Tripwire’s IT security software reduces risk, ensures systems and data security, and automates regulatory compliance. Tripwire offerings solve the security configuration management, continuous monitoring, and incident detection problems facing organizations of all sizes, as stand-alone solutions or in concert with other IT security controls.

TriStar Commercial LLC provides the latest in electronic security. TriStar installs, services and maintains security, burglar and fire alarm, surveillance and digital video systems, access control and keyless entry, photo ID and badging systems, locksmithing and door hardware, network and low voltage cabling. TriStar installs systems in residential, commercial, retail, industrial, government, and so on.

Turnkey Integrators offers a variety of services for access control, intrusion detection, CCTV, intercom, and PC network systems. The company covers all aspects of a project, from design/consultation to cable and device installation, service and maintenance, general and custom programming, training, system test out and inspections, and much more.

A business unit of Tyco International Ltd., Tyco Integrated Security is North America’s leading commercial security systems integrator, providing security and business optimization services to more than 500,000 customers. Headquartered in Boca Raton, Fla., Tyco Integrated Security has more than 10,000 employees throughout North America.

Tyneside Security is a leader in its field for the installation, service and maintenance of intruder alarms, CCTV and fire alarms for domestic and commercial clients. Tyneside Security operate right across the North east of England including Newcastle, Sunderland, Durham, Gateshead and Northumberland.

UCC currently provides contract alarm monitoring services for alarm dealers all over the United States. Headquartered in San Antonio, Texas, UCC is a UL Listed Central Station. The company is compliant with all UL 827 standards for central stations, including the type of building the central station is housed in, restricted access to the building, redundant systems, back up power, etc.

United Security & Control Systems was founded in 1988 as a division of Morrison Mechanical. The privately owned and operated company has grown to be an industry leader in commercial, industrial and residential electronic security. United Security & Control Systems offers products and services including access control, CCTV, industrial process cameras, intrusion detection, UL Central Station monitoring, fire alarm, intercom, maintenance, etc.

United Security Services provides guarding services for a wide range of purposes including access control, vehicle patrolling, vandalism prevention, CCTV surveillance, and alarm response. The company's service portfolio covers educational institutes, financial institutions, construction sites, airports, and healthcare facilities.

Universal Electronics Inc. is worldwide leader in sensing and control technologies for the smart home. The company designs, develops, manufactures and ships over 500 innovative products that are used by the world’s leading brands in the audio video, subscription broadcasting, connected home, tablet and smart phone markets. In 2015, it expanded its product and technology platform to include home automation, intelligent sensing and security.

Urban Alarm is a security alarm company. The company provides security alarm, fire alarm, access control, telephone entry, and video surveillance solutions.

UTC Climate Controls & Security is a world leader in providing solutions for fire detection and suppression, intrusion detection, access control and video surveillance, with installation, inspection, monitoring and response solutions for customers worldwide in a variety of application and settings.

Van Cleve & Associates, Inc. is a designer, integrator, and distributor of covert and overt systems, providing clients in the Government and Commercial sectors security, surveillance, and countermeasure solutions.

VASCO is a global leader in delivering trust and business productivity solutions to the digital market. VASCO develops next generation technologies that enable more than 10,000 customers in 100 countries in financial, enterprise, government, health care and other segments to achieve their digital agenda, deliver an enhanced customer experience and meet regulatory requirements.

Founded in 2002, and headquartered near Washington, DC, videoNEXT is a leader in Physical Security Information Management (PSIM) solutions

VideoSurveillance.com is more than an online retailer; they are a trusted security partner and expert in IP video. Since 2008, they have been on the cutting edge of video surveillance, and continue to grow swiftly as they serve customers around the world.

VideoWave designs video intelligence products for the security industry. VideoWave OneTrack offers an advanced solution for outdoor surveillance using fixed camera for intelligent detection using video analytics and PTZ cameras for tracking & zooming significant events. The company offers it solutions to different sectors, public parks, shopping centres, military bases as well as embassies and airports.

Since 2001, Vintage Security has had a mission to provide the best possible security monitoring service and solutions to our customers. It is one of the largest full-service integrators in the Washington D.C., Maryland, and Northern Virginia areas with over 15,000 customers. Vintage Security is an area leader in the residential and commercial security and networking industries. Its helps home and business owners with various services.

VinTech is a Chicago-based, full service IP Security provider. They guarantee maximum client satisfaction by providing reliable, cost-effective and flexible electronic security solutions.

Virsig engineers and technicians are committed experts in both Network and I.P. physical security solutions. The company's core competencies include integrating modern technologies on-and-into a network environment, such as managed access control, perimeter protection, intrusion detection, biometrics, covert surveillance, situational awareness, and video analytics.

The Virtual Guard Solution incorporates a hi-tech monitoring and interactive command and control system used by the US Department of Homeland Security, the Department of Defense, the Department of Energy and verified by leading national testing laboratories. The technology Virtual Guard has incorporated into its system has been rigorously tested overs all-season conditions and field tested under circumstances far exceeding any commercial.

VisionTech Solutions Corporation integrates intelligent video surveillance systems, access control, intrusion detection, audio video communication systems in homes/ businesses/ government buildings, education facilities and municipalities.

Vizocom is a UAE-based ICT, ELV, and Satellite Communications company with years of experience in the design, supply, and implementation of turnkey IT, communications, and security solutions in the Middle East and Africa, with a special niche in harsh and volatile environments. Services are designed to meet both the immediate and long-term needs of our clients, and are customized to take their business model as well as budget into account.

VTI Security offers an array of access control, video surveillance and intrusion detection products.

Watchdog security provides state-of-the-art home security systems and small business alarms for Michigan residents and businesses. Watchdog also features the nation's leading scrapyard security systems.

WatchNET is a manufacturer/supplier of video and surveillance equipment in the USA. The company provides digital video solutions inducing DVR systems, DVR servers, CCTV cameras, storage devices, access control, and accessories etc.