PROINFRASTRUCTURE SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ

71.12.Z - Engineering activities and related technical consultancy

70.21.Z - Head office activities and management consultancy

70.22.Z - Head office activities and management consultancy

71.11.Z - Architectural activities

71.20.B - Inspection and issuing opinions on the technical condition of chimneys and ventilation ducts

74.10.Z - Specialized design activities

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

78.30.Z - Employment activities

85.59.B - Courses and training for acquiring knowledge, skills, and professional qualifications in non-school forms

96.09.Z - Individual service activities