EL-INSTAL SYSTEM INSTALATORSTWO ELEKTRYCZNE PIOTR PIOTROWSKI

43.21.Z - Installation of electrical systems

33.14.Z - Repair and maintenance of electrical devices

43.23.Z - Installation of insulation

43.24.Z - Installation of other building systems

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

43.35.Z - Performing other finishing construction works

43.60.Z - Intermediation in specialized construction services

43.91.Z - Masonry works

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

47.40.Z - Retail sale of information and communication technology equipment

47.54.Z - Retail sale of electrical household appliances

62.10.B - Programming activities

62.20.B - IT consulting and IT equipment management activities

71.12.B - Engineering activities and related technical consultancy

71.20.C - Other technical testing and analysis

95.10.Z - Repair and maintenance of computers and telecommunications equipment

95.21.Z - Repair and maintenance of electronic equipment for general use