Szymon Kwaśnik

43.32.Z - Installation of building carpentry

16.23.Z - Production of other carpentry and joinery products for construction

16.29.Z - Wood and cork product manufacturing, excluding furniture, production of products from straw and materials used for weaving

43.31.Z - Plastering

43.33.Z - Flooring, wallpapering, and cladding of walls

43.39.Z - Specialized construction works

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

47.78.Z - Retail sale of other new products

47.99.Z - Retail trade

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

62.03.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

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

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

66.19.Z - Other activities supporting financial services, excluding insurance and pension funds

68.20.Z - Rental and management of own or leased real estate

70.22.Z - Head office activities and management consultancy

73.11.Z - Advertising agency activities

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

74.90.Z - Other professional, scientific and technical activities, not elsewhere classified

85.59.B - Courses and training for acquiring knowledge, skills, and professional qualifications in non-school forms