SM TRANS SYLWIA MICHALAK

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

08.12.Z - Extraction of gravel, sand, clay, and kaolin

09.90.Z - Service activities incidental to other mining and quarrying

23.61.Z - Production of concrete building products

23.63.Z - Production of prefabricated concrete mixtures

23.64.Z - Production of mortar

38.11.Z - Collection of non-hazardous waste

39.00.Z - Activities related to reclamation and other waste management services

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

42.12.Z - Works related to the construction of railways and underground railways

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

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

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

43.21.Z - Installation of electrical systems

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

46.63.Z - Wholesale trade of machines used in mining, construction, and civil and water engineering

46.71.Z - Wholesale trade of motor vehicles

46.73.Z - Wholesale trade of motorcycles and parts and accessories for them

46.75.Z - Wholesale trade

46.76.Z - Wholesale trade

46.77.Z - Wholesale trade

49.41.Z - Road freight transport

45.11.Z

45.19.Z