HEAT TECH ENERGY SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ

16.10.Z - Sawmill products, wood processing and finishing

16.24.Z - Wood packaging production

25.61.Z - Production of cutlery and knives

33.19.Z - Repair and maintenance of other equipment and installations

37.00.Z - Sewerage and waste water treatment

38.11.Z - Collection of non-hazardous waste

38.12.Z - Collection of hazardous waste

38.21.Z - Material recovery

38.22.Z - Energy recovery

38.3 - Waste disposal without recovery

38.31.Z - Waste incineration without energy recovery

38.32.Z - Waste disposal in landfills

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

41 - Construction work related to the construction of residential and non-residential buildings

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

42.11.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

42.99.Z - Works related to the construction of other civil engineering and water engineering objects, not classified elsewhere

43.1 - Demolition and site preparation for construction

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

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

43.29.Z - Specialized construction works

43.31.Z - Plastering

43.32.Z - Installation of building carpentry

43.33.Z - Flooring, wallpapering, and cladding of walls

43.34.Z - Painting and glazing

43.39.Z - Specialized construction works

43.91.Z - Masonry works

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

46.3 - Wholesale trade of food, beverages, and tobacco products

46.44.Z - Wholesale trade of porcelain, ceramic, and glass products, as well as cleaning products

46.75.Z - Wholesale trade

47.2 - Retail trade of food, beverages, and tobacco products

47.75.Z - Retail sale of cosmetics and toiletries

49.31.Z - Scheduled road passenger transport

49.41.Z - Road freight transport

49.42.Z - Moving services

52.10 - Warehousing and storage of goods

56.10 - Restaurants and mobile food service activities

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

56.29.Z - Food service activities

56.30.Z - Beverage serving activities

68.20.Z - Rental and management of own or leased real estate

70.10.Z - Head office activities

70.21.Z - Head office activities and management consultancy

70.22.Z - Head office activities and management consultancy

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

77.39.Z - Rental and leasing of other machinery, equipment, and tangible assets, not elsewhere classified

81.10.Z - Auxiliary activities related to maintaining buildings

81.21.Z - General cleaning of buildings

81.22.Z - Other cleaning of buildings and industrial premises

81.29.Z - Services related to maintaining buildings and landscaping

81.30.Z - Landscaping services