A Leader in Geosynthetic Solutions

Geo-Synthetics Systems LLC (GSI) is a distributor, fabricator, and installer of geosynthetic materials for a broad range of environmental containment applications, including erosion control and contamination clean-up. For over 40 years, GSI has been a trusted provider to customers in the power, solid waste, mining, and agriculture industries, gaining a reputation as the best geosynthetic installer in the trade.