Established in 1999, Chiltern Technology Ltd is a security integrator and security installer based in Aylesbury, Buckinghamshire. It specialises in CCTV, access control, automatic gates, automatic barriers, fencing, perimeter detection and intruder detection installation. Chiltern Technology works closely with its customers, before and after installation, to provide exceptional security solutions to meet their individual site requirements.

Chubb is a global leader in security and fire protection. Chubb provides security solutions including intruder, access control and CCTV systems, enhanced by rapid monitoring and response services. The company also provides panic attack alarms which are designed to provide reliable protection.

Cinos is a specialist security and audio visual systems integrator, providing reliable cost effective solutions and professional services to public and private sector clients in the UK and overseas.

CLA is a professional services consultancy that provides high level advice and support to a wide range of government, corporate and private clients. Founded in 2005, CLA comprises a core team of professionals highly experienced in delivering infrastructure, physical. personal and reputation security supported by an international network of specialist consultants and partner organisations

Clarion Security Systems Ltd is a security company in Manchester and are dedicated to the design, installation, service and maintenance of CCTV, Access Control, Intruder Alarms, Intercom, Visitor Management and Integrated Security Systems for commercial enterprises.

Classwatch supplies mobile video systems and fixed video systems for the UK education sector. Classwatch is an audiovisual recording system that allows teachers and students to learn from and share their classroom activities.

Climax Deutschland GmbH develops and produces market security systems for the tele-care, security and home automation branch.

CloudBlue is a SaaS company helping businesses transform themselves, whatever their position in the supply chain. Its managed marketplace platform takes the complexity out of distributing subscription-based solutions in the everything-as-a-service world. CloudBlue technology does the heavy lifting for all processes that make everything-as-a-service commerce a reality.