Environmental Specialties International

Environmental Specialties International, Inc. (ESI) is the largest contracted installer of geosynthetic lining materials in the United States. The company has installed more than 2.5 billion square feet of geosynthetic liners, involving more than 3,000 projects in all 50 states since 1996. ESI provides geosynthetic liner materials and installation services to the power, waste, oil and gas, mining, water, and other environmentally responsible industries. The company is also a leading supplier and installer of high-density polyethylene (HDPE) plastic pipe systems for the transportation of liquids and gas in related industries.