WŁASNA ENERGIA WIATROWA - OWN WIND ENERGY Sylwester Barszcz

43.21.Z - Installation of electrical systems

33.12.Z - Repair and maintenance of machinery

33.20.Z - Installation of industrial machinery, equipment, and devices

41.20.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

43.12.Z - Site preparation for construction

43.34.Z - Painting and glazing

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

46.39.Z - Wholesale trade of non-specialized food, beverages, and tobacco products

46.90.Z - Non-specialized wholesale trade

49.41.Z - Road freight transport

52.21.Z - Support activities for land transport

56.21.Z - Occasional preparation and delivery of food for external clients (occasional catering)

66.21.Z - Risk assessment and loss estimation activities

66.22.Z - Insurance agent and broker activities

66.29.Z - Activities supporting insurance and pension funds, not elsewhere classified

73.11.Z - Advertising agency activities

73.20.Z - Market research and public opinion polling

78.30.Z - Employment activities

45.11.Z

45.19.Z