Aegion Corporation is a global leader in infrastructure protection and maintenance, providing proprietary technologies and services to protect against the corrosion of industrial pipelines and for the rehabilitation and strengthening of sewer, water, energy and mining piping systems and buildings, bridges, tunnels and waterfront structures. Aegion's businesses comprise sewer rehabilitation and pipeline rehabilitation for water, wastewater and energy markets; corrosion engineering and cathodic protection for energy and mining markets; and construction services for the rehabilitation and strengthening of buildings, bridges, tunnels and waterfront structures. The company operates in more than 20 countries and employs over 5,000 people.