About Portec

Portec is an independent Swiss Company.
We are the inventor and producer of METAPOR® and ESPOR® micro-porous materials.

Our name stands since 1991 for Swiss Quality, innovative solutions and reliable high-tech products.

This reputation is dedicated to our excellent long-time employees who always strive to produce porous materials and porous moulds of the highest quality to exceed the high customer expectations.

We maintain intensive contacts with long-term customers, partners and suppliers from a wide variety of industries all over the world.

Our top-quality products under the trade name METAPOR® and ESPOR® are very well known and are continuously growing in popularity.

We are developing and producing a broad variety of porous products for various applications.
Our porous air permeable products offer significant advantages for many applications which require consistent permeability, especially vacuum or other pressure related processes.