HYTECH TOMASZ OLSZA

46.90.Z - Non-specialized wholesale trade

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

25.62.Z - Production of locks and hinges

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

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

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

43.12.Z - Site preparation for construction

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

43.91.Z - Masonry works

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

46.19.Z - Activity of agents involved in wholesale trade of non-specialized goods

46.52.Z - Wholesale trade

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

46.69.Z - Wholesale trade

46.74.Z - Wholesale trade

46.75.Z - Wholesale trade

46.76.Z - Wholesale trade

47.91.Z - Intermediary retail sale, non-specialized

77.32.Z - Rental and leasing of construction machinery and equipment

81.30.Z - Landscaping services

45.11.Z

45.19.Z

45.31.Z

45.32.Z

45.40.Z