J.A. Dream Justyna Krystyniak

47.91.Z - Retail sale via mail order houses or via Internet

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

43.21.Z - Electrical installation

43.29.Z - Other construction installation

46.51.Z - Wholesale of computers, peripheral equipment and software

46.52.Z - Wholesale of electronic and telecommunications equipment and parts thereof

62.03.Z - Computer facilities management activities

80.20.Z - Security systems service activities