De Havilland is one of the most accomplished aircraft designers and manufacturers in Canadian history. With a passionate team of innovators based at their facility in Canada and a global network of support via their seasoned experts, De Havilland proudly carries on its tradition as a leader in aviation.

Debusk Volunteer Fire Department is a fire department that serves the region of Greeneville, in Greene County, Tennessee, USA.

Decon7 Systems operates within the environment’s most dangerous pathogenic, chemical, and energetic hazards and threats. Decon7 offers the patented anti-microbial chemical D7 for cleaning, sanitizing, and disinfecting. D7’s adhesion allows for the longest contact time and was developed and formulated to be efficacious against a wide variety of organisms. D7 is used in a wide variety of industries, including biosecurity and public safety.

Decontex are renowned personal protective equipment (PPE) and safety gear suppliers. They have created a system that thoroughly cleans firefighters' uniforms after each intervention, significantly reducing exposure to toxic components.

The Decorah Fire Department proudly services the City of Decorah and the residents of Decorah, Glenwood, Canoe, Pleasant Townships and portions of Madison, Bluffton, Burr Oak, Hesper, Highland and Springfield townships through an agreement with the Decorah Rural Fire Protective association

Dedrone GmbH develops drone detection technology. Based in Germany, the company's DroneTracker guards against spying, smuggling, potential terrorist attacks and invasions of personal privacy. Dedrone GmbH spreads on 3 continents with a common goal: to make the airspace safer.

DEF is an independent French company established in 1958 and specializing in fire safety system solutions and services. DEF supports projects of all sizes, from design, production, installation and commissioning through to maintenance and future-proofing of solutions.

Defence Medical Services (DMS) is made up of the Royal Navy Medical Service, Army Medical Service, the Royal Air Force Medical Service and the Headquarters DMS Group (HQ DMS GP). The primary role of the DMS is to promote, protect and restore the health of the UK armed forces to ensure that they are ready and medically fit to go where they are required in the UK and throughout the world.

Defender was founded in the years 2000. They manufacture fire suppression solutions. They are now established in around the world to bring the best kitchen suppression system in every kitchen. Their product is Certified LPCB.

Defensor Life Safety Systems provides a complete solution for all commercial fire detection and alarm system needs. They are specialists in commercial fire alarm systems. Boasting an unrivaled depth of skill and experience, coupled with an emphasis on customer service excellence, Defensor supports businesses by protecting people and property, because there is nothing more important than life safety.

Defsys is an Indian systems integration company leveraging its capabilities to provide advanced solutions for a variety of defense and aerospace applications. We are a privately held entity having valuable experience in design, manufacture, and integration of advanced electronic systems.

The Delta Fire Department is a full volunteer organization that has served the needs of Delta City and areas of western Millard County, dating back to 1941, when a hearty group of individuals determined there was a need for fire protection, and they set out to fill that need.

Delta Township Fire Department serves 108 square miles with a residential population of over 42,000, and a daytime population of nearly 100,000. The men and women of the Delta Township Fire Department respond to calls for service from three fire stations located within the townships: two in Delta Township and one in Watertown Township.

DENSO is one of the world's largest automotive suppliers of technology and components found in almost all vehicles around the globe. Their staff work across global offices and plants to innovate and advance the future of Connected Cars, Automated Drive, Shared Mobility and Electrification. DENSO is building a mobility future that enables freedom of movement, eliminates accidents, revitalizes the environment and enriches society.

The Denver Fire Department conducts inspections of the City’s commercial occupancies including: businesses, schools, apartment buildings, and institutions. The goal of inspections is to ensure compliance with the Denver Fire Code. Annual Fire Safety Inspections allow the Denver Fire Department to maintain the highest ISO Rating.

The Department of Fire and Emergency Services (DFES) serves all Western Australia (WA) by working together to achieve a safer State. DFES’ purpose is to support the WA community to prepare for disasters and protect them against the unpredictability of natural hazards and emergency incidents.

Dependable Emergency Vehicle division designs custom applications specific to customers’ requirements. They produce fire-fighting pumpers, rescue units, HAZMAT, command units, and much more. The attention to detail and proven engineering allows the customers to customize their order.

DetectFire is America's largest independent designer, manufacturer and distributor of advanced UL Listed Fire Detection System, and UL Listed Addressable Detectors & Alarm, Voice Evacuation & Communication Systems, and Controlled Access & Security solutions, UL Listed Agent Release Panel serving the global marketplace.

The Detroit Fire Department provides a safe environment for Detroit’s citizens and visitors through public education enforcement of fire codes and deployment of efficient emergency response resources.

Devon & Somerset Fire & Rescue Service is the largest non-metropolitan fire and rescue service in the UK.

DFS is the exclusive agent for NMFIRE UL/FM fire pumps in Saudi Arabia, delivering advanced fire protection solutions with cutting-edge technology.

Divera AI determines the availability of employees and emergency services, eg firefighters, police officers, doctors, paramedics and THW helpers. The company develops AI-powered strategies to enable the companies to have fast, profitable, sustainable growth.

DMB FIRE AND SAFETY ENTERPRISE INTERNATIONAL INC. is dedicated to manufacture and provide good, dependable, reliable and efficient fire fighting equipments. For over a decade of hardwork and commitment, DMBFASEII continue to produce fire fighting equipment using its long standing tradition of excellence.

DMG Consulting LLC is a firm specializing in contact centers and real-time analytics. They are a strategic advisor to end-users and vendors, large and small. They assist management in optimizing the performance of their contact centers by increasing operational efficiency, providing an outstanding customer experience, enhancing loyalty, and increasing sales and profits.

dmg events is a global exhibitions and publishing company, established in 1989 and operating with 13 offices around the world. With a vast portfolio of over 95 events annually, it attracts more than 425,000 visitors, positioning as one of the major players in the industry.

Dnieper Fire are leading the change and believe in innovation, smarter design and seamless ways of working. Their offerings range from individual products and services to fully integrated solutions with a single interface to ensure seamless execution.