| Environmental Protection, Inc. installer of geosynthetic materials and PVC geomembrane liners for landfills, ponds, lakes, water and waste containment, oil drilling, and golf courses. http://www.geomembrane.com/ |
| GeoSource, Inc. Network for users and suppliers of geosynthetic and geotechnical products; services include classifieds and bibliographic searches. http://www.geosource.com/ |
| Geosynthetic Technology Limited Suppliers and installers of Excelastic and Exceliner geomembranes, geotextiles, and geocomposites for ground engineering, gas and water drainage, and water storage. http://www.geosynthetic.co.uk/ |
| Quality Lining Company, Inc. Supplies and installs containment liner systems for industrial and municipal applications. http://www.qlining.com/ |
| Tensar International Manufacturer and supplier of geogrid, geotextile, and other geosynthetic products for drainage, erosion protection, soil reinforcement, and the stabilisation of rail track and road base materials. http://www.tensar.co.uk/ |
| Wolf Environmental Lining Systems Installer of plastic liner systems for agriculture, civil engineering, and environmental cleanup. http://www.wolfels.com/ |