Firelec Controls Ltd. are a small fire safety company based in Bedfordshire, United Kingdom. They provide services including the design, installation and commissioning of Fire Alarm and Security Systems, as well as servicing and maintaining work.

Firesafe Group is an Australian company, established in 2005 by fire safety experts to provide professional fire protection services to businesses nationally and internationally. Firesafe Group is set up to provide the best level of service led by its dedicated senior executives and qualified staff, who have set a high standard within the fire protection industry.

As a part of Ad Group company, FireVu provides early fire detection for high value assets. The company developed its Video Smoke Detection out of a specific issue for British Nuclear Fuels. FireVu is the first choice for many businesses and organisations wanting to protect their high value assets from the risk of fire. FireVu includes flame detection and has a security provision that can be combined in the client’s system.

Fireward Ltd is a distributor of high-quality fire suppression systems. The various types of fire suppression systems that the company deals in include direct release fire suppression systems, indirect release fire systems, spark detection systems, hybrid release systems, and sprinkler and deluge systems.

FIRING d.o.o. is a company that is focused on designing and installing fire protection, monitoring the construction and supervision of several buildings from the aspect of the application of measures of fire protection and safety at work, with the delivery and installation of automatic fire extinguishing systems.

Focus Security Systems Ltd has established a reputation in designing and installing closed-circuit television, fire alarm systems, intruder alarms, and access control systems.

Frequentis is a global supplier of communication and information systems for control centers with safety-critical tasks. The listed family company develops and markets its 'control center solutions' in the Air Traffic Management segment (civil and military air traffic control, air defense) and the Public Safety & Transport segment (police, fire brigades, emergency rescue services, railways, coastguards, port authorities).

Gas Safe Europe Limited are the home of ‘Detectagas’, the carbon monoxide CO alarm test spray.

GBE provides design, installation and support services for life safety and security systems to major construction projects throughout the UK. GBE is accredited with all major industry bodies and health and safety schemes. The company offers life safety services, such as fire detection and alarm, fire suppression, voice alarm systems as well as emergency voice communication systems.

GE Fire and Security are a Hampshire-based Fire and Security Contractor. They offer a comprehensive range or services including detailed design, supply, installation and commissioning of fire alarms, intruder alarms, CCTV and door entry systems.

Gentex Corporation is a company that is vertically integrated in highly automated electronics, CMOS camera development and manufacturing, vacuum coatings, and glass bending and fabrication. The company specializes in a range of technologies and processes to deliver high quality products to the automotive, aerospace and fire protection industries.

Glosec Dragon Ltd. (GLOSEC) is a provider of integration solutions in security, hazard prevention and hospitality systems. Established in 1983, GLOSEC has for decades leveraged its international reach by bringing to the Cyprus market some of the most advanced security, surveillance and hazard prevention systems to businesses as well as to private homes.

Haes offers an extensive range, in-depth technical product knowledge and vast experience in helping plan and deliver small, medium and large-scale fire systems. They are a supplier and manufacturer of fire detection and alarm products. Haes also offers integrated end-to-end solution tailored to the customer's specific fire detection and alarm system requirements.

Hall & Kay is the independent fire suppression company. They are consultants, designers, installers and of course project managers of all forms of fixed fire protection systems.

Halma plc is an international market leader in safety, health and environmental technology. The company has developed a portfolio of market-leading companies within four sectors: Process Safety, Infrastructure Safety, Medical, and Environmental & Analysis. Halma specialises in fire detection, elevator safety, automatic door sensors, security sensors, safety interlocks, gas detection, and more.

Hartwell Electrical Contractors are electricians based in Witney, West Oxfordshire. They operate throughout Oxfordshire, Witney, Carterton, Brize Norton, Oxford and all parts of Oxfordshire. They cover everything from a simple light fitting change to complete installation of a new system and maintenance of the customer's existing one.

Haven Fire Security Consultants offers full industry package of scheme design, supply, installation, commissioning and maintenance of security systems such as Intruder Systems, Gas Extinguishing, Emergency Lighting, Nurse Call, CCTV, Fire Extinguishing and Water Detection systems etc. Located in Wiltshire, the company has grown from these firmly established roots to be the largest fire alarm service company in the South.

Hayden-Systems has been providing fire alarm and security systems for commercial and residential properties since 1994. They pride themselves in providing design, installation, testing and inspection of municipal, commercial, institutional and residential fire alarm and security systems and providing superior customer service at all levels. They provide expertise and integrated system solutions for a wide range of commercial security needs.