Fast Guard Service is a fully licensed/insured private security and protection agency owned and operated by certified law enforcement officers. Fast Guard Service provides security services to Fortune 500 companies, celebrities, condominiums, hotels, events, and night life establishments.

In just a few years, FE Moran Security Solutions has become one of the top 50 security companies by revenue in the United States as ranked by SDM Magazine. The company's security services include, intrusion detection, fire alarm systems, access control, video surveillance and environmental monitoring.

Federal Protection has a strong record of protecting financial institutions, commercial businesses, and families around the country. The Federal Response Center serves as the backbone for Federal Protection's security and surveillance services. It has received CSAA Five Diamond certification, and all Federal Protection dispatchers receive ongoing training and must earn CSAA Certification before serving in the Federal Response Center.

Federal Signal Corporation provides products and services to protect people and planet. Founded in 1901, Federal Signal is a leading global designer and manufacturer of products and total solutions that serve municipal, governmental, industrial and commercial customers. It operates three groups: Safety and Security Systems, Environmental Solutions and Fire Rescue.

Since 1992, Firefly brings the highest quality IT solutions available. They provide the best computing solutions to residential and business customers throughout North Central Washington. Their fast, friendly and professional Microsoft Certified technicians have an average of 14 years of experience.

FireKing Security Group is one of the premier security and loss prevention companies in America offering innovative products designed specifically to protect customers’ assets, people, and vital business records. FireKing offers security products for asset protection in retail, commercial, and home office environments. The products include fireproof storage cabinets, safes and digital video security systems, etc.

First Alarm has been protecting businesses and homeowners for more than 40 years. Today, First Alarm is one of the largest security companies in the country. The company's security & alarm services include, fire and life safety, video surveillance, access control, central monitoring services and alarm systems.

Fiserv, Inc. is a global provider of technology solutions to the financial services industry. The company offers mobile and online banking, payments, fraud and risk management, security management, data analytics and core account processing solutions services to associations, banks, government, healthcare and property management etc.

Fitch Surveillance integrates leading products from a wide range of top manufacturers. The company integrates systems to best meet your unique security needs whether commercial, industrial, institutional or residential. Fitch Surveillance is also a long-standing member of CANASA, the Canadian Alarm and Security Association.

Floyd Total Security is a privately held company that was founded in 1945 that offers the following security services: access control systems, closed circuit television (CCTV) and recording systems, Salto inspired security solutions, lock service and hardware sales, central station burglary and fire alarm systems and integration services with their family of companies, Hannon Security and Security Response Services Inc.

Foctek is a leading manufacturer of CCTV camera lens including board lens, varifocal lens, fisheye lens, traffic lens and machine vision lens from 2002 in China. As a ISO16949 verified security camera lens vendor, Hikvision and Dahua security are some of the manufacturers using the company's lens.

FOR-A has received critical acclaim and gained the confidence of video and audio professionals owing to our innovative and diverse video and audio technology with a focus on always being at the forefront of the times. It provides technological and proposal-making capabilities leading the video and audio industry in a wider range of fields.

Force Security Solution delivers access control, intrusion detection, video surveillance, computer network security, biometrics – security monitoring, first aid -2-way voice & video verified communications security consulting, investigations, security officers, fire & gas protection systems and GPS tracking – life safety.

Frontier is a leading provider of comprehensive integrated security technologies including the robust, fully scalable Frontier™ access control software platform, and video management, access control hardware and identity solutions. Frontier is a Matrix Systems' company.

FUJIFILM North America Corporation is a marketing subsidiary of FUJIFILM Corporation in Tokyo, Japan that provides equipment, consumables and technical support to the graphic arts industry; digital photo processing equipment, technical support and fulfillment services for commercial and consumer customers; consumer digital cameras, and motion picture films.

FUJIFILM North America Corporation, a marketing subsidiary of FUJIFILM Holdings America Corporation consists of five operating divisions and one subsidiary company. The Imaging Division sells consumer and commercial photographic products and services including film, one-time-use cameras, online photo services and fulfillment, digital printing equipment and service. The Electronic Imaging Division markets consumer digital cameras.

Fundy Alarm And Automation is in the business of designing, and installing protection systems. Fundy Alarm and Automation can tailor a system to fit customers' specific needs and satisfy all their safety concerns, so that they can enjoy peace of mind 24 hours a day.

Based in Franklin, Tenn., FutureNet Security Solutions is a full-service perimeter security integrator, barrier manufacturer, specialty contractor, and maintenance provider. Doing business in the United States as Smith & Wesson Security Solutions, the company provides a complete range of products and services to a diverse client base which spans the defense, transportation and petrochemical industries.

FutureSentry is an open source device that performs every function of an effective security guard. The company caters to markets like commercial, industrial, residential and government. FutureSentry is a patented security technology system that is different from any tool previously deployed to protect people and property.

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.

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 Locksmith of Los Angeles is a local family owned business with 20 years of proud service to Greater Los Angeles. They offer bonded, skilled, reliable workmanship to residential, commercial, and automotive customers featuring a full range of locks, keys, alarm systems, CCTV systems, keyless entry systems, video surveillance systems, emergency locksmith services and access control systems.

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.

Garden State Fire and Security has been protecting residential and commercial customers since 1969. The company provides personalised service and comprehensive product offerings to meet the needs of homeowners and business owners alike. Garden State Fire and Security offers a wide range of systems for burglar alarms, fire alarms, access control, central station monitoring, video surveillance, and more.

Gatekeeper is an American advanced technology company dedicated to the development and worldwide deployment of security systems that allow the underside of vehicles of all descriptions to be automatically searched and drivers and passengers to be screened from a safe distance.

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