Piotr Jerysz 1)JP INSTALACJE 2)NOWASERWIS TECHNIKI GRZEWCZE (wspólnik spółki cywilnej)

33.11.Z - Repair and maintenance of fabricated metal products

33.14.Z - Repair and maintenance of electrical equipment

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

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

43.12.Z - Site preparation

43.13.Z - Test drilling and boring

43.21.Z - Electrical installation

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

43.29.Z - Other construction installation

43.99.Z - Other specialised construction activities not elsewhere classified

46.73.Z - Wholesale of wood, construction materials and sanitary equipment

46.74.Z - Wholesale of hardware and plumbing and heating equipment and supplies

47.52.Z - Retail sale of hardware, paints and glass in specialised stores

71.12.Z - Engineering activities and related technical consultancy

74.10.Z - Specialised design activities

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

82.99.Z - Other business support service activities not elsewhere classified