41 The PDM Group, Inc. is a company that provides seminars in line level, command, & management level training to law enforcement agencies in the United States as well as around the world. Thus, The PDM Group, Inc. is "Preparing For The Future... Today" by training our emergency management personnel.; The PDM Group, Inc. is a company that provides seminars in line level, command, & management level training to law enforcement agencies in the United States as well as around the world. Thus, The PDM Group, Inc. is "Preparing For The Future... Today" by training our emergency management personnel.