BUCHEN UmweltService GmbHNordrhein-Westfalen, Germany
Snyder Industries, Inc.Nebraska, United States
Engitec Technologies SpALombardia, Italy
Microbar, Inc.
RE Community Holdings II, Inc.North Carolina, United States
Polystyvert, Inc.Quebec, Canada
British Polythene Ltd.
Universidad del ValleValle del Cauca, Colombia
Danieli & C. Officine Meccaniche SpA
Tambov State Technical UniversityTambovskaya oblast, Russian Federation
Epuramat SALuxembourg, Luxembourg
Parkson Corp.United States