European Business Institute has published its “Brylanty Polskiej Gospodarki 2025” (“Diamonds of the Polish Economy 2025”) ranking for the Silesian Voivodeship – a list of 3,978 companies whose market value exceeded PLN 10 million as of December 2025.
Two of our companies made the list: Aluprof, valued at PLN 3,576 million, and Alupol Packaging (Tychy), valued at PLN 2,793 million. These are two distinct operating segments: Aluprof – architectural systems, and Alupol Packaging – flexible packaging – but they share a common thread: the scale and stability of a business built over decades.
Aluprof designs and manufactures aluminium products for construction – windows, doors, façades, and sun shading solutions (pergolas, blinds, screens, awnings). Alupol Packaging produces flexible packaging, including mono-PP and mono-PE structures as well as solutions based on refined papers. The company’s offering aligns with the direction of change driven by the EU’s PPWR regulation, supporting the development of modern packaging solutions.
The ranking’s methodology mirrors the valuation approach used for companies listed on the Warsaw Stock Exchange (WSE), applying P/E and P/BV ratios to publicly available financial data from Poland’s National Court Register (KRS).
