Insights

Sustainable Leader Shamrock Materials positions itself as a leader in sustainable concrete solutions in the North Bay, suggesting a strong selling point for customers prioritizing green building practices and environmental standards.

Regional Authority With a long-standing presence since 1954 and coverage from the Golden Gate to Cloverdale, there is potential to upsell larger regional projects and volume contracts leveraging established local relationships.

Midmarket Growth Current revenue range of 25M to 50M and 11-50 employees indicates a mid-sized operation ripe for scalable partnerships, bundled material solutions, and long-term supplyagreements with predictable pricing.

Tech Enablement Adoption of cloud and marketing technologies (AWS, Google Analytics, etc.) signals openness to digital procurement, data-driven bidding, and online ordering platforms that can streamline sales cycles.

Competitive Position As a Vulcan Materials subsidiary in the North Bay with a sustainability focus, Shamrock Materials can be presented as a preferred local partner for contractors seeking reliable supply, sustainability credentials, and consistent service over larger, nationally dispersed competitors.

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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