Sigma Polymer Group

Sigma polymer group ab

Shaped for your success

As the pace of business becomes ever-faster, the need for the right suppliers of polymer-based solutions is crucial. Sigma Polymer Group is a manufacturer and subcontractor, specialized in a full range of high quality polymer solutions. Customers in industries like automotive, waste water, mining, agri and food processing all benefit from our unrivaled combinations of broad product portfolio, leading-edge R&D, superior mold design, and global customer support.

We offer technical components in rubber, rubber to metal, silicone and PU. Mooring compensators, vacuum rings, boots, bellows and grommets are only a few examples from our total offering. Our expertise and experience in rubber to metal bonding makes us a valued and preferred supplier to a vast number of companies and industries.


  • Products are developed in close co-operation with the OEM customers and RoHs, REACH, BfR, FDA, 3A, EMC and different IP classes are all known requirements to us.
  • Our R&D experts develop solutions to match your needs for specific applications and quality. We produce a wide range of compounds in our in-house mixing facilities and source premium materials from the largest suppliers.
  • We have developed lines of materials to meet specific customer criterias such as food contact, chemical resistance, non-stick, fire or flame proof. We pride ourselves on our fast product development and rapid prototyping.

Quick facts

  • 4 production sites
  • 30 M€ in annual sales
  • 230 employees