The Island Park Fire Department has been providing volunteer-based protective services to the Island Park community with pride since 1924.

J.P.B. Fire Service is a fire sales and services company with a team that is proud to do what is right for their customers and their community. They provide Toyne Fire Apparatus Sales, Fire Equipment Sales, On-site Pump Testing, Pump Services, Troubleshoot All Problems with Apparatus and Firefighting Equipment and much more.

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.

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.

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.

Justice Fire & Safety is a Sioux Falls fire and safety company that specializes in the sales, installation, and service of fire suppression systems, lighting, and first aid supplies. The company's fire service works to help their customers have the supplies to do their work safely.

Kaman Aerosystems provides a streamlined, single accountability solution for the design and manufacture of critical components, structures and systems for the global aerospace industry. The K-MAX aerial truck performs critical missions better than any other helicopter in the world. It is a rugged workhorse used globally for critical repetitive lifting, disaster response, and search and rescue operations.

Kawak Aviation Technologies is a mission equipment company offering product lines for fixed and rotary wing aircraft, new product development, engineering, and production services. Our company is built around offering the highest possible performance and quality aviation mission equipment available for aerial agriculture, helicopter firefighting, forestry, government, and commercial markets.

Kenworth Truck Company is the manufacturer of heavy and medium-duty trucks. Kenworth is renowned in providing fuel-saving technology solutions that help increase fuel efficiency and reduce emissions.

The Kern County Fire Department (KCFD) is an organization comprised of over 621 permanent employees protecting an area that spans over 8,000 square miles. They provide fire protection services for over 500,000 citizens living in the unincorporated areas of Kern County and the cities of Arvin, Delano, Maricopa, McFarland, Ridgecrest, Shafter, Taft, Tehachapi, and Wasco. Over 521 uniformed firefighters stationed in 47 stations across Kern County.

Kord Fire Protection provides expert fire protection services across Southern California, including Los Angeles County. They specialize in fire extinguisher inspections, maintenance, recharging, and installation. Licensed and certified, they ensure the fire safety systems meet NFPA and local code requirements. Reliable, timely, and compliant fire protection services users can trust.

Lake Assault Boats LLC, is part of Fraser Industries LLC and is a foremost manufacturer of patrol, fire, and rescue craft.

The Laurel Volunteer Rescue Squad is a volunteers rescue organization that provides "World Champion" EMS Care to the citizens of Prince George's County, Maryland.

Lenco is the renowned designer and manufacturer of armored police vehicles for Law Enforcement Agencies and State Police and Sheriff’s Department SWAT teams. Lenco also manufactures armored military vehicles for International Police Forces, the US Army, US Navy, US Air Force and US Marines. Since 1981, Lenco has produced over 6,000 vehicles in over 40 countries globally.

Life Safety Fire Protection is a design-build fire protection company committed to the design and installation of quality fire sprinkler systems for the single-family, multi-family, and commercial markets. The Life Safety Fire Protection team is fully equipped for installation, testing, service, and sales.