John E. Green Company (JEG) is a national leader in the fabrication and installation of plumbing, HVAC, process piping, and fire protection systems. They also specialize in design build solutions and 24/7 emergency service. JEG prides itself on being one of the country’s mechanical contractors with ISO 9001 & ISO 14001 certifications.

John's Fire Protection, LLC. is a fire protection company based in the US State of Wisconsin that is known to provide timely fire service and maintenance for the fire protection and safety products that they install.

The Johns Hopkins University is a private research university. It aims to revolutionize higher education in the U.S. and continues to bring knowledge and discoveries to the world.

Johnson Controls provides access control, fire detection, mass notification, and video surveillance solutions to protect businesses by making sure commercial security and fire systems perform on demand as designed.

Johnson’s Emergency Vehicle Solutions was established in 2017 as a total vehicle solution subdivision in Dill’s Fire & Safety Equipment Company Inc. The company provides pumpers, tankers, aerials, platforms, stocks and other parts for fire trucks, as well as customization of fire trucks, police and emergency medical services vehicles.

The mission of the Johnston-Grimes Metropolitan Fire Department (JGMFD) is to preserve life and property for our citizens through prompt and efficient fire and safety services.

JOIFF deals with Fire Hazard Management. While the emphasis in fire hazard management is on prevention, protection and preparation of risk based scenarios, JOIFF members are also the first call officers / incident controllers at emergency incidents.

Since the first portable fire extinguishers recharged by founder Hans Jorgensen, Jorgensen Co. has built its reputation on technical expertise, quality products and excellent customer service. They provide Fire Protection, Fire Safety Services, Fire Alarm & Suppression, and Safety Equipment and much more.

Joule Group is an independent firm of fire safety designers, engineers, consultants, technical specialists and digital solutions providers. They combine skills to achieve a fire safety facility in design and operation. Joule Group specializes in fire engineering, dynamics, egress design, evacuation modelling, fire safety operational readiness, fire safety construction supervision, digital solutions, fire engineering, etc.

Judd Fire Protection is a full-service fire suppression company that designs, installs, services and inspects fire sprinklers with the highest commitment to customer safety and satisfaction.