Trellisworks Ltd. is a recognised expert in wireless technology and network design, and offers a complete range of products and services. The company provides a full range of solutions, installations, and services that include internal wireless, building-to-building, wireless bridging (radio, microwave or free space optics), as well as the latest IP-CCTV and IP access control technology.

Tremorfa Ltd. is a leading electrical and mechanical engineering company offering diverse solutions including electronic fire & security motorised gates and barriers and IT/network solutions, Tremorfa works across a variety of industry sectors from a network of offices strategically located throughout the UK and Ireland.

Trident Manor is a security, risk, and crisis management service provider to national and international clients, across a wide range of industries and sectors. Their global experience and abilities enable them to help organisations and individuals create a safe and more secure environment by introducing proportionate strategies to successfully manage and reduce client’s risks.

Trident was formed in early 2008 bringing the unique attributes of telecommunications expertise coupled with a in depth knowledge of security systems to the marketplace.

Trigion Security is the security arm of the Facilicom Group, providing static guarding, mobile patrol, key holding, alarm response services and technical security. Trigion operates to the very highest standards in the industry and has gained SIA Approved Contractor Status and ISO 9001. All Trigion Security Officers are vetted and trained to NSI Standards BS7858.

ABUS Switzerland offers help in planning and reliable technical support, training, planning, repair or replacement of security products. ABUS partners with various security installers & retailers. ABUS distributes security products like video surveillance equipments, alarm systems etc.

Trollhetta is a software company that offers AI-based solutions or added functionality for surveillance, safety and environmental monitoring. The company caters to the automation, oil and gas, and healthcare sectors. Trollhetta's offerings include DynamicImager, TrollEye and TrollBrain.

TSS Security is the South-East’s leading provider of security operatives, specialising in leisure, retail and commercial security. TSS works with a diverse number of businesses from the largest bar, restaurant and nightclub company in London to a new 4 star hotel in embankment to several retail outlets within London’s shopping emporium.

TURGUARD is a Turkey-based security company providing integrated security, executive protection, security consulting, electronic security solutions, security training and digital risk intelligence services. They protect critical infrastructure, public institutions and private organizations through a 360-degree security approach combining physical, operational and digital security expertise.

Turrisk delivers bespoke world-class advisory and assurance services to medium size enterprises that require a true independent measurement of security compliance, and who need specialist advice to improve their overall physical security stance.

TVS Tanner Video Security is a supplier of CCTV products in Switzerland. The companies wide range of products include analogue and IP CCTV, dome cameras, box cameras, bullet, IP PT cameras, recorders, monitors, power solutions, video door stations and accessories etc.

As global technology integrators, TwistedPair specialise in network solutions and bridge the gap between people, workspaces and needs with Leased Line Ethernet Solutions, WiFi Solutions, Network Hardware and ‘Rack, Stack and Patch’ Solutions. They perfectly blend audio and visual technologies, to create environments, which will enhance user experience.

Initially Ubercros Security SL, simply was dedicated to the facilities of Closed Circuit of Television (CCTV); but the market forced it to extend its horizons until becoming the quartering/engineering/integrating company that it is today.

Operating internationally, UBM Live operates a number of market leading exhibitions, awards, websites/online products and publications in twenty different business sectors. Its brands include CPhI, IFSEC, Food Ingredients. Cruise Shipping Miami, Technology for Marketing and Advertising, International Confex, Informex and many more.

UK Security Projects (UKSP) Ltd are a specialist provider of security systems to clients throughout the UK. The company has designed and integrated security systems for a wide range of clients from large multinational corporations to smaller private companies. UKSP are able to provide comprehensive security solutions across a wide range of market sectors including petrochemical, corporate, government, transport, utilities, leisure and retail.

UK Turnstiles provide expert security solutions, including turnstiles, access control, CCTV, and perimeter protection, to businesses across the UK and Europe. They focus on high-quality products, innovative technology, and exceptional customer service ensures that your premises remain secure, efficient and future-ready.

UKeHUB Ltd (UKCCTV.co.uk) supplies CCTV systems which are suitable for installation at small/large residential and commercial properties. The company provides dome, PTZ, wireless CCTV cameras, DVRs, power supplies, monitors, lenses, etc.

ULIS, a subsidiary of Sofradir, specializes in the design and manufacture of high quality infrared imaging sensors for thermography, security & surveillance, automotive and military applications. It enables makers of consumer electronics and infrared equipment to produce low weight, low power consumption and cost-effective thermal cameras in large volume.

Ultra Security Systems Ltd is an independent security systems company based in Merseyside providing installation, maintenance and monitoring of high quality intruder alarms, CCTV systems, access control/door entry systems for business premises and domestic dwellings throughout the northwest. The company is a NACOSS Gold Approved installer.

Umbrella Security Services offers a wide range of security solutions from close protection officers, rapid deployment CCTV, key holding/alarm response and much more. The company also provides a provision and installation service for CCTV, intruder alarms and access control systems. It provides a complete bespoke installations and maintenance service by highly skilled and qualified engineers.

Unique Integrated Systems (UIS) specialises in design, installation & maintenance of high quality electronic security systems. From intruder alarms, CCTV systems & access control systems to fully integrated security and communications packages, the company designs and installs systems that offer quality, reliability and value. An NSI gold medal installer, UIS can handle projects of all sizes, from a simple installation to maintenance contracts.

Unique RFID Ltd.'s mission is to design, develop and deploy proven, superior-performing active RFID products and solutions. Used across a wide range of vertical markets Unique's RFID asset tracking and access control solutions will enable their customers to improve business performance while optimising return-on-investment.

Unisecure specialise in security products for use in an office, university or at an event. Its products range from ID cards and accessories, ID card printers, IT security products, access control systems and more.

TNZ Technologies, Inc. dba Unisight Digital Products, Inc. has been a leader in the development of software for digital video surveillance systems since it was established in 1998. Unisight highly prioritises client needs, customer-specified feature development and tailor-made SDK integration for front-end vendors. The company's platform is based on the H.264 codec which is utilized to offer exceptional video quality at a low storage rate.

Universal Fire & Security based in Plymouth is one of the leading supplier of fire and security systems in Devon and Cornwall. Universal Fire & Security offers professional installation, maintenance and monitoring service for - intruder detection systems, closed circuit television systems, fire alarm systems & access control systems including automatic gates & barriers.