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PENTAC – Expertise in plastics since 1987
Based in Groß-Umstadt, PENTAC Polymer GmbH develops and produces high-quality, customized compounds based on polyamide for injection molding and extrusion. As an independent family business, PENTAC has stood for reliability, flexibility and technical expertise for decades – both nationally and internationally.
A modern laboratory, expertise in material development and application technology, and dedicated employees guarantee compounds with precisely defined properties. Innovation, efficiency and cooperative collaboration with our customers are central components of our success.
PENTAC’s activities are defined by the areas of compounding and recycling at its locations in Groß-Umstadt/Germany, Traismauer in Austria, and Querétaro/Mexico.
PENTAC Polymer GmbH
Founded in 1987, this medium-sized and independent company headquartered in Groß-Umstadt is known for the development and production of high-quality PA compounds.
PENTAC Polymer de México
The site in Querétaro/MX was established in 2024, and compounding operations began at the end of the same year to serve customers in the USMCA region as a subsidiary of PENTAC Polymer.
PENTAC Proform Recycling GmbH
The newly built facility featuring modern plastic recycling plants went into operation in January 2025 in the immediate vicinity of the PENTAC Polymer site in Groß-Umstadt.
PENTAC StanPlast Recycling GmbH
With the acquisition of the specialized waste management company StanPlast GmbH and the founding of PENTAC StanPlast Recycling GmbH in October 2025, recycling activities in Traismauer (Austria) will continue as a subsidiary of PENTAC.
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