KRZYSZTOF ZAMARO DIVER

42.91.Z - Works related to the construction of water engineering objects

41.10.Z - Construction work related to the construction of residential and non-residential buildings

42.99.Z - Works related to the construction of other civil engineering and water engineering objects, not classified elsewhere

43.11.Z - Demolition and destruction of buildings

43.12.Z - Site preparation for construction

43.13.Z - Performing excavations and geological-engineering drilling

43.34.Z - Painting and glazing

43.39.Z - Specialized construction works

43.99.Z - Other specialized construction works, not classified elsewhere

52.22.A - Support activities for maritime transport

52.22.B - Support activities for inland water transport