KWH Group

Latest news

Prevex acquires Winkiel Sp. Zoo. located in Niepruszewo, Poznan, Poland on June 14, 2016. Winkiel manufactures and markets injection-molded products for the plumbing sector.


The KWH Group produces and markets abrasives and plastics and provides logistics services. It is divided into three divisions: KWH Mirka, KWH Logistics and KWH Invest (Prevex and strategic holdings).

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KWH Group receives the Family Business of the Year Award 2016

business groups

  • KWH Mirka
  • KWH Freeze
  • Backman-Trummer
    • Blomberg Stevedoring
    • A. Jalander
    • Adolf Lahti
    • M. Rauanheimo
    • Moonway
    • Stevena
    • Otto Rodén
    • Vaasa Stevedoring
  • Prevex
  • Uponor Infra