Marcin Łuczak

47.74.Z - Retail sale of medical and orthopaedic goods in specialised stores

26.11.Z - Manufacture of electronic components

26.40.Z - Manufacture of consumer electronics

32.20.Z - Manufacture of musical instruments

43.23.Z - Specialised construction activities

47.40.Z - Retail sale of information and communication equipment in specialised stores

47.69.A - Retail trade, except motor vehicle retail

58.19.Z - Other publishing activities

59.20.Z - Sound recording and music publishing activities

62.10.B - Computer programming, consultancy and related activities

71.12.B - Engineering activities and related technical consultancy

72.10.Z - Research and experimental development on natural sciences and engineering

73.11.Z - Advertising agencies activities

74.12.Z - Other professional, scientific and technical activities

74.14.Z - Other professional, scientific and technical activities

85.59.B - Other out-of-school forms of education, not elsewhere classified

90.20.C - Creative, arts and entertainment activities

90.39.Z - Creative, arts and entertainment activities

95.29.Z - Repair of other personal and household goods