Approved Protection Systems is a CertaSite Company. CertaSite is a commercial fire protection and life safety company founded in 2018.

Delta Township Fire Department serves 108 square miles with a residential population of over 42,000, and a daytime population of nearly 100,000. The men and women of the Delta Township Fire Department respond to calls for service from three fire stations located within the townships: two in Delta Township and one in Watertown Township.

The Detroit Fire Department provides a safe environment for Detroit’s citizens and visitors through public education enforcement of fire codes and deployment of efficient emergency response resources.

The Fire Department Safety Officers Association (FDSOA) is a nonprofit organization whose mission is to champion and influence safety practices and standards for all emergency responders by providing education, certification, and networking for safety officers. It is the premier provider of professional development for safety officers.

Fire Pros is the Midwest’s renowned fire protection company with over 30 years in the business. They are a single source for all professional fire protection needs, specializing in fire safety training and inspections to keep businesses safe and up to code. From fire pumps and extinguishers to alarms, sprinklers, suppression systems, and more, the company's services are extensive.

Fire Rover is the one and only portable fire suppression system that effectively and efficiently prevents fire 24/7. Fire Rover is equipped with the FLIR A310F thermal camera, Watchdog’s award-winning video surveillance system and a powerful foam dispensing unit.

Healey Fire Protection, Inc. strives to promote the use of, and be the pioneer recognized authority on, special hazard fire protection systems by employing existing and new technologies to save people, valuable assets and the environment. They provide Clean Agent Fire Suppression Systems, Fire Alarm, Optical Flame Fire Detection and Control Systems, High Sensitivity Smoke Detection, Water Mist Fire Suppression Systems and much more.