3M
AMERICAN EXCELSIOR CO.
AMERICAN TEXTILE AND SUPPLY INC.
APEX
BASF
BELTON INDUSTRIES INC.
BOWIE INDUSTRIES INC.
CARTHAGE MILLS EROSION CONTROL CO.
CERTAINTEED (SAINT-GOBAIN)
CHEROKEE MANUFACTURING LLC
CONTECH ENGINEERED SOLUTIONS
ENVIROSCAPE
FILTREXX (SWM)
FINN CORP.
FLINT INDUSTRIES
GEO PRODUCTS
GEO-SYNTHETICS SYSTEMS LLC
GEOSOLUTIONS
HANESGEO COMPONENTS
HUESKER INC.
L&M SUPPLY AND MANUFACTURING
LAYFIELD GROUP
MACCAFERRI INC.
MST GRUPPE
NILEX INC.
OVASCO INDUSTRIES
SCHWEITZER-MAUDUIT INTERNATIONAL INC. (SWM)
SHANDONG TAIFENG GEOSYNTHETICS CORP.
SILT SOCK EROSION CONTROL PRODUCTS
TENAX CORP.
TENCATE GEOSYNTHETICS
TERRAFIX GEOSYNTHETICS
TURF MAKER
U.S. FABRICS INC.
VIRENS
WESTERN EXCELSIOR