CRH-backed Oldcastle infrastructure, a provider of building materials, products and services for infrastructure projects, completed the acquisition of Hydro International, a provider of advanced solutions to help municipal, industrial and construction customers to improve their water management processes, from Agilitas Private Equity, a private equity firm. Financial terms were not disclosed. "The opportunities for synergy between Oldcastle Infrastructure and Hydro are tremendous. Hydro has a legacy of driving innovation and accelerating growth through new products and services development. Combining Hydro's product expertise with Oldcastle Infrastructure's commercial platform enables our teams to uniquely solve ever-expanding problems for our customers in the water market," Paul Cleaver, Hydro International CEO.