TOMASZ MIELCZAREK

33.12.Z - Repair and maintenance of machinery

30.11.Z - Manufacture of civilian ships and floating structures

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

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

43.21.Z - Installation of electrical systems

43.34.Z - Painting and glazing

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

47.89.Z - Retail trade

49.41.Z - Road freight transport

50.20.Z - Sea and coastal freight transport

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

78.10.Z - Employment placement and recruitment services

81.21.Z - General cleaning of buildings

81.29.Z - Services related to maintaining buildings and landscaping

96.02.Z - Individual service activities

96.09.Z - Individual service activities