Ahlstrom launches consultation process to divest or close its Bousbecque plant and centralize its parchment production activities at Saint-Séverin plant in France
Ahlstrom introduces a new dual-layer filtration technology for longer lifetime and reduced size of air intake filters
Leave to Appeal Granted for Minority Shareholders in the Redemption Proceedings Concerning the Minority Shares in Ahlstrom Oyj
Ahlstrom launches LeafSaver, an innovative solution for the collection and ambient temperature preservation of plants, fungi, insects, and parasites