CERTEN Agnieszka ANTOSZEWSKA

71.12.Z - Engineering activities and related technical consultancy

43.99.Z - Other specialised construction activities not elsewhere classified

62.01.Z - Computer programming activities

62.02.Z - Computer consultancy activities

62.09.Z - Other information technology and computer service activities

68.32.Z - Management of real estate on a fee or contract basis

70.22.Z - Business and other management consultancy activities

71.11.Z - Architectural activities

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

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