Our Company |Heidelberg Materials North America
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Our Company

Lehigh Hanson is now Heidelberg Materials. In North America, Heidelberg Materials is a leading supplier of cement, aggregates, ready mixed concrete and asphalt with more than 450 locations and approximately 9,000 employees.

Most companies expand for two reasons: to extend their reach so they can serve more customers, and to extend their product line so they can create new options. At Heidelberg Materials North America, we've done both. Our affiliated companies enable us to take on practically any project in North America and to deliver a volume and variety of products that most of our competitors simply cannot match.

Over the years, the company has grown through a series of acquisitions and partnerships. We've been fortunate enough to acquire strategic assets across North America that have helped us expand our geographic reach and have enabled us to provide a broader spectrum of products and possibilities to the markets we serve.

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Cadman, Inc.

Cadman employs over 200 people in Black Diamond, Issaquah, Mill Creek, Monroe, North Bend, Redmond, Seattle, Whatcom County, and Gold Bar. It’s a Western Washington company through and through, with a strong local history. We are committed to being the industry leader in providing outstanding value to our customers and a safe and stimulating work environment for our employees.



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Campbell Concrete & Materials

Campbell Concrete & Materials operates 23 ready mixed concrete plants throughout the greater Houston area. With more than 200 mixer trucks and nearly 400 dedicated employees, Campbell has provided a quality ready mix product for over 50 years. Established in 1964 by Gene Campbell in the small town of Cleveland, Texas, Campbell Concrete & Materials quickly became one of the most successful family-held businesses in Southeast Texas.


Campbell Concrete & Materials

Corliss Resources

Corliss Resources

Corliss Resources is the Puget Sound's oldest and most experienced supplier of concrete, building materials and innovative development projects. Corliss' top quality aggregates and sand, created by Washington’s glaciers and volcanos, make it possible for us to manufacture and offer a variety of quality products to fit any structural requirement and aesthetic preference.


Fairburn Ready Mix Logo

Fairburn Ready Mix, Inc.

Fairburn Ready Mix, Inc. will be transitioning to Heidelberg Materials through 2024. We strive to provide customers with a consistent product of superior quality along with excellent customer service. Fairburn Ready Mix has been serving the residential and commercial concrete needs of the Atlanta, Georgia, metropolitan area for more than 46 years. In addition to ready mixed concrete, Fairburn Ready Mix offers a material hauling service, ACI Certified Technicians and concrete pumping services. 


Fairburn Ready Mix

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With roots dating back more than a century, Inland, now Heidelberg Materials is an established and trusted producer and supplier of aggregates, concrete pipe and ready mixed concrete. Inland is committed to providing outstanding value to its customers with operations pits, quarries and plants located strategically throughout the Canadian provinces of British Columbia, Alberta, Saskatchewan and Manitoba.



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With more than a century of history, Ocean has the reputation, technical resources and personnel to provide quality, in-spec, ready mixed concrete and concrete pipe products for your project. When you partner with us, you're assured at least one component of the project will be stress free. Strategically located throughout Metro Vancouver, Ocean services your projects efficiently and cost effectively.




Heidelberg Materials acquired SEFA in May 2023 to extend its commitment to supplying more sustainable heavy building materials for customers.  For over 40 years, SEFA has focused on providing a reliable supply of quality fly ash for the ready mix concrete industry. Throughout their history, they have also customized and added services that our utility or construction customers needed at the time. SEFA has recycled over 20 million tons of fly ash in the last 30 years, and the company is an integral part of some of the country’s most successful coal ash recycling programs.  A large impact is cleaning up coal ash from ponds and removing it from the environment permanently.



Parsons Creek Aggregates

Parsons Creek Aggregates

Parsons Creek Aggregates is a joint venture by Graymont Western Canada Inc. and Lehigh Hanson. Both are leaders in the production of construction stone and limestone products throughout North America. We combine experience, stability, and a shared long term commitment to community as demonstrated by community participation and investment in the areas of health, education, the environment, and civic groups. Our goal as an active member of your community is to be a good neighbor.



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Texas Lehigh

Texas Lehigh Cement Company, a joint venture with Eagle Materials, manufactures and markets four different types of construction cement, three API Spec Oil Well cements (Class A, Class C and Class H), and masonry cements for sale to its Texas and out-of-state customers. The company’s objective to be the highest quality, low-cost producer of cement products in Texas is matched by its desire to maintain a safe working environment for its many employees and an operation equal to today’s environmental requirements.