SEBASTIAN SZELEJEWSKI "HAMSTER"

47.59.Z - Retail sale of furniture, lighting equipment and other household articles in specialised stores

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

43.21.Z - Electrical installation

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

56.29.Z - Other food service activities

63.11.Z - Data processing, hosting and related activities

77.33.Z - Rental and leasing of office machinery and equipment, including computers

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

85.51.Z - Out-of-school forms of sports and leisure education

90.02.Z - Support activities to performing arts

90.03.Z - Artistic creation activities