Variant of NAICS 2017 Version 3.0 - Information and communication technology (ICT) sector

• Non ICT/Non TIC - Industries not included in the information and communication technology sector
• 56 - Administrative and support, waste management and remediation services
• 561 - Administrative and support services

5616 - Investigation and security services

This industry group comprises establishments primarily engaged in providing investigation and detective services, guard and patrol services, armoured car services and security system services.