TECH-BB Grzegorz Kramarz

47.91.Z - Retail sale via mail order houses or via Internet

41.10.Z - Realization of building projects related to erection of buildings

43.21.Z - Electrical installation

43.34.Z - Painting and glazing

43.39.Z - Other building completion and finishing

43.99.Z - Other specialised construction activities not elsewhere classified

47.79.Z - Retail sale of second-hand goods in specialised stores

71.12.Z - Engineering activities and related technical consultancy

72.19.Z - Other research and experimental development on natural sciences and engineering

74.90.Z - Other professional, scientific and technical activities not elsewhere classified

95.11.Z - Repair and maintenance of computers and peripheral equipment