Oldcastle Infrastructure

Cook Concrete Products expertise in the manufacture of custom design precast products for civil engineering businesses.

Hydro International is a global company headquartered in Clevedon, UK, specializing in advanced water management solutions for municipal, industrial, and construction clients. With over 30 years of experience, the company is recognized for its engineering excellence and provides a range of services, including wastewater treatment, flood management, and water engineering. Hydro International aims to enhance operational performance and minimize environmental impact for its clients. The company has established a network of over 80 distribution partners, allowing it to serve customers in more than 40 countries worldwide, effectively addressing issues such as flood risk reduction, water treatment, and water pollution control.

National Pipe & Plastics is a manufacturer of polyvinyl chloride (PVC) pipes, serving various sectors including residential, agricultural, commercial, and municipal markets. The company specializes in designing, producing, and marketing a range of products such as plumbing pipes, electrical conduits, and water and sewer systems. It primarily serves customers in regions east of the Mississippi River, catering to diverse needs in both domestic and export markets.

Granite Precasting & Concrete, Inc. is a manufacturer based in Bellingham, Washington, specializing in precast solutions for structural, architectural, and infrastructure applications. Founded in 1984, the company provides a range of products, including manholes, catch basins, vaults, precast trenches, box culverts, three-sided bridges, barriers, light pole bases, and custom precasting solutions. Serving customers primarily in the Pacific Northwest and extending beyond, Granite Precasting & Concrete focuses on delivering high-quality water management and utility solutions. Since June 2019, it has operated as a subsidiary of Oldcastle Infrastructure.

Headquartered in Glendora, California, Carson offers a complete portfolio of grade-level enclosures that protect and secure municipal water, irrigation, telecommunications, electrical and other utility equipment and infrastructures. Since its inception in 1969, Carson has become the most recognized, premium brand in its markets based on a long history of high quality, well engineered products that are unmatched in terms of strength and durability.