Capstan Security is one of London’s largest security companies providing a range of services including alarm monitoring, keyholding, and locksmith services for both residential and commercial properties. The company supplies and installs security products and systems like CCTV, locks, fire protection, intruder alarms, gates, shutters, safes, etc. for domestic, commercial, and public sector organisations across London and the Home Counties.

Capula is a globally renowned system integration specialist for control, automation and operational IT systems across all applications and industry sectors. As experts in industrial, control, instrumentation and automation, the company develops, engineers and implements advanced technologies that enable customers to safely operate and control some the most strategically important facilities in the UK and other countries around the world.

Cardinal Security is a supplier of intelligence led manned guarding services to the retail and logistics industries, including security officers, store detectives and loss prevention services. The company is an approved contractor through the SIA and are placed within the top 5% of all security providers.

CardPOS Europe is a leading UK distributor of peripheral hardware and accessories for the POS (Point of Sale) Identification, Security, Access Control, Time and Attendance and Kiosk Markets. CardPOS represents MagTek, Promag\GigaTMS, ACS and Tibbo and supply many types of card readers, card encoders, cards, printers, protocol converters keyboards and displays using magnetic, RFID, mifare and biometric technology.

Care Protect has been created to promote excellent, sustainable and consistent care delivery in health & social care settings. By using camera and audio technology, the latest secure cloud based data storage services and a 24 hour monitoring team of health and social care professionals,

OpenView Security Solutions Limited (OSSL) is an independent security systems integrator in the UK. The company integrates, designs and installs security systems like access control, door entry, CCTV, intruder alarms, IRS and external protection for the public sector market, social housing and commercial buildings.

As London's leading intercom company, Carter Voce specialises in every aspect of security for the home, ranging form door locks to latest Access Control and Audio/Video door entry systems and Intercoms. The company has been supplying, installing and repairing access control and security systems in London and the South-East for over 30 years. Carter Voce offers access control, door entry and intercom, security for school, locks and releases, etc.

Cascoda is an award-winning fabless semiconductor company, supplying low-power semiconductor radio devices for the internet of things (IoT), based on revolutionary patented technology.

Based in the UK, Case Security is a security systems installer. The company offers CCTV systems, access control, intruder alarms, physical security, personal protection and ATM protection services to business, corporate, financial sector, sports & leisure and retail installations.

Since 1970, CASTEL has been developing and marketing communication and access control solutions, together with professional intercommunication and security systems. Armed with this industrial experience, CASTEL uses its expertise on its customers' projects.

The UK’s Castle Alarm Securities is an independent security system provider. The company installs and maintains wired and wireless intruder alarm and CCTV system, monitor systems access control and security lighting for home and business.

Castle has over 40 years’ experience in the voice, image and data business and is a major player in the field of intercom and access control systems. Castel has been developing and marketing communication and access control solutions since 1970, together with professional intercommunication and security systems. A technology pioneer, it also develops and manufactures all of its own products in full.

Catchpoint UK are specialist designers, installers and maintainers of commercial, retail & industrial security alarm systems. The company offers security systems including CCTV, access control, fire systems and intruder alarm systems etc.

CBES provides constructive solutions for new and existing clients within a variety of sectors including retail, health and education across the UK. Its extensive portfolio of services includes construction, mechanical and electrical, security systems, refrigeration, food systems and risk management.

UK Industry’s Chemical, Biological, Radiological and Nuclear Defence Special Interest Group. The aim of CBRN-UK is to act as a focal point to represent the interests of its members to UK Government Departments, Overseas Governments, and other organisations or companies concerned with the CBRN sector of business.

Located in Newquay, UK, CDA Solutions are a security systems installer specialising in delivering HD CCTV systems, access control technology and ANPR (automatic number plate recognition) equipment. The company provides anti-vandal day/night cameras, fencing, barriers, gates, and bollards along with the automated control systems, biometric readers, fobs, cards, PIN panels and intercoms to college and sport centre etc. installations.

CCTV Empire Ltd was established in 2012 with the aim of working with installers to help them get the most out of their CCTV solutions by becoming knowledgeable in the entire product range and supplying some of the best technical support in the industry

Closed circuit television (CCTV) surveillance is an increasing feature of their daily lives. There is an ongoing debate over how effective CCTV is in reducing and preventing crime, but one thing is certain – its deployment is commonplace in a variety of areas to which members of the public have free access. They might be caught on camera while walking down the high street or visiting a bank, a railway station, an airport or a shop.

CCTV Line is a UK trade distributor of professional CCTV and security equipment, serving installers, system integrators, maintenance contractors and resellers. They supply Hikvision, Dahua, Texecom and other established brands, including cameras, DVRs, NVRs, surveillance storage, CCTV kits, cables, PoE networking and intrusion equipment. Stock is dispatched from their Coventry warehouse, with technical support and project quotations available.

CCTV Master is a London-based UK CCTV retailer and supplier serving homeowners, DIY installers, small businesses and security professionals. It stocks IP and analogue HD cameras, CCTV kits, NVRs and DVRs, surveillance hard drives, PoE switches, networking equipment, cables, connectors, brackets and accessories. Customers benefit from public pricing, UK delivery, trade pricing on request and practical pre-sales compatibility advice from engineers.

CCTV Monitoring Ltd combine remotely monitored CCTV and access control to secure construction sites across the UK.

CD Security Systems is a UK based security systems installer. The national (NACOSS) approved installer offers intruder alarms and burglar alarms, telecommunications, CCTV, access control and fire detection systems for all types of commercial and domestic.

CDC Technical Services Ltd is a small and independent Specialist Engineering Services Company offering a range of technical capabilities to the electronic security and building services industries. Formed in 2006 and with over 23 years experience in the Security Industry, CDC has steadily built a sound reputation for the delivery of high quality services founded on proven engineering experience with a practical and common-sense approach across a

CDI Services are a security systems installation company based in Epping, Essex. CDI Services provide service including specification, design, installation and support of intruder alarms, fire alarms, access systems, door entry systems, CCTV, TV & satellite, IRS & MATV, telephone data netwroks & door/gate automation systems for home or business, domestic or commercial premises.