Established by a firefighter in 1949, Tyler Fire Extinguisher Company has expanded into a regionally based company, affiliated with quality service providers across Texas. They provide Fire Extinguishers, Kitchen Vent Hood Suppression Systems, Fire Alarms, Sprinkler Systems, Nurse Call Systems, Magnetic Locks, Wander Guards and much more.

U.S. Coupling is a specialist company in the design and manufacture of fittings and connections for lay-flat hose up to 12"​ in diameter and serves the municipal & industrial fire fighting, agriculture, and industrial water transfer markets. The company's product portfolio includes Storz couplings, mounting plates, adapters, elbows, valves, etc.

U.S. Fire and Safety has over 35 years of servicing the largest facilities in one of the largest cities in the world. They provide fire extinguishers, emergency lights, kitchen fire suppression systems, fire sprinkler systems, fire extinguisher testing and much more.

U.S. Tanker are system integrators building durable and customizable stainless steel tankers and pumpers. U.S. Tanker focuses on suburban and rural fire departments.

For 30 years, Underwood Fire has served as a major in the fire pump industry. Through innovative designs, experience, and a network of suppliers, they can meet each individual project's needs worldwide. They specialize in fire pump system sales, fabrication, and service. To serve the community, they've opened The Lab, a state-of-the-art training facility to educate and promote fire safety in the community.

Founded in 1992, Unication Group has become a prominent innovator and worldwide leader in supplying critical messaging solutions in the public safety industry. Unication specialises in manufacturing and advancing information and communication integration related products such as traditional pagers, voice pagers, and two-way radios.

Unified Fire Authority is Utah’s largest fire agency, serving over 375,000 residents in the areas of Salt Lake County. They provide fire, emergency medical and other emergency services to our residents and visitors from 20 fire stations and 3 other facilities including the Salt Lake County Emergency Operations Center.

Uniformed Fire Officers Association (UFOA) is a union for lieutenants, captains, battalion chiefs, deputy chiefs, medical officers and supervising fire marshals in the Fire Department of New York. The organization is Local 854 of the International Association of Fire Fighters.

United Communications provides consultative services and pager repair for thousands of Fire, EMS, Hospitals, Rescue, and Public Safety Departments across North America.