Global Secure Accreditation (GSA) manages and maintains an independent global standard for hotel security. The standard has been established and maintained by vastly experienced senior police officers, counter terrorism experts, military and international security experts.

Global Security is an established company with a wealth of experience in all areas of the security industry. They deliver a wide range of professional security services which include Manned Guarding, Retail Security, Reception Security, Educational Site Security, Event Security & Stewarding. They also provide CCTV surveillance systems for 24/7 monitoring of sites and premises.

Established in 1992, Global Security specialises in providing leading security system solutions for homes and businesses. From simple intruder alarms to multi-building digital CCTV & biometric access control systems, it tailor makes security solutions to meet individual needs.

The Global Signal Exchange (GSE) is a collaborative initiative between the DNS Research Federation (DNSRF), Google, and the Global Anti-Scam Alliance (GASA) dedicated to combating online scams, fraud, and abuse. By facilitating the sharing and analysis of threat intelligence, the GSE aims to create a safer and more secure online environment for users worldwide.

GlobalData is an internationally renowned data security, analytics and software solutions firm with its headquarters situated in London, United Kingdom. They provide unique data solutions, cyber security, expert analysis, innovative analytics and security platform solutions for global enterprises.

GLOBO PLC is an international leader and technology innovator delivering Enterprise Mobility Management and Telecom software products and solutions. The GO!Enterprise mobility platform was designed from the ground up with security in mind. Thus, GO!Enterprise solutions inherit a wealth of security features that minimise the risk of unauthorised access, data leakage and other security breaches.

GLOSTER MEP Ltd. provides highly complex engineering solutions, ensuring outstanding value for money, bringing expertise to every project from design to snag-free completion in building automation.

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.

Gloucestershire Fire & Rescue Service is part of the County Council and includes other services such as Emergency Management, Trading Standards, Registrars, Coroners and the Road Safety Partnership. The company provides service related to commercial and domestic security etc. Gloucestershire Fire & Rescue Service uses the resources available to improve quality of life for people in Gloucestershire'.

GMC Security Services offers professional sevices including: servicing and repairs of existing cctv, alarms and video doorbells. Also offer installation of new, high quality CCTV systems, intruder alarms and video doorbells.

Gold Standard Security’s mission is to be recogniz\sed as a business of excellence within the security industry. Safety, security and a consistent delivery of the basics are the foundation of everything we strive for. Gold Standard Security will provide an outstanding quality service and value for every customer.

Golden Crown Security is the leading supplier of security services in Hull and have established strong direct links with the local community Police Force. The company is renowned for crime prevention, which has proven to be cost effective to its clients. It can provide a bespoke security service tailored to clients individual needs and requirements.

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.

GoodVision helps transport surveyors and modellers to achieve incredible productivity in traffic data analytics. They provide a platform for all traffic analytical tasks that transportation industry requires. GoodVision provides an innovative way in which vehicle traffic and pedestrian footfall data is collected and analyzed from cameras, drones or live feeds.

Grange Security Systems deals into installing various security systems including Burglar Alarms, Intruder Alarms, CCTV, Access Control, Fire Alarms and Integrated Security Systems. The company is equipped with totally comprehensive range of equipment and expertise, from the simplest to the most sophisticated installations. Located in Buckinghamshire, the company is a NACOSS GOLD approved installer.

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.

Green Power Solutions provides AI-driven remote monitoring software for CCTV towers, security assets and off-grid power systems. Their 3MS platform delivers real-time asset insights, predictive maintenance and energy optimisation, helping businesses improve uptime, reduce downtime, and enhance operational efficiency.

Green Raven Limited is a consultancy and representation company, specialising in Cyber Security, Compliance and Data Management.

Grosvenor has an outstanding reputation for the installation, maintenance, and servicing of a wide range of security systems such as CCTV, intruder alarms, and access control. Located in Wrexham, the company's installation engineers receive specialist training in the latest safety ensuring that all installation work is carried out with the greatest efficiency, to the highest standard, and with the least amount of disruption to residents.

Grove unlocks business success by defending its customers with the most advanced cybersecurity solutions in the marketplace. With a focus on next-generation cybersecurity AI & ML, they are always evaluating new and evolving techniques to keep improving how they help customers defend their digital assets and brands.

GSL Dardan (GSLD) is the UK's leading independent provider of private security services and security systems. The company was formed in January 2009 through the merger of established companies ISL Dardan Security and Gardwell Security, which have a trading history dating back to 1973.

The GSMA represents the interests of mobile operators worldwide. Spanning more than 220 countries, the GSMA unites nearly 800 of the world’s mobile operators with more than 230 companies in the broader mobile ecosystem, including handset makers, software companies, equipment providers and Internet companies, as well as organisations in industry sectors such as financial services, healthcare, media, transport and utilities.

GTMaritime specialise in providing solutions and services that help ensure vessel compliance and business operability 365 days a year, as well as keeping crew in touch with friends and family whilst at sea. All of this is backed up by a market-pioneering infrastructure and unrivalled 24-hour customer support, every day of the year.

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.

Guardian24 is a UK-based organisation which has specialised in delivering complete solutions and services to the ‘lone worker’ market since 2005, and they provide a number of services including training, assistance with policy and a unique personal security service which allows lone workers to log their whereabouts, daily tasks and raise an alert when in time of need, should their safety be compromised.