The founder of PWW is an Austrian group, PORR AG, company PORR Umwelttechnik GmbH. In Serbia, PORR Umwelttechnik, established daughter company PWW, that is in charged for waste management.

Porr AG Group is one of the biggest construction groups in Austria (Headquarters - Wien) with many years of business experience in a lot of neighbouring countries. There are 15.000 motivated employees making 4 billion euros of annual turnover. This is a Multi Service Group in the central Europe that includes all in one: investment, planning, construction and management. Group’s high competence is proven through internationaly active, highly specialized enterprises and a lot of satisfied clients.

PWW Serbia