Czech LKV a.s. was founded in 2009. Their original focus was complete management in terms of Asset, Property and Facility management. Currently, they specialize in providing support services for building owners and managers.

D-Sistem, with its experienced and competent personnel, offers services such as project management, engineering, training, maintenence and assembly works. The company offers solutions such as water, foam and gas extinguishing systems, fire and gas detecting systems, fire doors, sprinklers, hydrants, smoke ventilation systems, fire stoppers, pumps, cabinets, fire and smoke curtains, roof ventilation systems, etc.

D Squared provides commercial and domestic electrical, fire and security services. On the fire and security side, they help to protect businesses with state-of-the-art alarm systems to ensure that one has the highest levels of protection for the staff, assets, and property. On the electrical side, they maintain and improve commercial environments, taking care of new fit-out and retrofit installations.

DW Electrical specialises in design installation and maintenance of all electrical & mechanical building services. The company offers installation and maintenance services for building energy management systems, fire alarms, security access control, CCTV systems, lighting design & controls, etc. to commercial, industrial and domestic sectors.

DAB Fire Engineering design reliable gaseous fire suppression systems and components that give peace of mind to customers. Their cylinder valve design for carbon dioxide systems has been in used for over 40 years in land, marine and off-shore applications.

Dab Pumps are a multinational organization specializing in water movement technologies. They provide Centrifugal pumps, Pump systems, Pump services, residential building services, and commercial building services.

Dafo US is part of the Scandinavian Dafo Brand Group, which has over 30 years of experience designing and providing vehicle fire suppression systems. Dafo US sells the Dafo Forrex wet chemical fire suppression system to both equipment manufacturers, select end user customers and a growing distributor network throughout Canada and the US.

Dafo Vehicle Fire Protection AB is a renowned name in vehicle fire suppression. Skills and knowledge of fire protection, ie. systematic fire prevention activity is an integral part of fire protection. Together with a Dafo Vehicle Fire Suppression System, reducing downtime and increasing productivity, the customers get effective protection that limit fire damage.

Dafoos Fire and Security is one of market leaders in the Fire Protection Industry in United Arab Emirates (UAE). Their core services are focused around - Automatic Fire Detection, Fire Suppression, Voice Evacuation, Access Control, Security and Surveillance systems – and in providing end-to-end design, erection and commissioning and maintenance of both active and passive Fire Protection Systems, Security Systems, Products and services.

Dahua is a video-centric smart IoT solution and service provider. Based on technological innovations, Dahua Technology offers end-to-end security solutions, systems, and services to create values for city operations, corporate management, and consumers.

Daimler Trucks North America, a Daimler Truck AG company, is the largest heavy-duty truck manufacturer in North America and a leading producer of medium-duty trucks and specialized commercial vehicles. Headquartered in Portland, Oregon, Daimler Trucks North America manufactures, sells and services several renowned commercial vehicle brands including Freightliner Trucks, Western Star Trucks, Thomas Built Buses, and Freightliner Custom Chassis.

Dakota fire extinguisher offers a wide variety of fire and safety related products - call us for all fire department, oil field, residential and commercial needs.

The fire department was founded in 1903 and is currently composed of 35 volunteer members. The department is a member of the State Firefighters & Fire Marshals Association of Texas. To maintain membership within the department, each member must maintain a certain percentage of calls, drills, and meeting attendance each year to stay in the department. The department is also a member of the Panhandle Firefighters & Fire Marshals Association.

Dallas Fire Fighters Association is the oldest, largest, and most diverse Fire Fighter Association. Representing the Professional Fire Fighters of the United States, Dallas Fire Fighters Association provides various services to enhance people safety.

Dallas Fire-Rescue exists to provide the citizens of Dallas with the most effective and rapid emergency, fire, rescue, and prevention services in an ever-changing environment. Their mission is to prevent and suppress fires, educate and rescue citizens, provide emergency medical services, promote public safety, and foster community relations.