Insights

Global Market Leadership CRH's extensive presence across North America and Europe, with over 3,160 locations and a workforce of approximately 75,800 employees, positions it as a dominant player in the building materials industry. This geographic reach highlights opportunities for sales expansion in diverse markets, especially by offering tailored building solutions to large infrastructure and commercial projects.

Strategic Acquisitions Recent acquisitions such as North American Aggregates and Eco Material Technologies demonstrate CRH’s focus on expanding its product portfolio and market share in sustainable cement and concrete. This opens avenues for vendors and suppliers specializing in eco-friendly construction materials, advanced logistics, and supply chain solutions to partner with CRH’s growing operations.

Sustainability Focus CRH’s inclusion on the Dow Jones Sustainability Index and its initiatives in green cement and sustainable materials indicate a strong commitment to ESG principles. Companies offering environmentally friendly building products, energy-efficient construction technologies, or sustainability consulting services could find lucrative collaboration opportunities with CRH.

Digital and Technology Adoption Utilizing advanced tools such as AWS, Autodesk Vault, and Shopify, CRH leverages digital technologies to streamline operations and enhance customer engagement. This digital maturity presents opportunities for tech providers offering automation, data analytics, and digital sales platforms tailored to the construction sector to support CRH’s ongoing innovation efforts.

Market Expansion Strategies CRH’s expansion into new regional markets like Texas with multi-billion dollar investments indicates aggressive growth strategies. Suppliers of construction equipment, heavy machinery, and logistical services could capitalize on CRH’s footprint expansion by offering innovative, scalable solutions that align with its large-scale infrastructure projects.

Oldcastle Tech Stack

Oldcastle uses 8 technology products and services including Avalara, Adobe Photoshop, Amazon Web Services, and more. Explore Oldcastle's tech stack below.

  • Avalara
    Accounting And Finance
  • Adobe Photoshop
    Cad & Graphics
  • Amazon Web Services
    Cloud Hosting
  • Hudson
    Continuous Integration
  • Autodesk Vault
    Document Management Systems
  • Shopify
    E-commerce
  • Mailchimp
    Email
  • Motus
    User Onboarding

Media & News

Oldcastle's Email Address Formats

Oldcastle uses at least 4 format(s):
Oldcastle Email FormatsExamplePercentage
First.Last@oldcastle.comJohn.Doe@oldcastle.com
98%
Last.First@oldcastle.comDoe.John@oldcastle.com
1%
FLast@oldcastle.comJDoe@oldcastle.com
1%
First.Last@oldcastleapg.comJohn.Doe@oldcastleapg.com
96%
Last@oldcastleapg.comDoe@oldcastleapg.com
3%
Last.First@oldcastleapg.comDoe.John@oldcastleapg.com
1%
FLast@obe.comJDoe@obe.com
70%
FirstLast@obe.comJohnDoe@obe.com
17%
First_Last@obe.comJohn_Doe@obe.com
10%
Last.F@obe.comDoe.J@obe.com
3%
FLast@crh.comJDoe@crh.com
66%
First.Last@crh.comJohn.Doe@crh.com
25%
FirLast@crh.comJohDoe@crh.com
4%
Last.First@crh.comDoe.John@crh.com
5%

Frequently Asked Questions

Where is Oldcastle's headquarters located?

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Oldcastle's main headquarters is located at Rathfarnham, South Dublin d16 kh51 Ireland. The company has employees across 5 continents, including North AmericaEuropeAsia.

What is Oldcastle's phone number?

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You can contact Oldcastle'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 Oldcastle's official website and social media links?

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Oldcastle's official website is crh.com and has social profiles on LinkedIn.

What is Oldcastle's SIC code NAICS code?

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Oldcastle's SIC code is 5039 - Construction Materials, Not Elsewhere Classified NAICS code is 4233 - Lumber and Other Construction Materials Merchant Wholesalers.

How many employees does Oldcastle have currently?

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As of April 2026, Oldcastle has approximately 1.8K employees across 5 continents, including North AmericaEuropeAsia. Key team members include Coo: B. A.Cfo: E. L.Chief Financial Officer: L. S.. Explore Oldcastle's employee directory with LeadIQ.

What industry does Oldcastle belong to?

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Oldcastle operates in the Wholesale Building Materials industry.

What technology does Oldcastle use?

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Oldcastle's tech stack includes AvalaraAdobe PhotoshopAmazon Web ServicesHudsonAutodesk VaultShopifyMailchimpMotus.

What is Oldcastle's email format?

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Oldcastle's email format typically follows the pattern of First.Last@oldcastle.com. Find more Oldcastle email formats with LeadIQ.

When was Oldcastle founded?

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Oldcastle was founded in 1970.

Oldcastle

Wholesale Building MaterialsSouth Dublin, Ireland1001-5000 Employees

CRH (LSE: CRH, ISE: CRG, NYSE: CRH) is the leading provider of building materials solutions that build, connect and improve our world. Employing c. 75,800 people at c. 3,160 operating locations in 29 countries, CRH has market leadership positions in both North America and in Europe.  As the essential partner for road and critical utility infrastructure, commercial building projects and outdoor living solutions, CRH’s unique offering of materials, products and value-added services helps to deliver a more resilient and sustainable built environment. A Fortune 500 company, CRH is a constituent member of the FTSE 100 Index, the EURO STOXX 50 Index, the ISEQ 20 and the Dow Jones Sustainability Index (DJSI) Europe. The company is ranked among sector leaders by Environmental, Social and Governance (ESG) rating agencies. CRH’s American Depositary Shares are listed on the NYSE. 

For more information visit: www.crh.com

Section iconCompany Overview

Headquarters
Rathfarnham, South Dublin d16 kh51 Ireland
Phone number
Website
crh.com
SIC Code
5039 - Construction Materials, Not Elsewhere Classified
NAICS Code
4233 - Lumber and Other Construction Materials Merchant Wholesalers
Founded
1970
Employees
1001-5000

Section iconFunding & Financials

  • $500M$1B

    Oldcastle's revenue is estimated to be in the range of $500M$1B

Section iconFunding & Financials

  • $500M$1B

    Oldcastle's revenue is estimated to be in the range of $500M$1B

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