Przedsiębiorstwo Kolejowo-Odwodnieniowe GREK Dawid Greczek

43.22.Z - Plumbing, heat and air-conditioning installation

02.40.Z - Service activity related to forestry

42.11.Z - Works related to construction of roads and motorways

42.12.Z - Works related to construction of railways and underground railways

42.99.Z - Works related to construction of other civil engineering projects not elsewhere classified

43.11.Z - Demolition

43.12.Z - Site preparation

43.39.Z - Other building completion and finishing

43.99.Z - Other specialised construction activities not elsewhere classified

47.99.Z - Other retail sale not in stores, stalls or markets

77.21.Z - Rental and leasing of recreational and sports goods

77.32.Z - Rental and leasing of construction machinery and equipment

81.21.Z - General cleaning of buildings

81.29.Z - Other cleaning activities

81.30.Z - Landscape service activities