GC System holds the most important certificates and certifications, including ISO 9001 Quality Management System, ISO 20000 ICT Services Management System, ISO 27001 Information Security Management System, ISO 14001 Environmental Management System and NSA Secret Level certification in accordance with Act 412/2005 Coll., on the protection of classified information. Our corporate social responsibility is also recognised according to SA 8000.

The professional level of the company is further proven by employees who possess advanced product certificates and independent certificates including, for example, PRINCE2 Registered Practitioner (Project Management), TOGAF9 Level 2 (Enterprise Architecture), ITIL Foundation V3 (ICT Service Management), SNIA Certified Storage Professional, VMware Certified Professional, Oracle Database 11g Administrator Certified Professional, IBM Certified Advanced Deployment Professional, Microsoft Certified Professional, among many hundreds more.