DROPROJEKT PIOTR PORCZYK

71.12.Z - Engineering activities and related technical consultancy

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

42.11.Z - Works related to construction of roads and motorways

42.13.Z - Works related to construction of bridges and tunnels

71.11.Z - Architectural activities

71.20.B - Other technical testing and analysis

85.51.Z - Out-of-school forms of sports and leisure education

85.52.Z - Out-of-school forms of cultural education

85.59.A - Teaching of foreign languages

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

85.60.Z - Educational support activities

86.90.A - Physiotherapeutical activities

86.90.C - Nurses and midwives activities

88.91.Z - Child day-care activities