KWH Group

We are the Knowledge Company

The KWH Group is a Finnish family-owned company which manufactures and markets abrasives and water traps as well as offers frozen storage, freight forwarding and logistics services. It operates as four divisions. Mirka is specialised in abrasives, KWH Logistics offers logistic services, KWH Freeze offers frozen storage and KWH Invest consist of strategic holdings and Prevex that manufactures water traps.

Mirka

Abrasives and complete sanding solutions

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KWH Logistics

Logistics services and port operations

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KWH Freeze

Storage of frozen food

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Prevex

Water traps for kitchen and bathrooms

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News

Christmas donation to Save the Children Finland

For the fourth year in a row, the KWH Group makes a Christmas donation to Save the Children Finland (Pelastakaa Lapset ry). The funds raised will be used to support children in Finland by helping low-income families with children, preventing social exclusion, and supporting young people suffering from anxiety.

KWH supports a new environment service vessel for the Gulf of Bothnia

The KWH Group is contributing €5,000 towards the construction costs of a new service vessel for the Keep the Archipelago Tidy Association. The Association is an environmental organisation that promotes the well-being of waterways and sustainable water transportation.

Sustainability

The KWH Group wants to be a pioneer in sustainability in its business divisions. Our corporate strategy is to be a clear and long-term owner, creating value in business divisions and building successful companies. KWH Group’s philosophy on long-term and sustainable value creation is based on the values of its owners and employees.

KWH Group Key Figures 2025

Turnover

EUR 631 million

Personnel

2,697

Investments

EUR 105 million

Annual Review 2024

Despite an uncertain market, the KWH Group managed to deliver its best result ever.