TECHNIKA GRZEWCZA INSTALACJE JACEK LECH

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

25.21.Z - Production of central heating radiators, steam generators, and boilers

25.29.Z - Production of fabricated metal products, excluding machinery and equipment

25.61.Z - Production of cutlery and knives

25.62.Z - Production of locks and hinges

25.91.Z - Production of metal containers

31.02.Z - Manufacture of furniture

33.12.Z - Repair and maintenance of machinery

33.13.Z - Repair and maintenance of electronic and optical devices

33.14.Z - Repair and maintenance of electrical devices

33.17.Z - Repair and maintenance of other civil transport equipment

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

38.31.Z - Waste incineration without energy recovery

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

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

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

43.29.Z - Specialized construction works

43.32.Z - Installation of building carpentry

43.39.Z - Specialized construction works

43.91.Z - Masonry works

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

46.12.Z - Activity of agents involved in wholesale trade of fuels, ores, metals, and industrial chemicals

46.13.Z - Activity of agents involved in wholesale trade of wood and building materials

46.14.Z - Activity of agents involved in wholesale trade of machinery, industrial equipment, ships, and aircraft

46.15.Z - Activity of agents involved in wholesale trade of furniture, household goods, and small metal products

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

46.74.Z - Wholesale trade

46.90.Z - Non-specialized wholesale trade

47.91.Z - Intermediary retail sale, non-specialized

49.41.Z - Road freight transport

71.11.Z - Architectural activities

95.21.Z - Repair and maintenance of electronic equipment for general use