Jan Romankiewicz P.H.U. DELCO SYSTEM

26.20.Z - Manufacture of computers and peripheral equipment

26.51.Z - Manufacture of measuring, controlling, and navigation instruments

31.03.Z - Manufacture of furniture

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

33.14.Z - Repair and maintenance of electrical devices

38.11.Z - Collection of non-hazardous waste

38.12.Z - Collection of hazardous waste

38.21.Z - Material recovery

38.31.Z - Waste incineration without energy recovery

38.32.Z - Waste disposal in landfills

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

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

43.21.Z - Installation of electrical systems

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

43.31.Z - Plastering

46.21.Z - Wholesale trade of cereals, unprocessed tobacco, seeds, and animal feed

46.23.Z - Wholesale trade of live animals

46.32.Z - Wholesale trade of meat and meat products, as well as fish and fish products

46.51.Z - Wholesale trade

46.52.Z - Wholesale trade

46.61.Z - Wholesale trade of agricultural machinery and additional equipment

46.66.Z - Wholesale trade

46.90.Z - Non-specialized wholesale trade

47.11.Z - Non-specialized retail trade with a predominance of food, beverages, or tobacco products

47.19.Z - Retail trade

47.29.Z - Retail trade

47.41.Z - Retail trade

47.42.Z - Retail trade

47.78.Z - Retail sale of other new products

55.20.Z - Tourist accommodation and short-term accommodation facilities

56.10.A - Food service activities

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

62.01.Z - Activities related to programming, IT consulting, and related activities

64.19.Z - Other monetary intermediation

66.19.Z - Other activities supporting financial services, excluding insurance and pension funds

66.22.Z - Insurance agent and broker activities

86.90.E - Healthcare

95.11.Z - Repair and maintenance of computers, personal and household goods, and motor vehicles, including motorcycles

95.12.Z - Repair and maintenance of computers, personal and household goods, and motor vehicles, including motorcycles

95.22.Z - Repair and maintenance of household appliances and equipment for household and gardening use