The Alarming Company Ltd. is one of the largest providers of security, CCTV and access control systems on the south coast. The company works with large organizations, small businesses and private individuals to help them to protect the things that matter most.

The Gate Place is a well established company that specialises in railings and gates throughout Leicester.

The Lock Centre Security has been providing all types of security for governmental, commercial and domestic customers since 1985. The company has installed locks at current British and European legislation and are enhanced by a 24 hour monitoring and emergency service support.

Premier Keyholding are dedicated keyholding and alarm response specialists based in London, operating to BS7984 Keyholding standards and ACPO guidelines. Beyond keyholding and alarm response, Premier Keyholding's services include: mobile patrols, locks & unlocks, static guarding, emergency repair work in the event of break-in or damage, lone worker security & security procedures training for staff.

The Real Smart Card Company supplies everything that is related to smart cards, including blank and bespoke printed smart cards. The company supplies genuine and secure access products from the leading access control brand manufacturers, such as NXP MIFARE, DESFIre along with HID, PAC, Paxton, TDSi, Cotag and Kantech, ACT, Infineon, Salto Systems, Keri Systems, EM Micro Electronics, Fudan, Bewator and many more.

Third Eye Installation Systems Limited is North London security company working with both domestic and commercial clients. The company designs and installs all types of security systems including CCTV, intruder alarms and access control. From intruder alarms to CCTV and door entry security systems, its IP camera systems can be viewed from anywhere in the world via phone, laptop or PC.

Thruvision is a global security technology firm that offers people-screening solutions used in a range of market sectors. The solutions from Thruvision address one of today’s most important security challenges: detecting concealed weapons, explosives and contraband hidden under peoples’ clothing in high-throughput environments.

TI Security was founded in 1969 and since, has succeed in becoming one of the market leaders in electronic security systems. The company's main office is located in Leeds, and hence can reach out customers throughout the UK.

Since 1951, TIS has developed and manufactured the most effective specialist communication systems equipment for industry, the Ministry of Defence and local authorities.

Titan IC Systems is a global supplier of hardware engines for content and network processing, for both low cost, low footprint applications, as well as high performance complex regular expression processing. Titan IC works with national security agencies and cybersecurity appliance OEMs as well as cloud computing providers. The range of applications include security analytics acceleration, next generation firewall and intrusion detection.

TM Security is a reactive locksmith company covering the entire UK. The company provides a variety of services, such as repair or replacement, fresh fitting, installation of additional security, etc. TM Security serves Bedfordshire, Berkshire, Buckinghamshire, Cambridgeshire, Cheshire, Cumbria, Derbyshire, Devon and Dorset.

TMB Systems Group is renowned for delivering highly effective IT solutions to the hotel industry. The company offers guest internet systems including voucher based systems and high speed WIFI for hotels, IT managed services like proactive remote monitoring and instant support of all IT systems, telephone systems, security systems including electronic locks, CCTV and access control systems, as well as voice & broadband services.

Tollgate Security Ltd provides its clients with professional security solutions. The company designs and installs intruder alarms, CCTV systems, access control, fire alarms, door entry systems, integrated systems and gates and barriers.

Total Fire & Security Ltd installs and maintains radio and wired fire alarms, CCTV systems, access control systems and intruder alarms throughout the South West of England. The company specializes in both wired and wireless fire alarm systems, risk assessment surveys and fire prevention accessories.

Total Integrated Solutions is an independent fire, security and communications specialist based in UK. The company provides fire detection equipment, warden call systems, CCTV, military communications, drive-thru systems, intruder alarms, audio systems, door entry systems, emergency lighting, and access control solutions.

Total Support Services (Security) Ltd was founded over a decade ago to provide a comprehensive range of products and services for security and access control systems. These include security gates, security barriers, road blockers, bollards, turnstiles & CCTV systems and various other forms of physical access control.

Tranter Fire & Security provides personal, professional and competitive fire and security solutions to customers across all commercial and industrial sectors throughout the Midlands and East Anglia.

Trend Marine is a manufacturer of high-quality marine glass and glazing products for yachts and Superyachts. Trend Marine has built an international reputation for designing, manufacturing and installing marine glass and glazing products.

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.

Trinity Fire & Security provides quality design, installation, commission & after care of fire detection, fire safety, life safety & security systems. Other services include; fire suppression, detection & alarms, public address systems, disabled refuge, security systems & access control. Providing services for; Commerce and Banking, Airports, Hospitals, Shopping Centres, Education, Industry, Public Sector, Defence, Historical, Hotels and Leisure

Triple Star Fire & Security offers a full range of products, equipment and services for fire protection and security systems. The company’s portfolio includes access control systems, CCTV systems, door entry solutions, fire detection and alarm systems, intruder alarms, automation solutions and fire risk assessments.