Greater Midwest Marketing, Inc is a Manufacturers Sales Representative for security electronics, security hardware, interview systems, detention electronics, and detention hardware.

Greenvision Technologies is a leading provider of IT infrastructure solutions and services with a specific focus on energy efficiency and care for the environment. The company provides services in the field of security also.

Group 1 Security is one of the leading security company in Azerbaijan. Group 1 Security's services include guarding of objects, cash-in-transit, electronic guarding equipment, security consultancy, safety services, perimeter protection, and electron security.

GT Reps is a manufacturers rep agency specialising in the datacom and security markets focussed in the geographic areas of Ohio, Michigan, Indiana, Kentucky, and Western Pennsylvania. The company represents manufacturers like Hitachi Cable America, Arecont Vision Costar, HellermannTyton, Minuteman UPS, Brother Labelers, WBT Cable Tray, NetSource Cable Assemblies, Multilink OSP, RXL Racks, AMCO Cabinets, and Electrol Powerwhips.

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.

Guard-All Electronic Security Systems, Inc. is a preeminent electronic security systems integrator in the Philippines. They provide products and services that include: systems design, supply, installation and maintenance of a wide range of electronic security systems.

Guardall Security is South Australia's Number One Security Services company, providing Electronic Security Solutions such as CCTV, Alarm Systems and Access Control through to Static Guarding, Event Security Management, Party Security, Crowd Control, Construction Site Security, Security Patrols and Alarm Response Services.

Guardian Business Solutions, Inc. (GBSI) provides innovative software solutions that seamlessly interface critical data vital to manufacturing and warehousing industries. Through touch screen, voice recognition and wearable technology, our mobile applications integrate with existing ERP, WMS and business systems to achieve higher output, increased worker satisfaction, and a faster return on investment.

Gulf Defense Security Systems is a leading Saudi company offering products, services & solutions to governments, military establishments, airports, ports, borders, embassies, banks, critical infrastructures, hotels, resorts and major organisations and corporations. GDT supplies & installs metal detectors, explosive detectors, X-Ray screeners, fire alarm system, CCTV, access control, PA & voice systems, home automation, barriers, bollards, etc.

Gulf Security Equipment plays a major role in ELV and Security Systems in Qatar. The company provides different security solutions for its customers - Access Control Systems, Gate Barriers, CCTV Surveillance and much more. GSE offers extensive security services for commercial buildings, private villa's, offices and military establishments.

Gulf Surveillance Services Co. WLL (GSS) is a company headquartered in Manama, Kingdom of Bahrain. Its vision is to become the topnotch provider for security and surveillance system.

Hadmool is a provider of various professional security solutions, with solutions ranging from systems and management of monitoring solutions, video surveillance, access control, IT infrastructure, and industrial safety.

Hawk-I's mission is to provide a uniquely styled tamper and weather resistant color CCTV camera for use in both commercial and residential applications.

HB Litherland are UK wholesale & trade electronics suppliers and distributors based in Blackpool, supplying AV, CCTV, Pro Audio & PA, & LED, LCD.

HGST offers enterprise optimisation software and broad portfolio of innovative HDDs and SSDs that store, manage and protect data. The intelligent storage solutions are trusted by enterprises, Internet companies, consumers and creative professionals to store and manage their data efficiently and securely. HGST is a wholly owned and independently operated subsidiary of Western Digital Corporation, marketing and selling its storage portfolio.

HSS is passionate about providing the best possible service and quality equipment. They specialise in installing all low voltage and safety equipment including: access control, security, telephone entry, fire, security cameras, DVR's, point-of-sale, telephone systems, music and sound, paging, cabling and networking.

High System Company provides integrated communication solutions for small to large enterprise customers in the competence security, CCTV & IP surveillance system, access control system, Time-Attendance solution, intrusion system, fire alarm system, public address system, metal detectors, EAS system, Audio-Visual intercom, and fire fighting system. The company also provides pre-sales training and consultancy services to organisations.

Hik Technology Enterprise is an experienced distributor/reseller and professional team offering security products in the market from Samsung, Hikvision, Panasonic , Bosch, Dahua, Entrypass, MicroEngine, Mag Barrier Gate, D’nor Auto Gate, OAE Auto Gate, and Suprema, among others. The company also supplies professional security system & HD CCTV such as Network CCTV cameras.

Home Protection Plus offers over 15 years of experience with home security systems installations and monitoring. Many Canadian home owners have chosen Home Protection Plus to protect their homes and families. Their success includes strong affiliations and partnerships with industry leaders such as Honeywell® and CANASA (Canadian Alarm and Security Association).

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.

Horrizona Consults is one of the leading electronic security products dealers and professional installers across Nigeria. They stock, supply and install security devices and systems and partner with others in the design/consulting phase of relevant projects.