WIEM BARBARA ŚNIEŻEK

62.01.Z - Computer programming activities

46.19.Z - Agents involved in the sale of a variety of goods

63.11.Z - Data processing, hosting and related activities

63.12.Z - Web portals

82.11.Z - Office administrative service activities

82.19.Z - Photocopying, document preparation and other specialised office support activities

85.59.B - Other out-of-school forms of education, not elsewhere classified