Uhlmann and Zacher is a globally renowned provider of electronic locking solutions. Their vast inventory includes electronic locking cylinders, door handles,door fittings, biometric and smart card readers, wireless modules and furniture locks such as individual knob modules. The company's products offer the entire infrastructure required to successfully install and manage an electronic locking system for a facility.

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.

Unison Integrated Technology Ltd. is a globally renowned provider of electronic security systems for the commercial and public sector. They offer the supply, installation, maintenance and repairs of many security systems including CCTV, access control, car park barriers, gates and turnstiles.

UVeye sets the future standard of vehicle inspection globally. They provide high-end solutions for automatic external inspection of vehicles, using advanced technologies that include proprietary hardware combined with machine learning and computer-vision algorithms. UVeye’s first line of products, deployed all over the world in the Homeland Security and Defense (HLS) market, enables customers to automatically scan, detect and identify threats.

Varley & Gulliver has been at the forefront of road safety solutions for decades, with its bridge parapets, pedestrian barriers and passive sign supports all designed to keep road users safe. Their UK-manufactured products, which are tested to EN1317, CE marked, MASH and NCHRP350 approved, are created to minimize the risk of a collision or to reduce the impact in the event of a crash.

Vaylia is involved with the delivery of high-security projects offering, a solution based upon the needs of the clients. This can include design, project management, and installation up to a complete turnkey package. This means in effect they can design and build a security project and hand it over completed ready for operation. It is also a research and development company creating in-house, novel, and game-changing security products.

At Vaylia Integrated Security, they offer a full package of services, from consulting and specification to final delivery, installation, testing and sign-off. Their aim is to keep building their team of security experts and to create a group of complementary security product companies through acquisition.

Vedard Security Alarm Systems Trader is China' leading supplier of professional grade intruder alarm systems and kits and Fire alarm systems. Vedard provide wholesale and retail sales with free security solution and complete burglar alarm, intrusion detectors, smoke detector, coded fire alarm control panel and conventional fire alarm control panel and fire fighting systems.

Vision Security Services was formed in 2010 with the ambition to raise standards for clients across many business sectors. They specialise in Access Control, IP CCTV, CCTV, Intruder Alarm Systems and gates/Barrier Systems.

Visual Defence Inc. is a Canadian company which focuses on security convergence and integrated network centric solutions.With clients the world over, Visual Defence provides governments, airports, public transportation and commercial customers with public safety and security solutions.

Vogt-CTE GmbH is a forward-thinking company dedicated to providing top-quality products to their customers in the Military and Public Safety Sectors. Their products are portable, configurable, and simple to use so jobs can be done easily and effectively. Their expertise is in trading and sales, consulting, and training of their products, primarily to the firefighting and rescue industry.

VVS has been developing a number of products for application's in a number of remote management and remote security applications. VVS' Gateslave range allows users to open and hold open gates remotely and a host of other features. Apart from this, VVS also manufactures security gates & electronic gates.

Welwyn Garden Alarms Limited is a NSI (NACOSS) Gold security installer. The company offers a variety of products and services including intruder alarms, fire alarms, access control, CCTV, automated gates, integrated systems, electrical installations, extinguishers, and emergency lighting.

West London Security Limited installs door entry systems in central and Greater London. The company provides service and maintenance for systems including intruder alarm, fire alarms, CCTV, biometrics, access control, satellite technology, automatic electric gates, etc.

Willings Services Limited are specialists in the supply, installation, service and maintenance of vehicle and pedestrian access control systems. They are approved agents for Automatic Systems, Tonali, Evolve, Essence, Faac, BFT and Paxton.

Windsor Fire And Security are specialist installers of burglar and fire alarm systems, CCTV systems, door entry and access control systems.

Witura Corporation is involved in the design, manufacturing and distribution of comprehensive 3G, GSM, GPRS, SMS, CDMA and EDGE products for businesses in telecommunication, security, automotive, telemetry and technology related industries.

Young and Young Security, professional installation company is based in London for over fifty years and provides services in locksmith, alarms, CCTV, access control, PIDS and all types of electronic security systems.

ZEM Services Limited is a renowned security company renowned for its comprehensive range of top-tier security services. Their primary objective is to deliver hassle-free security solutions through the deployment of experienced, licensed, and highly dedicated security personnel. Their team is equipped with state-of-the-art tools and the latest technology, ensuring the utmost effectiveness in securing your premises and properties.

With an office in Wembley, ZimCos AVS offers security and audio visual solutions to clients throughout London and not only. Set up in 2009 the company has a big portfolio. ZimCos AVS works for Management Agencies, Real Estates, Small and big Companies, Private individuals.

ZKTeco specialises in the manufacture and development of security solutions. The company's services cover video surveillance, entrance control, and biometrics and RFID.

NSI (NACOSS) approved security installer specialising in wireless security systems for home and business. Other security systems installed include CCTV systems (analogue, digital, IP and HD systems), access control (standalone and PC based), door and gate entry systems (audio, video, gsm and wireless) and automated gates.