Green PET is what we do


Armacell Benelux S.C.S., based in Thimister-Clermont, Belgium, between Liege (BE) and Aachen (DE), is the center of excellence for PET Foams technology.


As the headquarters of Armacell's PET Foams business, our plant and organisation is fully dedicated to the ArmaForm and ArmaShape product range and comprises:

  • the entire production process, from extrusion to converting
  • the global R&D centre
  • worldwide Sales & Marketing
  • Finance, IT and Administration

We constantly innovate, improve and rethink what we are doing in order to find better solutions for our customers. Decades of research and development as well as our experience made us what we are today, the leading innovator in PET Foams technology and a pioneer in sustainability. Leadership to us is about caring and taking responsibility.


PET Foams is a division of Armacell International. In 2018, the company with currently 3,100 employees and 25 manufacturing plants in 17 countries generated total net sales of approx. 610 million euros.