Title

Contact

Location

Last Update

R. S.
Business Manager
Mobile Phone
Email
Oct 18, 2024
R. R.
Manager
Mobile Phone
Email
Apr 25, 2025
R. R.
Paving Manager
Mobile Phone
Email
Oct 17, 2024
R. A.
Manager
Mobile Phone
Email
Oct 21, 2024
R. C.
Accounting Manager
Mobile Phone
Email
Oct 18, 2024
S. W.
Pavex Central Manager
Mobile Phone
Email
Oct 17, 2024
T. S.
Manager
Mobile Phone
Email
Jul 12, 2023
T. G.
Project Manager
Mobile Phone
Email
Oct 17, 2024
M. W.
Mobile Equipment Team Lead
Mobile Phone
Email
Jul 09, 2026
R. B.
Senior Estimator
Mobile Phone
Email
Bay
May 29, 2026

Frequently Asked Questions

What is Graniterock known for?

Graniterock was founded in 1900 and operates in the Construction industry. You can contact Graniterock's main corporate office by phone at

+1-831-768-****

. Explore Graniterock's company overview page for more information.

What is Graniterock's most common email format?

Graniterock employees' email format typically follows the pattern of FLast@graniterock.com. Trying to find reliable and up-to-date employee contact data? Find more Graniterock email formats with LeadIQ.

How many employees does Graniterock have currently?

Graniterock has approximately 467 employees as of August 2026. These team members are located across 2 continents, including North America and Europe.

Who are Graniterock's key employees and leadership?

As of August 2026, Graniterock's key employees include:

Chief Financial Officer: E. D.
President And Manager: A. W.
President: T. G.
Owner: A. B.
Owner: C. K.

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Graniterock Employee Directory

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