About us – Koskisen Corporation
Koskisen is an international wood processing specialist known for its agility and ability to listen to the customer. We utilise our valuable wood raw material as thoroughly as possible, up to the last particle of sawdust. We manufacture high-quality and sustainable circular bioeconomy products that store carbon for decades.
Our Operations – Koskisen has two business segments
The Sawn Timber Industry produces sawn timber and processed products. Wood procurement is part of the Sawn Timber industry.
Panel Industry segment produces plywood, thin plywood, veneer, chipboard and interior solutions for light utility vehicles under the Kore brand.

Plywood and chipboard are manufactured at the Järvelä Mills

Sales to approximately 70 countries
Woodwise Products
Koskisen’s products are safe for their intended use and meet the requirements set for them. Product development emphasises the development of responsible and sustainable product features. The focus is on improving the long-term use, renewability, safety, and traceability of products.
Sawn and Processed Timber
Plywood
Chipboard
Thin Plywood and Veneer
Kore(R)
Strategy
Our world is living through a time of great change. Even though we cannot influence everything, what is needed right now is a new mindset. Through sustainable growth, Koskisen is ready to take on this challenge.
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Woodwise is at the core of our operations

Revenue 282.3 M€ (2024)
Koskisen as an investment
As an investment, Koskisen is a unique combination of customer-oriented top expertise, wood processing technology and the wisdom to use wood and forests sustainably and profitably.
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Reports and presentations
Sustainability programme
Koskisen’s operations are based on for biodiversity-conscious and expert wood sourcing, the processing of wood into bioeconomy products and green transition, and the creation of added value for customers and other stakeholders. All operations are based on the customer’s needs and the customer’s experience of quality, as well as working in close cooperation with various stakeholders.
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Woodwise steps on the path to sustainable growth
Releases
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The composition of the Shareholders’ Nomination Board for Koskisen Corporation
Koskisen Corporation stock exchange release, October 1, 2026, at 5:00 p.m. EEST The composition of the Shareholders’ Nomination Board for Koskisen Corporation Four largest shareholders of Koskisen Corporation have appointed the following members to the Shareholders’ Nomination Board: · Niko Syrjänen, Director Equity Investments, Elo Mutual Pension Insurance Company, appointed by Eva Wathén, Laura Paksuniemi, Ella…
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Koskisen Corporation’s financial reporting and Annual General Meeting in 2027
Koskisen Corporation stock exchange release, September 25, 2026, at 2:15 p.m. EEST Koskisen Corporation’s financial reporting and Annual General Meeting in 2027 Koskisen Corporation will publish its Financial Statements Release, Half-Year Financial Report and two Interim Reports in 2027 as follows: 12 February 2027: Financial Statements Release for 202614 May 2027: Interim Report for January-March…
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Change in Koskisen Corporation’s Executive Board
Koskisen Corporation, Stock Exchange Release September 21, 2026 at 2:30 p.m. EEST Change in Koskisen Corporation’s Executive Board Tom-Peter Helenius, Director of Panel Industry business and a member of Executive Board at Koskisen Corporation will leave the company. The change will be effective as of September 21, 2026. Helenius has worked for Koskisen since 2020.…
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Koskisen Corporation – Managers’ transactions
Koskisen Corporation stock exchange release on 26 August 2026 at 11:00 a.m. EEST Koskisen Corporation – Managers’ Transactions____________________________________________Person subject to the notification requirementName: Raju Capital OyPosition: Member of the Board/Deputy member(X) Legal person (1): Person Discharging Managerial Responsibilities In IssuerName: Pekka KuusniemiPosition: Member of the BoardIssuer: Koskisen CorporationLEI: 9845000D85046ECFFF27Notification type: INITIAL NOTIFICATIONReference number: 170699/4/4____________________________________________Transaction date:…