We Make Compounding Materials Tailored To Your Specific Needs
Alterra Holdings Corporation is a leading manufacturer of specialty elastomers and bioplastics through its subsidiaries: Alterra Plastics Inc. and Compounding Engineering Solutions Inc. The Company operates manufacturing facilities in Seymour, Indiana and Clifton, New Jersey. Our facilities have over 100 million pounds of compounding capacity. Our downstream capabilities include drying, sheet production, thermoforming and injection molding.