G4S Security Services Egypt is the leading global integrated security company, specialising in provision of security products, services & solutions. From risk assessment to delivery, the company works in partnership with governments, businesses & organisations to provide integrated solutions to security challenges. G4S Egypt provides services like event security solutions, security systems & technologies, manned security services, training, etc.

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.

G4S Technology (formerly Adesta) is a systems integrator that brings innovative, flexible and cost efficient thinking to the design, construction and maintenance of stand-alone or integrated communication networks and electronic security systems. The company has over 20 years of proven experience as an established large-scale systems integrator providing unified communications and security solutions.

Gadusa security is a technology-focused security company with a global approach. They are a knowledge leader in end-to-end security services. They deliver the most effective security solutions by offering customised services such as corporate guards & security services, cyber security and network security solutions, supply, installation & maintenance of security equipment, surveillance & intrusion detection, CCTV, alarm and protection solutions.

Galaxy provides system integration and upgrades to existing systems, as well as new installations in the emerging security market. Due to the increased advancements in the technology and security industry, along with increased awareness there is now more than ever an unprecedented demand for companies such as Galaxy.

Galaxy Systems delivers high quality contract and permanent IT staff augmentation services for both consulting and project-based engagements. Galaxy’s primary goal is to help clients achieve increased IT-dependent revenue, operational efficiency and customer satisfaction.

Gardwell Secure Systems Ltd specialises in the installation of CCTV and remote monitoring, intruder alarms and access control systems. The UK based company provides businesses in all industry sectors with cutting-edge electronic security systems to protect their premises from incidents of crime. Gardwell Secure Systems is accredited by the Security Systems and Alarms Inspection Board (SSAIB).

Garmin was founded in 1989, and is currently incorporated in Schaffhausen, Switzerland, with headquarters located in the United States. Garmin first set foot in the aviation industry with its cutting-edge GPS navigation products almost three decades ago. Since then, Garmin's product lines have expanded to fully cover the aviation, marine, and automotive industries.

At Garrison Alarms, they pride themselves on being Auckland's renowned security specialists, delivering state-of-the-art CCTV systems, security alarms, and comprehensive alarm monitoring services. Garrison is a New Zealand-owned and operated Electrical, Security and Alarm Company, based in Auckland, with a focus on customer satisfaction.

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

GCS is a fast growing technology company providing turn-key solutions to its customers in security and surveillance via CCTV cameras, IP-surveillance systems, fiber intrusion detection systems, metal detectors, etc. The major components of these, that GCS also deals in, are WiMAX, Fiber optic cables, data center solutions, etc.

Genesis Net Labs Pvt. Ltd. provides a range of solutions for private homes, apartments, stadiums, schools, malls, hotels, hospitals, airports, offices, retail stores, embassies and public institutions.

Gensys Security Solutions is a Cape Town, South Africa based installation company, specialising in CCTV solutions, from small analogue systems to high powered IP systems. They aim to provide effective solutions for secure business.

Geoffield Nigeria Limited offers a wide range of security engineering services designed to meet the everyday security challenges of government, business, hotels, factories, hospitals, schools, banks, estates, law enforcement agencies and private estates. Whether your needs are surveillance, fire detection, access control or general security. Geoffield has on offer the services, products and advice that would meet your needs.

GeoVision holds technical edges in state-of-the-art surveillance software, video/audio compression techniques, intelligent video analysis, and hardware enhancements. GeoVision's award-winning GV series surveillance products provide total security solutions for point-of-sale systems, license plate recognition systems, and central monitoring systems.

Getech is a distributor and provider of desktop services in the UK. Getech holds the position of the largest thin client distributor in the UK. Getech also operates in a number of vertical markets, such as education, telecoms and manufacturing services and has adopted sales, support and logistics structures.

Established in 2006, GFEQS offers high quality and reliable security and fire services. Services include Fire-Extinguishing Systems, Fire and Security Alarms, CCTV Systems, Access Control Systems, Turnstiles and barriers, Doors, Gates, Safes and locks.

GK Security is a premier provider of access, alarm and surveillance services. GK offers innovative solutions for the protection of people and property in all types of occupational and purpose buildings across the country. The company's future-oriented systems are open to seamless integration with other engineering in the building.

Glabman Technology Solutions is an Orange County, CA based systems integrator that specialises in audio, video, automation and security systems for residential and commercial applications. They provide surveillance and security systems, home automaton, lighting control and audio/visual solutions.

Global Access Control Systems offers commercial perimeter security gates and parking control equipment. The company installs and offers services for analogue and digital systems, cameras and dome, DVRs, NVRs and encoders as well as video analytics and mobile systems. Global Access Control Systems is a member of ASIS.

Global Cyber Access, Inc. provides a wide variety of services related to computing, networking, and security needs.

Global e Solutions provides premium security services to a wide-ranging and prestigious client portfolio. Their team of security consultants combines technical security knowledge and operational security experience to provide users with the best possible security solutions

Global Fire Systems Ltd is a market leader in providing quality products, solutions and services throughout the fire market place. The company designs, supplies, installs, commissions and maintains all forms of Fire and Security Systems throughout the UK.

Global Integrated Technologies Inc. is a full service electronic security integrator. The company delivers complete electronic security and IT solutions to meet clients current and future challenges. Their service offering includes access control solutions, lobby control systems, video surveillance solutions, self storage solutions, and video intercom systems.

Global Prana is a CCTV security & surveillance systems’ company that offers an extensive portfolio of innovative and high-quality and products, solutions for security, safety and communications. Global Prana’s product range includes video surveillance systems with state-of-the-art IP-solutions, access control systems, intrusion detection systems, and security management systems. It offers advanced cameras as well as digital/NVRs.