Private company

Rosenlew

Logo: Rosenlew museum, Non-free logo, via Wikipedia3

Former Finnish enterprise

Oy W. Rosenlew Ab was a Finnish multi-industrial company that operated between 1853 and 1987. It was one of the largest industrial companies in Finland. The production facilities were located mainly in Pori.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

1853Founded1
  • Industryindustrial manufacturing1
  • HeadquartersPori1
  • Legal formosakeyhtiö1

Oy W. Rosenlew Ab was a Finnish multi-industrial company that operated between 1853 and 1987. It was one of the largest industrial companies in Finland. The production facilities were located mainly in Pori.2

Corporate structure

Rosenlew sits at the top of its group. 2 entities, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.

  • Rosenlew Pori
    • D. Winter & Co. Subsidiary · Epilä, Finland
    • Frenckell paper mill Owned · Tampere, Finland

Built from subsidiaries, stakes and holdings from Wikidata (CC0); major holders from Schedules 13D and 13G. Each entity in the chart links to its source.

What it owns

What Rosenlew reports owning in its annual reports to the SEC: buildings, land and equipment, real estate and locations, investments, intangible assets and inventory, at the end of its latest fiscal year and a year before.

Stakes and holdings (Wikidata)

  • Frenckell paper mill

Things Wikidata records the company as owning, with the share when stated.1

Subsidiaries and ownership

Also owns

  • Frenckell paper mill

From Wikidata.1

Timeline

  1. 1987Dissolved Dissolved1
  2. 1853Founded Founded1

Sources

The numbers on this page point here. Each one links to the record it came from.

  1. 1
  2. 2
  3. 3