Aegion Corp formerly Insituform Technologies, Inc. was incorporated in Delaware in 1980. The Company is engaged in infrastructure protection, providing proprietary technologies and services to protect against the corrosion of industrial pipelines and for the rehabilitation and strengthening of water, wastewater, energy and mining piping systems and buildings, bridges, tunnels and waterfront structures. It provides solutions for rehabilitating aging or deteriorating infrastructure and protecting new infrastructure from corrosion. The Company's business activities include manufacturing, distribution, maintenance, construction, installation, coating and insulation, cathodic protection, research and development and licensing. Its products and services are utilized and performed in more than 80 countries across six continents. It is organized into four reportable segments: Energy and Mining; North American Water and Wastewater; International Water and Wastewater; and Commercial and Structural. The Company's energy and mining operations perform rehabilitation and corrosion protection services for oil and gas, industrial, and mineral piping systems and structures. It also offers products for gas release and leak detection systems. The Company's sewer rehabilitation activities are conducted mainly through installation and other construction operations performed directly through its subsidiaries. The Company's commercial and structural operations perform rehabilitation and strengthening of pipelines, buildings, bridges, tunnels and waterfront structures throughout the United States and Canada through Fibrwrap Construction Services. It services municipal, state and federal governments, as well as corporate customers, in numerous industries including energy, oil and gas, mining, general and industrial construction, infrastructure, water and wastewater, pipelines, transportation, maritime and defense. The Company offers its energy and mining platform solutions worldwide to energy and mining and other customers to protect new and existing pipelines and other structures. The Company offers its commercial and structural products worldwide to certified third party installers and applicators and markets its installation services to municipal, state, federal and corporate customers worldwide. The raw material used for these liners is extruded HDPE pipe. The raw materials used in the coating process include fusion-bonded epoxy, paint, concrete, iron ore, sand and gravel. The main products and raw materials used by its Corrpro businesses include zinc, aluminum, magnesium and other metallic anodes, as well as wire and cable. Through Fyfe Co., it designs and manufactures the FRP composite systems used in applications. Its license in Greece provides product and services throughout Middle East and Europe. In the manufacture of FRP composite materials are carbon, glass, resins, fabric, and epoxy raw materials. The Company manufactures most of the proprietary equipment and many of the consumable items used in Tite Liner installations in its own facilities in Canada, the United States and Chile. The Company's products face direct competition from competitors offering similar or essentially equivalent products or services. The Company is required to comply with all applicable United States federal, state and local, and all applicable foreign statutes, regulations and ordinances.