KWH Group | KWH Group

The KWH Group is an Ostrobothnian 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 specialized 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

Mirka manufactures and markets net, paper, cloth, foam, and non-woven-based abrasives, sanding and polishing machines and polishing compounds for different types of surface finishing processes.

KWH Logistics

Logistics Services

KWH Logistics operate in the whole of Finland in the fields of port operations, freight forwarding, international transports, industrial services, cold storage and complete logistics solutions. It has ten independent subsidiaries.

KWH Freeze

Frozen Storage

KWH Freeze is Finland’s largest actor in frozen food storage. It stores and handles frozen food for their customers, and rents space to customers who handle their goods themselves.

13.6.2025

KWH Freeze Celebrates 60 Years This Year

KWH Group’s coolest subsidiary, KWH Freeze, is Finland’s leading provider of frozen storage services. For six decades, it has safeguarded the cold chain, investing in quality, technology, and sustainable development.

5.6.2025

KWH Group one of the largest companies in Finland in terms of investments

30.5.2025

Third sustainability report from the KWH Group

13.5.2025

Mirka opened production facility in the USA

The Story of KWH Group

As a business, the KWH Group goes right back to the 1920s and 30s. The Group proper was formed in 1980s, when Oy Keppo Ab acquired half of Oy Wiik & Höglund Ab’s shares held by the Wiik family. Emil Höglund had been involved in the foundation of both companies thus, their managements felt a strong sense of solidarity despite their different operating areas.

Mirka

Abrasives

KWH Logistics

Logistics Services

KWH Freeze

Frozen Storage

Prevex

Water Traps

News

KWH Freeze Celebrates 60 Years This Year

KWH Group one of the largest companies in Finland in terms of investments

Third sustainability report from the KWH Group

Mirka opened production facility in the USA

Annual Review 2024

The Story of KWH Group

Home

Mirka

Abrasives

KWH Logistics

Logistics Services

KWH Freeze

Frozen Storage

Prevex

Water Traps

News