Valmont Composite Structures, Inc., offers several of the top composite product brands available in the North American utility industry. Composite products are non-conductive and will never rust, making them an attractive solution for many utility applications. Shakespeare is a leading brand of composite pole, arm, and safety barrier fencing systems for the North American power transmission and distribution markets. CMT offers Marathon composite products of exceptional quality which are crafted with a unique, centrifugally cast manufacturing process. Carsonite is a leader in providing marking, testing, safety, and installation products for electric power, telecommunications, oil and gas pipeline, water, and sewer utilities.