About CRH

CRH is the leading building materials business in the world, employing 73,000 people at 3,155 locations in 29 countries. CRH is the largest building materials business in both North America and Europe and we also have regional positions in Asia.

We manufacture and supply a diverse range of integrated building materials, products and innovative end-to-end solutions, which can be found throughout the built environment, from major public infrastructure projects to commercial buildings and residential homes.

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. CRH’s American Depositary Shares are listed on the NYSE.

CRH is committed to improving the built environment through the delivery of superior materials and products for the construction and maintenance of infrastructure, housing and commercial projects.

Discover how working at CRH can become the most rewarding chapter of your career. Visit:


Business intelligence

May 2023 - August 2023 Atlanta, GA
“What I liked most about my internship with CRH was the fantastic team dynamic and the unwavering support from my mentors. The company's culture fostered a genuine and valuable work experience that truly stood out.”

Construction Group Intern

May 2022 - August 2022 La Place, LA
“I worked two internships with Barriere and enjoyed every second of it. The day I walked in I could tell everyone was there to support me and help me learn as much as possible. My favorite part of the internship program is being part of a project management team and being able to work with experienced workers who have been in the industry for years. ”
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