MQV LAB Krzysztof Żarczyński

71.20.C - Other technical testing and analysis

33.12.Z - Repair and maintenance of machinery

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

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

60.39.Z - Other content distribution activities

70.20.Z - Business and management consultancy activities

71.12.B - Engineering activities and related technical consultancy

71.20.A - Food quality testing and analysis

73.11.Z - Advertising agency activities

74.99.Z - All other professional, scientific and technical activities, not elsewhere classified

77.39.Z - Rental and leasing of other machinery, equipment, and tangible assets, not elsewhere classified

82.10.Z - Office administrative support activities, including related services

82.20.Z - Call center activities

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