JACEK SZEMPLIŃSKI AB INDUSTRY

77.40.Z - Leasing of intellectual property and similar products, except copyrighted works

28.93.Z - Manufacture of machinery for food, beverage and tobacco processing

33.13.Z - Repair and maintenance of electronic and optical equipment

33.14.Z - Repair and maintenance of electrical equipment

33.20.Z - Installation of industrial machinery and equipment and outfit

43.21.Z - Electrical installation

43.22.Z - Plumbing, heat and air-conditioning installation

46.90.Z - Non-specialised wholesale trade

47.91.Z - Retail sale via mail order houses or via Internet

62.01.Z - Computer programming activities

62.09.Z - Other information technology and computer service activities

71.12.Z - Engineering activities and related technical consultancy