Piotr Czajkowski "PROART"

73.11.Z - Advertising agency activities

17.23.Z - Production of paper articles

18.12.Z - Other printing

18.13.Z - Service activities related to printing preparation

33.12.Z - Repair and maintenance of machinery

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

47.71.Z - Retail sale of clothing

47.79.Z - Retail sale of used products

47.91.Z - Intermediary retail sale, non-specialized

47.99.Z - Retail trade

58.13.Z - Publishing of journals and periodicals

58.14.Z - Publishing activities

58.19.Z - Other publishing activities, excluding software publishing

62.01.Z - Activities related to programming, IT consulting, and related activities

62.02.Z - Activities related to programming, IT consulting, and related activities

62.09.Z - Activities related to programming, IT consulting, and related activities

63.11.Z - Services related to computing infrastructure, data processing, website management (hosting), and other information services

73.12.A - Advertising through mass media

73.12.B - Advertising through mass media

73.12.C - Advertising through mass media

73.12.D - Advertising through mass media

95.11.Z - Repair and maintenance of computers, personal and household goods, and motor vehicles, including motorcycles

45.11.Z

45.19.Z

45.32.Z