GSE Environmental

GSE’s reputation for reliability has been built through our dedication to providing consistency of product, price and protection to our worldwide customers.


We’re committed to innovation and focused on quality, and that, along with our expertise, lets us offer flexibility to our clients, collaborating with them to create a custom, purpose-fit solution.









Our Products


GSE lining products are known throughout the world as a mark of quality and reliability. Our customers depend on us to deliver geosynthetic lining products that withstand virtually every threat and danger imaginable, and we take that responsibility seriously, testing and retesting until we exceed industry standards – and everyone’s expectations.


Our Global Reach


Headquartered in Houston, GSE has manufacturing facilities in Houston; Spearfish, South Dakota; and Kingstree, South Carolina. Our laboratories are accredited by the Geosyn... [Details]