Capgemini is a global leader in consulting, digital transformation, technology, and engineering services that supports businesses with cloud infrastructure and data security.

Capita Secure Solutions and Services is the provider of innovative, secure, resilient products and services for the emergency services, critical responders and national infrastructure providers. Their solutions encompass control rooms, integrated communications, digital evidence management, records management, ERP solutions and critical messaging services supported by a fully integrated, secure mobile and agile working.

Since 1986, Capital Garage Doors has been supplying the trade with a comprehensive range of garage door, automation and spares.

capiton AG enables small and medium-sized businesses in the DACH region to achieve ambitious goals. They provide funding and support technology innovation in a wide range of fields including Defence & Security, Access Control, Surveillance and Sensor Technologies.

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.

Carbon Neutral is a carbon solutions provider and mixed native-species reforestation 'carbon sink'​ developer. They offer a range of carbon reduction services that assist organisations to achieve more sustainable business practices.

Carbyne Inc. is the pioneer in mission-critical contact center technologies. Carbyne is the largest rich-data provider for mission critical centres, delivering over 250M data points per year all in a unified platform. The company's contact centre technologies enable emergency contact centers and selected enterprises to connect with callers or any connected devices via highly secure communication channels without downloading a consumer app.

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.

CARDLINE - formed in the year 2010, is a provider of Advanced ID Card Printing Solutions (Machines & Software), Access Control Systems, Robotic process automation, CCTV solutions for events as a service, Passport and National ID solutions around the Middle East & Africa based in UAE. They focus on providing customised solutions meeting specific requirements with the best quality, fast delivery and unmatched service at competitive rates.

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,

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.

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

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

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

CE Facilities Services is a market leader in providing total or single facilities management services to a wide range of businesses across the UK and France. The company offers specialist security services to shopping centres, car parks, retail outlets, and education etc. CE Facilities security services includes CCTV installation & maintenance, alarm response, remote monitoring, access control, key holding and manned guarding etc.

CEDES develops intelligent, safe sensor solutions. They combine pioneering spirit with Swiss quality to strengthen customers’ powers of innovation globally. They provide elevator sensors, sensor solutions for passenger, industrial and garage doors, as well as for transport and passenger flow, warehouse management and automatic windows, and elevator security systems.

Cellhire is a leading global telecoms provider of mobile communications, M2M/IoT services and data connectivity services to enterprise clients and indirect partners worldwide. Cellhire is at the forefront of the growing M2M and IoT market, having developed extensive IoT capabilities such as Fixed IP, IoT SIMs, eSIM and Multi-IMSI, and an innovative in-house SIM management portal.

Census Labs is an independent, privately funded company dedicated to providing highly specialized and professional IT security services. It was founded in 2008 by computer security experts with distinguished credentials and extensive prior experience. The services provided by Census Labs are different from the traditional approach to IT security. CENSUS recognises that information security threats are constantly evolving.

Censuswide is a consultancy that specialises in quantitative and qualitative market research for PR, marketing and insight purposes. They are focused on delivering quick and robust data with emphasis on quality and accuracy.

Centaflow work closely with universities and leverage the latest development in the field of Artificial Intelligence (AI). This allows them to derive precise and pertinent health-related information from the signals gathered from the human body.

Centerprise International has developed a steadfast reputation for delivering large scale IT projects within the corporate, education, government and reseller sectors. The company also offers a number of hardware and software solutions, as well as various computer components to meet the IT needs of businesses. Centerprise focuses on building genuine relationships and delivering real value through tailored IT solutions.

Centre for the Protection of National Infrastructure is the UK government’s National Technical Authority for physical and personnel protective security. The Centre for the Protection of National Infrastructure (CPNI) protects national security by providing advice to the UK national infrastructure organisations, covering physical, personnel and cyber security

Centurion Fire & Security Ltd was founded in September 1974. Centurion Fire provides CCTV systems, fire systems, intruder alarms, access control systems, COVID-19 prevention systems and much more.

Established in 1997, Century Electronic Security offers a complete fire & security solution from initial survey to handover & training. Century Electronic Security is accredited for the installations of Intruder Alarm Systems by the SSAIB (Security Systems Alarm Inspections Board). Some of the commercial security products offered include cctv cameras, fire alarm systems, access control systems as well as automatic gates & barriers.

CSEG protects the vital interests of the UK by providing policy and assistance on the security of communications and electronic data, working in partnership with industry and academia.

Chainalysis is a blockchain data platform. The company provides data, software, services, and research to government agencies, exchanges, financial institutions, and insurance and cybersecurity companies in over 70 countries. Chainalysis data powers investigation, compliance, and market intelligence software that has been used to solve some of the world’s most high-profile criminal cases and grow consumer access to cryptocurrency safely.

Chalkline are an IT managed service provider and a Microsoft cloud solution provider. They provide businesses with the technology needed to succeed and grow.