ANDRZEJ STEC - "ELDAS" PRZEDSIĘBIORSTWO HANDLOWO-USŁUGOWE.

42.11.Z - Works related to the construction of roads and highways

41.00.A - Construction work related to the construction of residential buildings

42.21.Z - Works related to the construction of transmission pipelines and distribution networks

42.22.Z - Works related to the construction of telecommunications and electrical lines

43.11.Z - Demolition and destruction of buildings

43.21.Z - Installation of electrical systems

43.22.Z - Installation of plumbing, heating, and air-conditioning systems

43.24.Z - Installation of other building systems

43.32.Z - Installation of building carpentry

43.41.Z - Performing roof structures and coverings

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

47.78.Z - Retail sale of other new products

49.34.Z - Passenger transport by cable cars and ski lifts

49.41.Z - Road freight transport

52.21.B - Other support activities for land transport