Magnera Sells 100% Stake in Caerphilly UK Metallized Paper Unit to Polyart
MAGN•Magnera Corporation agreed to sell its Caerphilly, UK metallized paper operations to Polyart Group, a Prudentia Capital holding, transferring 100% of its shares. The divestiture follows a strategic portfolio review of manufacturing technologies for premium labels, gift wrap, food packaging and ensures a seamless transition for customers and staff.
1. Transaction Overview
Magnera Corporation has agreed to sell its Caerphilly, UK metallized paper operations to Polyart Group, transferring 100% of the business shares. The unit produces film for premium labels, gift wrap and food packaging and serves a global customer base.
2. Strategic Rationale
Following a company-wide portfolio review of manufacturing technologies and market focus, Magnera identified its Caerphilly business as a non-core asset. The divestiture aligns with Magnera’s strategy to optimize its mix of material solutions and focus on higher-growth segments.
3. Transition and Future Plans
Magnera will support a seamless transition, maintaining service continuity for customers and staff. Polyart plans to leverage the Caerphilly management team’s expertise to expand global specialty film and paper solutions for existing and new markets.


