PRZEDSIĘBIORSTWO USŁUG TECHNICZNYCH KOSTRO SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ

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

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

42.21.Z - Works related to the construction of transmission pipelines and distribution networks

43.29.Z - Specialized construction works

43.34.Z - Painting and glazing

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

63.11.Z - Services related to computing infrastructure, data processing, website management (hosting), and other information services

72.19.Z - Scientific research and development activities

81.22.Z - Other cleaning of buildings and industrial premises

96.09.Z - Individual service activities