Benefit from our
experience.

Finding the perfect material for your application is our core competence.

PENTAC – founded in 1987, is now an owner-managed family business that already operates in the 3rd generation, flexibly and with short decision-making processes.

1987
Founding of PENTAC Polymer GmbH in Dieburg
1997
New construction & relocation to Groß-Umstadt
2010
New construction & expansion of the Groß-Umstadt location; metal shop, incoming goods warehouse, outgoing goods warehouse
New construction & expansion of the Groß-Umstadt site; metal workshop, raw material receiving warehouse, finished goods warehouse
2017
New construction of administration building
Neubach Administration Building
2024
PENTAC Polymer de México founded; production starts Q4-2024
PENTAC Polymer de México founded; production starts Q4-2024
2025
Establishment of PENTAC Proform Recycling GmbH; new grinding plant; expertise from almost 40 years of experience with recyclates;
Start of production Q1-2025
PENTAC Proform Recycling GmbH founded; new grinding plant; production starts Q1-2025; Managing Director Sebastian Sindlhauser
2025
Acquisition & establishment of PENTAC StanPlast Recycling GmbH; grinding plant; expertise from 15 years of experience with recyclates

Currently, 4 companies define the activities of PENTAC:

PENTAC Polymer GmbH – Production of polyamide compounds and polyamide re-compounds at the company headquarters in Groß-Umstadt/Germany for our customers in Europe and Asia

PENTAC Polymer de México S. de R.L. de C.V. – Production of polyamide compounds and polyamide re-compounds in Querétaro/Mexico; primarily for USMCA

PENTAC PROFORM Recycling GmbH – Waste disposal company and plastic grinding company for plastics of all kinds at the headquarters in Groß-Umstadt/Germany

PENTAC StanPlast Recycling GmbH – Disposal company and plastic grinding company for all types of plastics in Traismauer/Austria

The basic idea was and still is the continuous development of PENTAC. This enables us to support the increasing requirements in known applications and we are ready to develop material solutions for new application areas together with our customers.

For this reason, all functional areas are subject to permanent modernization and adaptation.
This includes production as well as material development with our technical center and laboratory.