Chicago Loss Prevention Group, Ltd. was incorporated in 1988 by its current president, James Marren, formerly a Chicago Police Department Supervisor for eighteen years. Joined by management with diverse backgrounds in business and law enforcement, we are able to evaluate and provide appropriate solutions from a management point of view.

Chicago Loss Prevention Group is a full-service local company, focused on providing the finest security program possible. We pride ourselves in the fact that our management is always available to our clients as we strive to personally provide close attention to each of them.