Granite Workwear does not aim to be the cheapest in the market. They do aim to offer the best value for money with innovative, well-designed, and well-thought-out products. At Granite Workwear they have a range of hi-vis orange workwear accessories to help keep the users safe and protected.

Guard it camguards manufacture security cages for CCTV cameras, PIR Detectors, lighting, etc. They also make and supply cages of any size and colour required.

Guardian Security & Fire Ltd has been installing alarm, access control and CCTV systems in Kent since 1987. NACOSS Approved.

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 an integrated end-to-end solution tailored to the customer's specific fire detection and alarm system requirements.

Halifax Security has been making Yorkshire a safer place for over a quarter of a century, installing cutting-edge security technology and providing superior customer service in and around Halifax, Sowerby Bridge and the Calderdale area.

Hall & Kay Security Engineering is the UK’s largest fully accredited independent Integrated Security and Fire Suppression company with over 300 staff and 500+ approved subcontractors spread throughout the regions and across EMEA, offering advanced product technology, the highest standard of professional expertise and service to achieve engineering excellence every time.

Halma is a global group of life-saving technology companies. Their technologies protect people and assets at work across a range of critical industrial and logistics operations.

Harling Security are experts in physical security solutions. The products provided by the company includes security gates, fencing, access control systems, barriers and turnstiles, fire shutters and curtains, security cages, security grilles, and many more.

Harmony is a global fire protection firm with integrated research and development capabilities.

HeroQuip is a specialist UK supplier of workwear and PPE to the emergency services including Ambulance, Fire and Rescue, Police and Prisons. Located in Knaresborough, North Yorkshire, HeroQuip understand the risks involved and the need for workwear and PPE that has been specifically designed for these organisations.

Heston Apex Europe Ltd. have installed a wide range of systems ranging in complexity from a single camera to multiplexed systems with digital recording. The company have installed systems throughout Europe, linking CCTV back to Control Rooms in the UK. Heston Apex Europe installs fire protection, IP CCTV, physical security, and access control etc. The company also provide maintenance service which can be tailored to meet individual client needs.

Highgrade Fire & Security is a service provider company. The company installs, maintains, services as well as upgrades existing security systems. Highgrade Fire & Security offers wide range of products including fire alarms, intruder alarms, CCTV, access control, emergency lights, networking solutions, fire extinguishers, etc. from leading manufacturers like Pelco, Axis, Hikvision, Bosch, Kentec, Honeywell, Hochiki, Texecom, & more.

HoneyMark Security is one of the UK's leading business and residential security solutions providers. HoneyMark covers everything from CCTV systems to intruder alarms, fire alarms and secure door entry systems.

The Hyfire range of products is the most technically advanced and innovative hybrid fire solution available in the UK and the growing worldwide market. The Hyfire wireless fire alarm and detection solution is extremely popular because it can be used in a multitude of sectors where minimum disruption is required.

i-Systems Limited is a Gloucestershire-based independent IT, telecommunications and electrical service provider serving the UK and Europe. i-Systems is also involved in fire-alarm installations including design and build to the latest building regulations and maintenance visits and breakdowns & security installations-including CCTV, access and intruder installations with qualified engineers in all areas.

I.C. Service and Maintenance Ltd. has built an enviable reputation for customised design and installation of quality fire detection and suppression, security, CCTV and Controlled Access solutions. The company includes a strong management team and highly expert bank of engineers who adheres to all the relevant industry standards. I.C. Service and Maintenance Ltd covers across the UK.

ICL Solutions is a technical installation, maintenance and consulting company to the security and fire sectors. The company specialises in network CCTV, biometric access control, fire detection and time & attendance systems operating through Kent, London and the surrounding areas including Essex, Surrey and Sussex.

Encompassing BDS Fire and Security Ltd, ID Fire and Security specialises in designing, installing and maintaining CCTV, access control, intruder & fire alarms and EAS systems delivered through a national network of specially trained engineers.

Located in Perth, Ideal CCTV Ltd; installs various security systems inluding commercial CCTV, 3G wireless CCTV, domestic CCTV systems etc. The company has partnered with The Watch Security Systems in order to integrate CCTV Systems in London since 2007. Ideal CCTV Ltd security service providers and facility managers are looks for more cost effective and efficient ways to protect remote sites and premises.

IDS Fire and Security brings to the market an extensive installation and maintenance facility and through consultation achieves a system tailor made to any site's specific requirements be it either Fire, CCTV, Intruder Alarms, Access Control, Traffic Management or other Security or Safety Systems. Many of the North East's major construction projects have systems designed, installed and maintained by IDS Fire and Security.

IFSEC Global provides a forum to learn, connect and discuss everything security and fire-related. Preeminent in the UK with a truly global audience, it covers developments in long-established physical technologies such as CCTV and video surveillance, access control, intruder/fire alarms, and guarding, as well as emerging innovations in cyber security, drones, smart buildings, home automation, the internet of things (IoT) and more.

IGNIS Fire Protection and Security Services provide businesses based locally, regionally and nationally with a full 24/7/365 fire protection and security solutions. They offer services such as fire alarm systems, fire suppression systems, emergency lighting installation, emergency exit lighting, risk assessments, commercial CCTV systems, intruder alarms, access control systems, and commercial fire extinguishers.

Impulse Security Systems Ltd. specialise in all aspects of commercial and domestic security, surveillance and access equipment including intruder/burglar alarms, CCTV, fire alarms, portable fire fighting equipment, monitoring systems and access control systems. Based in London, the company is an NSI NACOSS Gold approved company accredited for the design, installation and maintenance of theses security systems.

Inatech is a global pioneer in intelligent cloud-based energy trading risk management and fuel management solutions. They leverage the deep industry expertise and knowledge of the world’s largest commodity trader—building a strong foundation for innovation and problem-solving.

Industrial Security and Communication Systems Ltd.(Indsecom) is a multinational engineering company head quartered in the United Kingdom. Indsecom provide security and communication requirements for oil, gas and petrochemical industries.