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Listed and non-listed industrial companies

We seek both local and international companies that are fundamentally in good shape and produce solutions that drive sustainable development. We are an active owner with a strategic, long-term mindset.

A. Ahlström is a long-term owner with a strategic core built around industrial companies in the Forest & Fiber as well as the Environmental Technology sectors. Our current ownership includes privately held companies Ahlström Invest B.V. (including a significant ownership in Ahlstrom Oyj), Munksjö Paper AB, Metsäkonepalvelu Group, Bast Fibre Technologies Inc, M&J Recycling A/S and GPV Group A/S. In addition, significant holdings in listed companies Suominen Corporation, Glaston Corporation and Detection Technology Plc. In 2023, the total revenue of our portfolio companies was 5.9 billion euros and they employed around 19,200 employees in 30 countries. 

As an owner, we ensure that the companies we own are developed in a sustainable manner under good management and in accordance with good governance. We increase the value of the companies we own by participating in their development through active board and strategy work, as well as through mergers and acquisitions.

We develop the companies with our industrial expertise, entrepreneurial tradition and sustainable long-term ownership. We develop leading businesses.

Our portfolio companies: