GMCS is a Northeast based company that provides best-of-class security solutions including: Event Security & Crowd Management; uniform security, risk management and higher education planning and consulting. Our Event Services Division provides solutions for any type and size of event with capabilities to handle; planning and management, security services, site production, admissions and parking. We also provide in-house and on-site specialized training in security, first aid & CPR, and production coordination and event management.