WIKTOR SZEWCZYK WIKTOREX

50.30.Z - Inland waterway passenger transport

43.21.Z - Installation of electrical systems

43.29.Z - Specialized construction works

43.32.Z - Installation of building carpentry

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

47.99.Z - Retail trade

49.39.Z - Other land passenger transport, not elsewhere classified

49.41.Z - Road freight transport

49.42.Z - Moving services

50.40.Z - Inland water transport of goods

74.90.Z - Other professional, scientific and technical activities, not elsewhere classified

77.21.Z - Rental and leasing of recreational and sports equipment

77.34.Z - Rental and leasing of water transport equipment

80.20.Z - Detective and security activities

85.59.B - Courses and training for acquiring knowledge, skills, and professional qualifications in non-school forms

85.60.Z - Educational support activities

93.29.Z - Entertainment and recreational activities, not elsewhere classified