GC INSTRUMENTS SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ

26.51.Z - Manufacture of measuring, controlling, and navigation instruments

28.99.Z - Manufacture of other special-purpose machinery not elsewhere classified

33.14.Z - Repair and maintenance of electrical devices

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

47.91.Z - Intermediary retail sale, non-specialized

47.99.Z - Retail trade

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

72.19.Z - Scientific research and development activities

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

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