GRA Quantum offers cyber security services, Incident response, secure messaging, penetration testing, technical surveillance countermeasures, dark web monitoring, digital forensics investigations, cybersecurity risk assessment and network security architecture review (NSAR).

GRA Quantum offers tailored, technology-agnostic cybersecurity services to help firms facing big threats plan, build, and implement programs to enable business and protect their reputation. They also provide a range of professional services, from network security assessments and penetration tests to fully managed security services.

Grabba is the world leading manufacturer of attachments for consumer smartphones that make it possible to access and work with data available in symbols, tokens, forms of proof of identity and evidence of bundles of rights. Grabba's WSQ fingerprint devices provide an industry standard method of compression that doesn’t present the “blocking artifacts” and loss of fine-scale features that are not acceptable for identification.

Grace Industries Incorporated is an independent technology company devoted to the development, manufacture and sale of unique products that provide solutions for life safety across a wide range of industries and applications. The primary markets served include the public safety sector, industry, mining, and military. Grace develops life safety products that protect lone workers, firefighters, security guards, mine workers and more.

Grace Technologies delivers excellence in process, electrical, voice and data, and CCTV and security solutions.

Gradiant provides a key role in the generation and transfer of ICT knowledge, through professionalism and excellence in R&D. Specifically for the security industry, Biometrics by Gradiant is a subsection of Gradiant, specialising in biometric security and signature protection.

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 Elite is a top-tier security company based in Aberdeen, Scotland. Founded in November 2019, the highly experienced team of Directors has utilised its long history and knowledge of the industry to create a unique business model that offers unparalleled services and expertise.

Granite Safes offers a large selection of security safes to suit everyone's need; home safes, cash safes, shop safes, till safes, office safes, fire proof safes, water proof safes, high security safes, eurograde safes.

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.

Grantech, s.r.o. since its inception in 1992, provides installers, investors, developers and security services the full range of security and industrial television equipment, sound reinforcement systems, evacuation public address system, electronic fire alarm and audio/video gatekeepers of the world's leading manufacturers.

Grantfen is one of the UK’s leading electronic fire & security systems integrators with a reputation for providing the definitive solution for all life safety and security needs. The company offers bespoke systems such as CCTV, access control, intruder alarm, fire safety, public address, etc. using advanced technologies available from a variety of specialist manufacturers. All systems are designed, installed & commissioned to exacting standards.

GraphAware Hume, their graph-powered intelligence analysis platform, turns siloed data into a connected intelligence picture that lets analysts answer their hardest questions. At GraphAware, they’re building a new approach to intelligence analysis.

Graphene Networks is a Managed Services Provider focusing on Next-Generation WAN Edge infrastructure. They are a dedicated team of engineers and sales professionals focused on unifying and simplifying the WAN edge for enterprises.

Graphic Security Systems Corporation (GSSC) is an anti-counterfeiting technology company that provides state-of-the-art document security and brand protection solutions. GSSC specialises in developing custom tailored solutions that seamlessly fit into the customer's existing product design and security infrastructure.

Grapple Technologies provides superior integrated security and safety solutions designed to help better manage the needs of customers by harnessing the immense benefits of technology using world-class products. They design, install and maintain a wide range of customised solutions ranging from digital surveillance systems and access control systems to fire detection and suppression systems with inbuilt public address and evacuation systems.

GRASP Innovations is a high-tech solutions provider focused on enabling operational excellence through the creation of actionable insight. GRASP was founded by two former aviation security consultants, who over the past several years have been dedicated to improving aviation security from both a passenger experience (shorter queues and less hassle), and an operational standpoint (increased efficiency and effectiveness).

Gratte Brothers Security Management are specialists in the design and installation of CCTV, access control, intruder alarm and integrated security systems. The companys project managers, and installation teams are supported by its own technical specialists and software development engineers. Based in London, the company is assessed to the National Security Inspectorate NACOSS Gold standard for the design and installation services.

GRAU DATA is an expert on audit-proof archiving, hierarchical storage management, ransomware protection and scale-out storage solutions. Their many years of experience in software development are the basis and what drives them to offer optimal data management solutions today and in the future.

Gray Page is a specialist maritime consulting group that solves problems around the world for organisations operating in the international shipping market. The company helps companies protect people and assets against traditional and non-conventional security threats. Gray Page specifies, procures & installs security hardening measures including barrier defences; enhanced surveillance technology; satellite tracking systems, etc.

Graybar Canada, an employee-owned company, is a wholesale distributor for thousands of items from leading manufacturers of automation, comm/data, and electrical products. Headquartered in Halifax, Nova Scotia, Graybar Canada operates over 30 locations across the country. Graybar Canada has highly trained security & technology specialists to assist customers in product solution and system design.