The corporate offices of GPG are located in O'Fallon, Missouri, approximately twenty-six miles from Lambert International Airport and thirty miles from downtown St. Louis. Situated in the center of the country, and within close proximity to many of our client's headquarters; this immediate availability to customers has proven invaluable on many occasions.

GPG endorses the wisdom of a centralized security function. We believe that an ongoing global review of security incidents allows for the quick identification of trends and patterns. In addition, this approach lends to the critical communication that must take place in sensitive situations between human resources, security management and other key corporate functions.

For the past fourteen years, GPG has assisted its clients in managing a local, national and global response to pressing business needs from an informed centralized position. This tact has proven effective in reducing costs, improving response time, and ensuring a consistently high level of quality service.