# MM Board & Paper to acquire R.D.M. Arnsberg recycled cartonboard mill in Germany

MM Board & Paper signed an agreement to acquire the operating business of the R.D.M. Arnsberg recycled cartonboard mill in Germany via an asset deal, with about 230,000 tonnes annual capacity. The price was not disclosed and closing is expected in Q4 2026.

- Type: Acquisition
- Announced: 2026-08-17
- Where: Arnsberg, Germany
- Status: announced
- Capacity: about 230,000 tonnes of recycled fibre-based cartonboard per year
- Products: recycled cartonboard, liner products
- Sectors: [Packaging](https://endata.com/sectors/packaging.md)

## Companies

- [RDM](https://endata.com/companies/279.md) (partner)
- [Mayr-Melnhof](https://endata.com/companies/7210.md) (acquirer)
- [R.D.M. Group](https://endata.com/companies/14568.md) (partner)

## Sources

- [finanzwire.com](https://www.finanzwire.com/press-release/mayr-melnhof-karton-ag-etr-mym-mayr-melnhof-karton-ag-mm-board-paper-signs-agreement-to-acquire-the-operations-of-rdm-arnsberg-l9Ca4Qs1znU), 2026-08-17: "MM Board & Paper has signed an agreement with the R.D.M. Group to acquire the operating business of the R.D.M. Arnsberg recycled fibre-based cartonboard mill in Germany through an asset deal."
- [scrapmonster.com](https://www.scrapmonster.com/news/paper-recycling/mm-group-to-acquire-arnsberg-recycled-cartonboard-mill-in-germany-2026-8-18/99827), 2026-08-18: "MM Board & Paper signed an asset purchase agreement with RDM Group on August 17, 2026"

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.