APEX Security is at all provincial and Federal buildings in Alberta and is assisting peace officers, it claims to be locally owned.
https://www.yelp.ca/biz/apex-security-grande-prairie
Searching Apex Security Group LLC brings me to.. 17101 SUPERIOR STREET NORTHRIDGE, CA 91325 https://csc-usa.com/home
https://find-and-update.company-information.service.gov.uk/company/07472069/officers
Looks like APEX is a global private army employed by our Governments.