Established way back in In 1901, Jefferson Fire & Rescue Company as of 2006 runs six pieces of apparatus: Engine 201, Engine/Tanker 204, Squad 20, Brush 205, Ambulance 209, and Medic 20. There are approximately 160 members in the Jefferson Vol Fire Company including: 30 firefighters, two captains, two lieutenant, one deputy chief, one assistant chief, and one chief. The company serves the small but growing community of Jefferson.

Jeffries Safety Supply Co., Inc. has been in business for over 35 years. They are a company committed to service with safety always coming first. They deliver service with trained technicians to commercial properties, schools, colleges, government facilities and industrial buildings.

Jendee Trading proudly represents Hochiki fire alarm systems in the Caribbean region. They are the exclusive agent for the region, so they can work alongside users throughout the design and installation stages.

Jensen Hughes is one of the largest fire protection and life safety engineering and consulting firms. They provide their clients with cost-effective, high quality services such as consulting, training, R&D and testing, designing fire protection solutions and softwares that are crucial to the protection of life, property, and the environment.

Jet Fire is providing complete solutions in Fire Alaram & Fire Fighting Systems, to Commercial and Residential Buildings. Jet Fire specializes in the field of design, supply, installation, testing and commissioning of fire protection and security systems. Jet Fire undertakes complete service and maintenance of fixed and portable systems as per Dubai Civil Defense guidelines.

JFRD Fire Station 61 the rapidly growing region on Jacksonville’s Westside. Station 61 will serve more than 200 businesses, approximately 14,300 residences and four schools. The Jacksonville Fire and Rescue Department officially opened the station on March 6, 2020.

JIMUTO is a high-tech company specializing in high-tech home products, including meat thermometers, digital timers, cigar accessories, smart IoT gadgets and etc.

Jinhong Gas Co., Ltd. is an environmental protection-intensive integrated gas supplier specializing in gas R&D, production, sales and service. After more than 20 years of exploration and development, the company has established a gas supply and service network with complete categories, reasonable layout, and reliable distribution, which can provide customers with electronic semiconductors, medical and health, and energy conservation.

JLA Group is a globally renowned UK-based provider of critical assets, heating and fire safety solutions that are suitable to a variety of markets in both the public and private sector. The fire safety services offered include Professional Fire Risk Assessments, Commercial Fire Risk Assessments, Fire Alarm Audits, Supply and Servicing, Health/Safety Guidance, Fire Equipment Testing, Checks and Service, Fire Alarms Service, Fire Doors and AOV.

JMJ's award-winning Incident and Injury-Free (IIF) approach has enabled the world’s major companies, operating in challenging and complex environments, to reach levels of safety performance they never thought possible.

JMN projects has the unique ability to offer is clients a wide range of fire protection needs. JMN projects has the capabilities to install, service, maintain and repair any type of early warning fire detection and fire suppression system.

Since its establishment in 1986, JoBird has developed its products to meet the demands of a range of industries and environments. Their Firebird GRP cabinets and Toughstore cabinets are used by clients around the world, including multi-national companies, such as ADNOC, BP, Equinor, Petrobras, Petronas, Premier oil, Shell, Exxon Mobil, Orsted, Tennet, SSE and Total.

JobSiteCare is a physician-led practice specializing in occupational health, providing workplace injury solutions and industrial medical services. Their aim is to provide treatment at the job site, oversee the worker’s care throughout their recovery, and ensure a prompt return to work. Their mission is to create safer workplaces and provide exceptional healthcare.

Johanniter-Unfall-Hilfe has been active in a wide variety of social and charitable areas for more than 65 years. They provide First aid and medical service, Rescue service (emergency rescue and patient transport), Civil Protection, and emergency preparedness including mountain and water rescue, and much more.