G4S Technology is a global market leader in providing fully integrated security solutions (including access control and video) protecting everything from small offices and schools to large multi-national organisations and high security Government facilities around the world.

GC2 Associates are providers of integrated security solutions and factory acceptance testing.

Gloucester Security Alarms (GSA) provide security solutions to properties throughout the South West, UK. They specialise in Intruder alarms, Fire alarms systems, CCTV, Access control and Emergency lighting.

The Goldilock premise is that data and systems should not be physically connected to the Internet when not using them, but that they need to be available from anywhere, immediately. Goldilock's non-IP controlled Drawbridge technology applies the same principle and technology to network architecture.

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.

H264 Ltd designs, develops, builds and distributes the REVADER range of security products and systems.

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.

Harbor Solutions delivers expert services to keep business-critical data protected. It takes care of customers' data protection needs and finds modern and adaptable ways to keep data secure and ensure continuous access to data. Its teams have experience in managing customers' data protection and together create solutions for businesses based on data requirements.

I See You Security specialises in the installation of CCTV, card access, burglary alarm systems both passive and active, and structured cabling.

IC2 CCTV and Security Specialists (UK) Ltd. provides design, install, service and maintain comprehensive integrated systems including key holding, megapixel CCTV, wireless CCTV, automated number plate recognition, remote monitoring, access control (biometrics), automated gates & barriers, pa systems, fire & intruder alarms. The company specialists combine cutting-edge electronic security solutions with highly qualified 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.

At iFacility, their about more than security and monitoring products. So while they supply and install what need to safeguard your business, property, and people, they end-to-end service delivers a whole lot more.

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.

Industrial Security and Communication Systems Ltd.(Indsecom) is a multinational integrator and product distributor headquartered in the United Kingdom. Indsecom provide security and communication requirements for oil, gas and petrochemical industries. Mainly serving clients at Saudi Arabia, Qatar, UAE, Kuwait, Bahrain, Oman, UK and African Countries

Industrial Security and Communication Systems Ltd.(Indsecom) is a multinational engineering company headquartered in the UK. Indsecom provide security and communication requirements for oil, gas and petrochemical industries. Theirr dedicated engineers in project and product divisions provide the perfect solution for highly complicated engineering requirements quickly and efficiently.

Interphone has an unrivalled understanding of building security and automation technologies, providing design, installation and maintenance services for the commercial residential marketplace. Interphone's management and control solutions combine a wide range of building systems including access control, CCTV, gates and barriers, distributed television, fire and emergency detection, LED lighting, door entry, concierge and property management.

iPassport has developed a suite of software and services that provide identification, identity verification, and self-sovereign identity capabilities. Its software and services are used by systems integrators across a diverse range of sectors for a variety of different use cases, from verifying an operatives' eligibility to enter a construction site to identifying a passenger when boarding an aircraft.

IPS BODYGUARD is a protection, safety and private security agency specialized in close protection, surveillance and home security and events security. Skills areas : - Risk assessment and security audit as well as analysis of economic markets, - Fight against terrorism, prevention of theft and aggression, anticipation of danger

iSeeSecure specialises in the supply, installation and maintenance of various CCTV systems in Fife and the surrounding areas. Additionally, it offers remote viewing.