Grzegorz Matczak FOAMROYAL,

31.00.Z - Manufacture of furniture

22.26.Z - Manufacture of other plastic products

32.50.A - Production of dental devices, instruments, and products

32.50.B - Other production of medical devices, instruments, and products

43.21.Z - Installation of electrical systems

43.22.Z - Installation of plumbing, heating, and air-conditioning systems

43.24.Z - Installation of other building systems

43.31.Z - Plastering

43.32.Z - Installation of building carpentry

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

43.34.Z - Painting and glazing

43.35.Z - Performing other finishing construction works

43.41.Z - Performing roof structures and coverings

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

46.39.Z - Wholesale trade of non-specialized food, beverages, and tobacco products

46.45.Z - Wholesale trade of perfumes and cosmetics

46.83.Z - Wholesale trade of wood, construction materials, and sanitary equipment

46.90.Z - Non-specialized wholesale trade

47.51.Z - Retail sale of textile products

47.55.Z - Retail sale of furniture, lighting equipment, tableware, and other household articles

47.91.Z - Intermediary retail sale, non-specialized

47.92.Z - Intermediary retail sale, specialized

56.21.Z - Occasional preparation and delivery of food for external clients (occasional catering)

58.11.Z - Publishing of books

58.19.Z - Other publishing activities, excluding software publishing

59.11.Z - Activities related to the production of films, video recordings, and television programs

59.13.Z - Activities related to the distribution of films and video recordings

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

73.11.Z - Advertising agency activities

74.99.Z - All 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

85.59.D - Other non-school forms of education, not classified elsewhere

86.99.D - Other healthcare services

90.13.Z - Other creative activities

90.20.B - Activities related to the staging of artistic performances

90.20.C - Activities related to the staging of artistic performances

90.31.A - Activities of cultural centers, cultural houses, community centers, clubs, and social halls

90.31.B - Theater activities

90.39.Z - Other activities supporting creative activities and activities related to staging artistic performances

91.30.Z - Conservation and restoration activities and other supporting activities for cultural heritage

93.29.B - Other entertainment and recreational activities, not elsewhere classified