ISD SERVICE SYSTEM SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ

33.12.Z - Repair and maintenance of machinery

25.61.Z - Production of cutlery and knives

25.62.Z - Production of locks and hinges

27.90.Z - Manufacture of other electrical equipment

33.20.Z - Installation of industrial machinery, equipment, and devices

43.22.Z - Installation of plumbing, heating, and air-conditioning systems

43.29.Z - Specialized construction works

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

81.22.Z - Other cleaning of buildings and industrial premises

81.29.Z - Services related to maintaining buildings and landscaping