Electro-FiberOptic Bartosz Bliszczak

61.10.Z - Activities in the field of wired, wireless, and satellite telecommunications

23.61.Z - Production of concrete building products

25.62.Z - Production of locks and hinges

27.33.Z - Manufacture of installation equipment

33.11.Z - Repair and maintenance of metal products

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

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

35.11.Z - Generation of electricity from non-renewable sources

41.10.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

43.21.Z - Installation of electrical systems

43.34.Z - Painting and glazing

47.42.Z - Retail trade

49.41.Z - Road freight transport

61.20.Z - Activities related to the resale of telecommunications services and telecommunications mediation

61.90.Z - Activities in other telecommunications fields

71.12.Z - Engineering activities and related technical consultancy

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