Who We Are

  • About GMA

    The Geosynthetic Materials Association (GMA), a division of the Industrial Fabrics Association International (IFAI), is the central resource for information on geosynthetics.

  • Executive Council

    Executive Council

    The GMA Executive Council is a membership level open to all companies that are suppliers of geosynthetic materials.

  • Membership Directory

    Check out the searchable GMA membership directory today!

  • Join / Renew

    Become a member of the GMA or renew your current membership with this convenient online form.

  • Industry organizations

    The partner organizations of the Geosynthetic Materials Association (GMA).

  • Contact

    Contact the Geosynthetic Materials Association for more information.