Unilink Software provides unparalleled, innovative biometric software technology solutions and services for correctional facilities, prisons, probation, immigration, psychiatric hospitals and police.

Unique Integrated Systems (UIS) specializes 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 specialize 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.

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.

UBM plc is a leading global business media company. UBM informs markets and brings the world’s buyers and sellers together at events, online, in print and provides them with the information they need to do business successfully. They also focus on serving professional commercial communities, from doctors to game developers, from journalists to jewellery traders, from farmers to pharmacists around the world.

United Guarding is a privately owned security company with over 20 years experience in providing security services for corporate offices with an emphasis on concierge and reception services as well as out of normal office hour’s security services. The company also provides specialized security services for Retail, Leisure Parks, and Factory type environments. United Guarding offers services such as manned guarding, key handling, training, etc.

The United Kingdom Accreditation Service (UKAS) is a national accreditation body that assess organizations that provide certification, testing, inspection and calibration services. The company accredits sectors like security, health and social care, chemical, energy, engineering, oil and gas, food safety, product safety, construction, etc.

UniTrust Protection Services is fully supportive of the drive to continuously improve standards across the security industry. UniTrust Protection Services holds SIA approved contractor status for the provision of security guarding and close protection services and this underpins our core belief in high quality security service provision.

Unitrust Protection Services is able to supply a one-stop security service for all types of security requirements. Its main service provision is manned guarding to corporate entities including some of the largest pharmaceutical companies in the UK. We also provide services to hotels, embassies, private estates, property management companies, telecommunication companies, chartered royal societies, and AGM's.

Established in April 1990 Universal AV Services Ltd remains committed to developing long standing relationships with Education, Corporate and Public Sectors. The police, fire and ambulance services are dependent upon the accurate flow of information from command centers. Universal AV is helping the emergency services with the flow and presentation of accurate information through the use of audio visual technology.

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.

Universal Fire and Security is one of Plymouth, Devon & Cornwall’s premier suppliers of Fire Alarms, CCTV, Access Control, Fire extinguishers and Intruder Alarms.

Universal Systems Solutions are an independent systems integrator established in 2004 providing IT, communications & security solutions to public and private sector organizations throughout the UK. The company has experience working across wide range of market sectors including public health, emergency services, education, local authority, manufacturing, retail, hotel & leisure. Universal Systems Solutions provides IP CCTV for all environments.

The University of York (abbreviated as Ebor or York for post-nominals) is a collegiate research university, located in the city of York, England. Established in 1963, the university has expanded to more than thirty departments and centers, covering a wide range of subjects. Situated to the south-east of the city of York, the university campus is about 500 acres (200 hectares) in size.

UPS Systems plc specialises in the specification, supply and maintenance of uninterruptible power supplies (UPS), generators and fuel cells, to create best-fit bespoke standby power solutions for its clients and customers.

Urban Security Systems offer a full range of services, including installation of security systems ranging from Intruder (burglar) alarms, CCTV, Fire and Emergency Lighting, Access Control, warden Nurse Call systems & Fire Extinguishers; plus a full range of maintenance programs are available to suit individual needs and budgets.

Urmet specialize in Audio and Video door entry systems and have a wide range of systems and services for almost every application, from simple one to one door entry systems through to sophisticated digital and IP network systems. With over 75 years of manufacturing experience, Urmet is one of the leading companies in the market of DDA compliant systems and in the IP residential sectors.