Insights

Sustainable leadership Position Shamrock Materials as a premier source of sustainable concrete solutions in the North Bay, leveraging their long-standing regional presence since 1954 to appeal to contractors and developers focused on green building practices.

Regional footprint Target expansion opportunities with nearby construction firms and municipalities within the Golden Gate to Cloverdale corridor, highlighting local delivery efficiency, material availability, and quick turnaround times.

Growth potential With annual revenue in the mid-range for mid-size construction suppliers, pursue strategic partnerships and value-added services (e.g., custom mix designs, on-site consultations) to capture share from larger national players while maintaining local service advantages.

Tech enablement Leverage their modern tech stack (Google Workspace, analytics, form integrations, security tooling) to propose value-added digital procurement, streamlined ordering, and customer portal enhancements that reduce friction for repeat buyers.

Risk and security Highlight cybersecurity and staff training offerings (KnowBe4 and Google Analytics data governance) as a gateway to upsell compliance-friendly procurement platforms and data-driven supplier performance analytics for procurement teams.

Shamrock Materials (Calmat Co dba Shamrock Materials) Tech Stack

Shamrock Materials (Calmat Co dba Shamrock Materials) uses 8 technology products and services including MySQL, Google Workspace, CloudFlareJS, and more. Explore Shamrock Materials (Calmat Co dba Shamrock Materials)'s tech stack below.

  • MySQL
    Database
  • Google Workspace
    Email
  • CloudFlareJS
    Javascript Libraries
  • Pantheon
    Platform As A Service
  • KnowBe4
    Security
  • Google Analytics
    Web Analytics
  • Gravity Forms
    Web Platform Extensions
  • Nginx
    Web Servers

Shamrock Materials (Calmat Co dba Shamrock Materials)'s Email Address Formats

Shamrock Materials (Calmat Co dba Shamrock Materials) uses at least 1 format(s):
Shamrock Materials (Calmat Co dba Shamrock Materials) Email FormatsExamplePercentage
FirstL@shamrockmaterials.comJohnD@shamrockmaterials.com
50%
First.Last@shamrockmaterials.comJohn.Doe@shamrockmaterials.com
34%
Last@shamrockmaterials.comDoe@shamrockmaterials.com
11%
FirstLast@shamrockmaterials.comJohnDoe@shamrockmaterials.com
5%

Frequently Asked Questions

What is Shamrock Materials (Calmat Co dba Shamrock Materials)'s phone number?

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You can contact Shamrock Materials (Calmat Co dba Shamrock Materials)'s main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Shamrock Materials (Calmat Co dba Shamrock Materials)'s official website and social media links?

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Shamrock Materials (Calmat Co dba Shamrock Materials)'s official website is shamrockmaterials.com and has social profiles on LinkedIn.

How much revenue does Shamrock Materials (Calmat Co dba Shamrock Materials) generate?

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As of July 2026, Shamrock Materials (Calmat Co dba Shamrock Materials)'s annual revenue is estimated to be $25M - $50M.

What is Shamrock Materials (Calmat Co dba Shamrock Materials)'s SIC code NAICS code?

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Shamrock Materials (Calmat Co dba Shamrock Materials)'s SIC code is 5039 - Construction Materials, Not Elsewhere Classified NAICS code is 23 - Construction.

How many employees does Shamrock Materials (Calmat Co dba Shamrock Materials) have currently?

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As of July 2026, Shamrock Materials (Calmat Co dba Shamrock Materials) has approximately 35 employees across 1 continents, including North America. Key team members include Owner: W. C.Marketing Director: C. E.Director Of Sales: G. C.. Explore Shamrock Materials (Calmat Co dba Shamrock Materials)'s employee directory with LeadIQ.

What industry does Shamrock Materials (Calmat Co dba Shamrock Materials) belong to?

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Shamrock Materials (Calmat Co dba Shamrock Materials) operates in the Construction industry.

What technology does Shamrock Materials (Calmat Co dba Shamrock Materials) use?

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Shamrock Materials (Calmat Co dba Shamrock Materials)'s tech stack includes MySQLGoogle WorkspaceCloudFlareJSPantheonKnowBe4Google AnalyticsGravity FormsNginx.

What is Shamrock Materials (Calmat Co dba Shamrock Materials)'s email format?

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Shamrock Materials (Calmat Co dba Shamrock Materials)'s email format typically follows the pattern of FirstL@shamrockmaterials.com. Find more Shamrock Materials (Calmat Co dba Shamrock Materials) email formats with LeadIQ.

When was Shamrock Materials (Calmat Co dba Shamrock Materials) founded?

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Shamrock Materials (Calmat Co dba Shamrock Materials) was founded in 1954.
Shamrock Materials (Calmat Co dba Shamrock Materials) logo

Shamrock Materials (Calmat Co dba Shamrock Materials)

ConstructionCalifornia, United States11-50 Employees

Shamrock Materials, operating as Calmat Co dba Shamrock Materials, is a regional supplier in the construction industry that focuses on sustainable concrete solutions. Based in Petaluma, California, the company has served the North Bay area since 1954, delivering concrete materials across its regional footprint. It functions as a subsidiary of Vulcan Materials Company, situating it within a broader materials industry network.

The company serves construction customers in the North Bay seeking reliable access to sustainable concrete materials for their projects. With a modest workforce, it operates as a local supplier supporting regional construction activity.

Section iconCompany Overview

Phone number
SIC Code
5039 - Construction Materials, Not Elsewhere Classified
NAICS Code
23 - Construction
Founded
1954
Employees
11-50

Section iconFunding & Financials

  • $25M - $50M

    Shamrock Materials (Calmat Co dba Shamrock Materials)'s revenue is estimated to be in the range of $25M - $50M

Section iconFunding & Financials

  • $25M - $50M

    Shamrock Materials (Calmat Co dba Shamrock Materials)'s revenue is estimated to be in the range of $25M - $50M

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