L'Arsenal distributes BullEx Training Tools, X Factor Thermal Imaging, Fire Hose and Accessories, Decontamination Systems, Forcible Door Simulators and more.

L'Arsenal provides Fire Truck Service Center, Equipment Service Center and fire safety apparel.

L3Harris Technologies (L3Harris) is an agile global aerospace and defense technology innovator, delivering end-to-end solutions that meet customers’ mission-critical needs. The company provides advanced defense and commercial technologies across air, land, sea, space and cyber domains.

Ladder Towers Inc. is a pioneering manufacturer of fire service aerial ladders and platforms. Current Products include TDA's, 75-100 foot platforms, and 75-110 foot ladders. LTI's have been placed on numerous makes of fire apparatus, including Pierce, Duplex, Spartan, and Mack.

LaderaTECH is a renowned developer of fire prevention and fire suppression technologies, along with wildfire protection and proactive fire management solutions. Their flagship FORTIFY retardant technology can be used to stop wildfires before they start. FORTIFY can be deployed at sites of particularly high fire danger for the entire duration of a fire season, providing a protective barrier that can prevent a vast number of wildland fires.

Laidlaw provides high-quality bespoke architectural ironmongery, security system and Laidlaw Balustrades. Their end-to-end services include the design, manufacture, distribution and supply of project specific solutions comprising of performance critical ironmongery as part of an integrated doorset; a complete solution encompassing the doorset with critical and aesthetic ironmongery or architectural ironmongery alone.

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

LAN Control Systems is an independent company formed in 2008 providing specialist services with a focus on integration of building systems. They have extensive knowledge of I.P., CCTV, fire alarms, intruder alarms, access control, lighting systems, building management systems, cloud hosting and mobile phone apps.

LANCO is a manufacturer of products like tents, decontamination systems, CBRN - Colpro tents for collective protection from nuclear, biological and chemical weapons, and rescue boats. It is a ISO 9001:2008 certified company for the scope development, manufacturing and distribution of tents with aluminium frame, steel frame or inflatable frame and ready-made products of technical textiles.

Lansafe are a business communications specialists, offering services covering a wide range of areas including, network installations, telecoms, broadband, WIFI, security and hosted voice and data solutions.

Lantern Fire and Security delivers life safety and security solutions to organizations across the UK. They are known for providing a range of quality products and service for the most effective fire and security in buildings of all sizes and types.

Larsen & Toubro (L&T) is an Indian multinational engaged in EPC Projects, Hi-Tech Manufacturing and Services. It operates in over 50 countries worldwide. A strong, customer-focused approach and the constant quest for top-class quality have enabled L&T to attain and sustain leadership in its major lines of business for over eight decades.

Larsen’s Manufacturing Company has been serving the building construction and fire protection equipment industries since 1958. Larsen’s product line includes fire extinguisher cabinets, Flame-Shield® fire-rated cabinets, access panels, fire hose/valve cabinets, and heavy gauge cabinets and access panels for detention facilities.

Latour Fire Extinguisher Service is a South Florida based fire extinguisher and fire protection equipment company established over seventy years ago in 1947. They specialize in providing expert guidance and sales of fire extinguishers, fire suppression systems, all types of fire protection equipment as well as on-site fire safety courses in Broward, North Dade and South Palm Beach Counties, Florida.