The specialist partner for critical elastomer applications
Developing and producing customer-specific high-performance rubber compounds in Vorden, the Netherlands, since 1990 — today as the specialty compounding company of Elastofirm Group.
Polycomp develops, produces, tests and supplies customer-specific high-performance rubber compounds for demanding applications, based on FKM, FFKM, HNBR and (F)VMQ as well as all other polymers. Our compounds are used in critical applications across the oil & gas, automotive, medical, food and chemical process industries — with more than 70% of sales delivered outside the Netherlands.
We are service-oriented and flexible, with high quality standards, short lead times and direct access to the right specialist. We differentiate ourselves by working closely with our customers to develop the optimal product — and we stay involved until it works.
Part of Elastofirm Group
As Elastofirm Specialty Compounding, Polycomp combines its specialist agility with the stability, shared capabilities and long-term continuity of a European rubber and silicone group: 500+ specialists across 8 strategic locations in the Netherlands, Germany and Spain. Bigger than small. Faster than big.


Marc Poortenga, Managing Director
What I enjoy most about Polycomp is working with people who know rubber inside out and care about getting things right. We’re a small, committed team with short lines of communication, both within Polycomp and with our customers. It’s easy to reach the right person, share ideas and work together on solutions and improvements.
For me, that’s what Polycomp is about: understanding what our customers need, taking quality seriously and staying involved until we find a solution that works in practice.
Tell me what we can do for you — I’d be happy to discuss it.


Polycomp was founded by Jan van Kranenburg to meet the growing demand for tailor-made elastomer solutions.
Built strong expertise in high-performance compounds, including FKM, FFKM, HNBR and (F)VMQ, in close cooperation with leading raw material suppliers like Chemours, Syensqo, 3M and Daikin.
Expanded capabilities by taking over compound preform operations from a major automotive rubber parts producer, enabling supply in a wide range of shapes and forms.
Became part of Elastofirm, further strengthening Polycomp’s product and service offering for critical applications.
Following Egeria’s acquisition of Elastofirm, Polycomp became part of a broader network of rubber specialists across the group.
Took over compound and preform operations from Helvoet Rubber Technologies, expanding capacity and know-how.
Acquired the colour compound activities and assets from QEW Rubber Hoogezand, adding coloured NBR, SBR, EPDM and other elastomers & blends to the portfolio.
Setting up a dedicated white mixer and milling line for semicon and pharma applications.