SEBASTIAN WITCZAK FIRMA USŁUGOWO - TRANSPORTOWA "WITRANS"

49.41.Z - Road freight transport

32.50.A - Production of dental devices, instruments, and products

32.50.B - Other production of medical devices, instruments, and products

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

43.24.Z - Installation of other building systems

43.35.Z - Performing other finishing construction works

43.41.Z - Performing roof structures and coverings

43.91.Z - Masonry works

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

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

47.81.Z - Retail sale of motor vehicles

49.32.Z - Other road passenger transport, non-scheduled

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

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