INSTAL PERFECT PATRYK PYSZKA

43.21.Z - Installation of electrical systems

42.21.Z - Works related to the construction of transmission pipelines and distribution networks

42.22.Z - Works related to the construction of telecommunications and electrical lines

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

43.24.Z - Installation of other building systems

46.43.Z - Wholesale trade of electrical household goods

46.47.Z - Wholesale trade of furniture for home, office, and shop use, carpets, and lighting equipment

46.50.Z - Wholesale trade of information and communication technology devices

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

47.52.Z - Retail sale of small metal products, building materials, paints, and glass

47.55.Z - Retail sale of furniture, lighting equipment, tableware, and other household articles

61.10.A - Activities in the field of wired, wireless, and satellite telecommunications

61.10.B - Activities in the field of wired, wireless, and satellite telecommunications

61.90.A - Activities in other telecommunications fields

61.90.B - Activities in other telecommunications fields

62.20.B - IT consulting and IT equipment management activities

62.90.Z - Other IT and computer-related services

71.11.Z - Architectural activities

71.12.B - Engineering activities and related technical consultancy

77.39.Z - Rental and leasing of other machinery, equipment, and tangible assets, not elsewhere classified

80.01.Z - Detective activities and personal security services

80.09.Z - Other security activities, not elsewhere classified

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

95.22.Z - Repair and maintenance of household appliances and equipment for household and gardening use