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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.

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.

Headquartered in Houston, GSE has manufacturing facilities in Houston; Spearfish, South Dakota; and Kingstree, South Carolina. Our laboratories are accredited by the Geosynthetic Accreditation Institute – Lab Accreditation Program (GAI-LAP). We also have manufacturing facilities in Chile, Germany, Thailand and Egypt, as well as engineering and sales professionals around the globe.

Being an industry leader takes substance, and our substance runs deep. That’s why people around the world have trusted GSE to make their projects easier and better. And our unstoppable commitment to innovation means we never stop collaborating with our customers to develop new products that meet their needs.


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