WSOY

Overview

• HeadquartersKamppi¹
• Websitewww.wsoy.fi
• Legal formosakeyhtiö¹

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Corporate structure

WSOY is part of a group headed by Bonnier Group. 23 entities, 4 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); subsidiaries, stakes and holdings from Wikidata (CC0). Each entity in the chart links to its source.

The story

Founded by Werner Söderström in 1878.¹

Leadership

Who has led WSOY, and when. Pick a name to see everywhere that person has worked.

• FounderWerner Söderström¹

Subsidiaries and ownership

Parent company

• Bonnier Group since 2011

Subsidiaries

• Johnny Kniga
• Bazar Forlag since 2019
• Docendo since 2020

Former owners and parents

• Sanoma Corporation 1999 to 2011

From Wikidata.¹

Acquisitions

1. 2019Bazar Forlag became a subsidiary¹
2. 1995Weilin+Göös became a subsidiary¹
3. 1990Docendo became a subsidiary¹

Timeline

1. 2011Acquired Acquired by Bonnier Group¹
2. 1999Acquired Acquired by Sanoma Corporation¹
3. 1878Founded Founded¹

Links

• Websitewww.wsoy.fi¹
• X (Twitter)x.com/wsoykirjat¹
• Facebookwww.facebook.com/WSOYBonnier¹
• Instagramwww.instagram.com/wsoykirjat¹
• More imagesWikimedia Commons
• WikidataQ3564797