USŁUGI ELEKTROENERGETYCZNE ELTWOR JAN TWOROWSKI

33.14.Z - Repair and maintenance of electrical equipment

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

41.20.Z - Building works related to erection of residential and non-residential buildings

42.22.Z - Works related to construction of telecommunications and electricity lines

43.21.Z - Electrical installation

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

43.31.Z - Plastering

43.39.Z - Other building completion and finishing

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

80.20.Z - Security systems service activities

95.22.Z - Repair and maintenance of household appliances and home and garden equipment