ZACHWENT Emilian Sieciński

71.12.Z - Engineering activities and related technical consultancy

33.11.Z - Repair and maintenance of fabricated metal products

33.12.Z - Repair and maintenance of machinery

33.14.Z - Repair and maintenance of electrical equipment

33.19.Z - Repair and maintenance of other equipment

42.11.Z - Works related to construction of roads and motorways

43.21.Z - Electrical installation

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

43.39.Z - Other building completion and finishing

47.99.Z - Other retail sale not in stores, stalls or markets

70.22.Z - Business and other management consultancy activities

71.20.B - Other technical testing and analysis

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