Jacek Pelczyński PELTECH

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

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

43.11.Z - Demolition and destruction of buildings

43.12.Z - Site preparation for construction

43.21.Z - Installation of electrical systems

43.29.Z - Specialized construction works

43.32.Z - Installation of building carpentry

43.34.Z - Painting and glazing

43.91.Z - Masonry works

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

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

71.12.Z - Engineering activities and related technical consultancy

71.20.B - Inspection and issuing opinions on the technical condition of chimneys and ventilation ducts

74.20.Z - Photographic activities

77.32.Z - Rental and leasing of construction machinery and equipment

85.52.Z - Non-school forms of artistic education

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

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

95.24.Z - Repair and maintenance of furniture and household furnishings