[PL / Expert] Operator profile: ZPK Szumowo & Natrix

We are continuing our new series of articles about Polish railway operators. Today we present “mysterious” companies that until now were not associated with railways: ZPK Szumowo & Natrix.

Other articles in this series:

Company history

Zakład Produkcji Kruszyw Szumowo (ZPK Szumowo) is a company with more than 20-years history of operation in Poland. The main and basic operating activity in Poland are: extraction and transport of aggregates used in many infrastructural projects. The first aggregate mine was opened in 1995. Two years later, the next mine opened near Szumowo (Podlaskie voivodeship). The company is named after this city.