Eagle Materials, Inc. engages in the provision of heavy construction materials and light building materials. It operates through the following business segments: Cement, Concrete and Aggregates, Gypsum Wallboard, and Recycled Paperboard. The Cement segment deals with the manufacture, production, distribution, and sale of Portland cement. The Concrete and Aggregates segment is involved in mixing cement, sand, gravel, or crushed stone and water to form concrete, which is then sold and distributed to construction contractors. The Gypsum Wallboard segment mines and extracts natural gypsum rock, which is used in the manufacture of gypsum wallboard. The Recycled Paperboard segment processes paper fiber, water, and paper chemicals to form recycled paperboards that are sold to gypsum wallboard manufacturers. The company was founded in 1963 and is headquartered in Dallas, TX.

CRH Plc manufactures and distributes building materials and products for the construction industry. It operates business through the following segments: Americas Materials Solutions, Americas Building Solutions, Europe Materials Solutions, and Europe Building Solutions. The Americas Materials Solutions segment provides solutions for the construction and maintenance of public infrastructure and commercial and residential buildings in North America. The Americas Building Solutions segment manufactures, supplies and delivers solutions for the built environment in communities across North America. The Europe Materials Solutions segment provides solutions for the construction of public infrastructure and commercial and residential buildings to customers in construction markets in Europe. The Europe Building Solutions segment combines materials, products and services to produce a wide range of architectural and infrastructural solutions for use in the building and renovation of critical utility infrastructure, commercial and residential buildings, and outdoor living spaces. CRH was founded on June 20, 1949 and is headquartered in New York, NY.