Who owns Glaston?
One well-known Nordic major shareholder holds a stake in Glaston. The stake, the date it applies and where it is stated.
Major shareholders in Glaston
- Ahlström-familienFinnish industrial family behind Ahlström Capital, the largest owner of Suominen.26.4%through Ahlstrom Capital · stake as of 27 October 2026 · source: shareholder register
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We show who owns it, never what you should do. The stakes are from InvestWiser's data and may have changed since the date.