The group operates through its subsidaries whose principal activity is to provide civil construction services. The group's also provide benchmark for the construction industry, supplying technical expertise and skilled resources to the areas of road, bridge, infrastructure, industrial site development, aggregate resources and site construction. The group’s specialize in highway contracting, construction, paving, earthwork and excavation, working primarily in Ohio, Michigan, Indiana, and Kentucky. The group was founded in 1940. The group operates from the United States.
