The Geosynthetic Materials Association (GMA), a division of the Industrial Fabrics Association International (IFAI), is the central resource for information on geosynthetics.
The GMA Executive Council is a membership level open to all companies that are suppliers of geosynthetic materials.
Check out the searchable GMA membership directory today!
Become a member of the GMA or renew your current membership with this convenient online form.
The partner organizations of the Geosynthetic Materials Association (GMA).
Contact the Geosynthetic Materials Association for more information.