a) Piotr Płócienniczak Artykuły Wyposażenia Mieszkań,

47.52.Z - Retail sale of hardware, paints and glass in specialised stores

43.11.Z - Demolition

43.12.Z - Site preparation

43.31.Z - Plastering

43.32.Z - Joinery installation

43.33.Z - Floor and wall covering

43.34.Z - Painting and glazing

43.39.Z - Other building completion and finishing

43.91.Z - Roofing activities

43.99.Z - Other specialised construction activities not elsewhere classified

47.51.Z - Retail sale of textiles in specialised stores

47.53.Z - Retail sale of carpets, rugs, wall and floor coverings in specialised stores

47.71.Z - Retail sale of clothing in specialised stores