CSP specialises in providing services to venues and static sites, including Car Parking, Internal and External Traffic Management, HVM (Hostile Vehicle Mitigation) solutions, Security, Stewarding, Cash & Audit and Consultancy services. Whilst their range of services has grown, Car Parking/Traffic Management, HVM, and Security/Stewarding represent their core areas of expertise.

CSR is a professional services company whose products include CSR Breach Reporting Service, CSR Readiness Suite for data life cycle management, and Stand In Privacy Officer which provides consulting for mid- and large-sized companies.

CSS Tactical is a Standton based company that combines state-of-the-art surveillance technology and considerable tactical expertise to deliver highly effective and optimal security service to its clients. CSS Tactical has experience in security of suburbs, estates, residential and industrial complexes, and shopping centres. The company also assists in initial design and structure of CCTV system as well as helps in perimeter protection.

Based out of Casablanca, Morocco, CST Securite offers a wide range of video surveillance, door security, home automation, access control, fire detection, anti-theft systems, alarms, queue management and remote monitoring solutions.

CTC advanced is a full-service provider in the qualification and approval of products, including market access, regulatory qualification as well as certifications for private schemes. One branch in which CTC advanced has evolved to a major partner is the payment industry. Providing debug and type approval testing for many payment schemes including EMVCo, Mastercard, Visa and furthermore in related areas such as NFC,RFID, e-Identification etc.

CTERA’s mission is to enable cloud-driven enterprise IT organisations to deliver secure file services. They believe modern organizations should be able to harness the agility, scalability, collaboration and cost efficiencies of the cloud, without compromising the performance, availability or security of their data.

CTG Security Matrix is an organisation devoted to providing operational advice and recommendations to guide the planning, design, documentation, installation, maintenance and future upgrades of electronic surveillance systems and control infrastructure.

Founded in 1998, CTI Global is a globally renowned enterprise security, cyber security, cloud software, and data solutions firm. They provide infrastructure as a service, access management, endpoint security, data and cloud security, enterprise security and mobility solutions.

CTR Protection Services specialises in professional security management solutions that integrate superior human resources and technology to provide effective, discreet and responsive security services for a broad base of high profile clientele in the corporate, gaming and entertainment industry nationwide.

CTS Security Solutions provides comprehensive security solutions to ensure the highest level of safety and efficiency for modern data centres. Through strategic collaboration and integration with partners, they combine hardware, software, services to deliver seamless security solutions.

CU Boulder Lock & Key proudly serves residents, students, and commercial properties in Boulder and the surrounding cities. Highly trained, professional locksmiths with fair prices are available to respond to lock-outs and other emergencies 24/7. If you find your self in need of immediate service, commercial lock work, or just want to update the locks at your home, CU Boulder Lock & Key would be delighted to help.

Cubbit is more than a cloud provider; it’s the first geo-distributed cloud Enabler. With just a few clicks, user can craft a hyper-resilient cloud object storage under their sovereignty. Cubbit’s DS3 (Distributed S3) software runs anywhere on existing resources, in the cloud, or at the edge creating a seamless single data domain for you.

For more than 10 years, Cube security has been in the business of installing security products such as fire alarm, intruder alarm, CCTV and access control equipments.

Cubic Transportation Systems, Inc., is a leading integrator of payment and information solutions and related services for intelligent travel applications. Cubic delivers integrated systems for transportation and traffic management. Cubic specialises in design, development, manufacture, supply, installation, integration, services and information.

Cubitec is an agile software development agency, developing tailor-made software solutions. They connect the digital systems to unlock the data. Bringing its full potential together in platforms that augment the business.

Established in 2005, Cultris Security Systems Inc. is a full-service fire, security, access control, video and communications company. They specialise in intrusion detection, access control, and video surveillance systems for commercial and residential customers.

Cupola360 Reality Remote Management (RRM) brings AI-powered remote operations to physical spaces. With in-camera hardware stitching SoC and immersive 360°/720° panoramic vision, Cupola360 transforms panoramic data into AI-driven decisions and remote control capabilities — helping businesses move beyond monitoring to manage and act remotely.

Cureoscity, is an independent business owned by Grosvenor Hill Ventures, Savills' proptech investment subsidiary. Cureoscity’s vision is to bring people and their spaces closer using technology. Cureoscity provides occupier, building and property managers with effective tools for core operational processes through web portal.

Custom Alarm, part of Custom Communications, Inc., specialises in fire alarm systems, intrusion detection, video surveillance, and access control solutions for both residential and commercial owners. They provide organisations with UL certificated systems as well.

Custom Alarm, also known as Custom Communications, Inc. (CCi) is a multi dimensional company that provides security solutions to protect businesses and homes. The company's security systems comprise: burglar alarms, fire alarms, closed circuit televisions, ID badges and fire alarm inspections. It also offers reliable home security for homeowners new and old.

Custom Engineering is a U.S.-based consulting engineering firm founded in 1974, providing engineering design services for commercial, industrial, institutional, and rehabilitation projects. Its core disciplines include mechanical, electrical, plumbing, lighting, IT/low-voltage, and commissioning services. The IT/Low Voltage practice includes Access control, Video surveillance / CCTV, Fire alarm systems, Intrusion and duress alarms.

Custom Intelligent Security is a technology-driven ISO27001 & NSi Gold Accredited independent electronic security specialist with a proven track record of delivering unrivalled service delivery to many Corporate and Government organisations.

Customized Service Concepts, LLC provides sales and service in Connecticut, Massachusetts, Rhode Island and Southern New Hampshire markets. They strive to provide customers with the highest level of service in the industry at a competitive price.

Cutty Protection and Security was founded in 1997 by President and CEO Rick Hanson to provide first class trained and reliable Phoenix security guards.

CY4OR is a global services firm providing extensive knowledge and expertise in digital forensics, edisclosure and information security.

Cyan Forensics is an Edinburgh-based company that builds technologies to help law enforcement quickly find and block harmful content. Cyan Forensics provides digital forensics software to help police forces find evidence on computers many times faster than before, doing in minutes what can currently take days.