"AV-SYSTEMS" KAROL GAJEWSKI

43.21.Z - Installation of electrical systems

41.10.Z - Construction work related to the construction of residential and non-residential buildings

41.20.Z - Construction work related to the construction of residential and non-residential buildings

43.12.Z - Site preparation for construction

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

43.29.Z - Specialized construction works

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

43.39.Z - Specialized construction works

43.91.Z - Masonry works

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

46.51.Z - Wholesale trade

47.41.Z - Retail trade

47.91.Z - Intermediary retail sale, non-specialized

59.20.Z - Sound recording and music publishing 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

66.22.Z - Insurance agent and broker activities

74.20.Z - Photographic activities

90.02.Z - Creative activities and activities related to the staging of artistic performances

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

96.02.Z - Individual service activities

45.11.Z

45.20.Z

45.40.Z