Liner Products Joins the Granite Construction Family

In June 2018, Liner Products’ parent company, Layne Christiansen, was purchased by Granite Construction— one of the nation’s largest diversified heavy civil contractors and construction materials producers.

In a press release about the latest acquisition that brought the Liner Products brand into the Granite family—the company said, “A combination with Layne represents the next logical step in the evolution of Granite’s strategy to diversify its service offerings by expanding in the water and wastewater market. Since acquiring Kenny Construction Company in December 2012, which gave Granite an entrance into the water markets, Granite has made a number of investments in the water sector to strengthen its capabilities, expand its footprint, and grow its presence. Now, with the addition of Layne’s leading portfolio of services, Granite will be better positioned in water infrastructure and wastewater rehabilitation.”

For more information, visit