FHU "ELTOM" TOMASZ WALCZAK

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

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

33.14.Z - Repair and maintenance of electrical devices

43.21.Z - Installation of electrical systems

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

43.29.Z - Specialized construction works

43.31.Z - Plastering

43.32.Z - Installation of building carpentry

43.33.Z - Flooring, wallpapering, and cladding of walls

43.34.Z - Painting and glazing

43.39.Z - Specialized construction works

46.43.Z - Wholesale trade of electrical household goods

47.54.Z - Retail sale of electrical household appliances

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

80.20.Z - Detective and security activities

82.99.Z - Other business support activities, not elsewhere classified

45.20.Z