Since the end of 2017, GSE is Solmax. This merge combines two cultures, an abundance of talent and a shared mission: to help protect the planet, our immense wealth of water, soil and air, creating value for people and nature.


SOLMAX, THE WORLD'S LEADING GEOSYNTHETICS MANUFACTURER.


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Online Drainage Design Tool

Wondering where GSE's Drainage Tool went? Good news! This valuable tool has been updated and improved. You can find it here. It's still free, just register for access.