Whelan Event Services provides a full array of event staffing and crowd management services including ushers, ticket takers, crowd control professionals, guest services, and parking attendants to a variety of high-profile venues. Whelan has provided event staffing service to many major events and venues throughout the US including several NFL teams, MLB games, major golf tournaments, Presidential Debates, Papal visits, and numerous conventions.

Windsor Security Ltd. offer complete quality solution to physical and virtual protection services. It specialises in both people and technology, to provide customers with the best mix of security to suit their needs.

Yale Enforcement Services provides physical security, life safety and remote video intrusion detection solutions. They provide customers with a full range of solutions, from standing security guard services, mobile patrol, closed circuit television, access control, fire and burglar alarm systems and quality surveillance equipment to fully integrated interactive remote video monitoring systems.