KOZA SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ

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

43.21.Z - Installation of electrical systems

43.39.Z - Specialized construction works

47.91.Z - Intermediary retail sale, non-specialized

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

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

73.11.Z - Advertising agency activities

82.11.Z - Office administrative support activities and other business support services

82.19.Z - Office administrative support activities and other business support services

85.59.B - Courses and training for acquiring knowledge, skills, and professional qualifications in non-school forms