Corbett Technology Solutions, Inc. is a full service technology and communications solutions provider specialising in audiovisual systems, healthcare and education specific communication systems, fire detection systems, security systems, voice systems, voice/data internetworking systems, and certified premise wiring.

Cornwall Fire and Rescue Service is the statutory fire and rescue service covering Cornwall, England. As of April 2019, the service employs over 400 retained firefighters, 203 full-time firefighters, plus 170 support and administrative staff.

Cortexica are pioneers in AI, Machine Learning and Computer Vision for image and video analysis. They are focused on creating and turning cutting-edge AI and machine learning research into real world solutions that make businesses commercially stronger.

Representing the UK’s Counter-EO supply chain and collaborating with Her Majesty’s Government, British Army, and security forces, Counter-EO UK delivers integrated solutions to enable partners to counter the threat from explosive ordnance including IEDs.

CQB Beveiliging B.V. (CQB) is a Netherlands-based provider of safety and security services. CQB Security was established in 1998 and has since grown into a professional and trusted security service provider in the Eindhoven region. Its origin arose from the demand from emergency centres and security installers. The wide range of services and the honest advice and rates make CQB Security the security specialist for companies and individuals.

Crown Hosting Data Centres Limited is a unique joint venture between the Cabinet Office and Ark Data Centres dedicated to serving the Public Sector. Together they are the trusted partner of the UK Government delivering increased efficiency, improved value, and transparency of Data Centre Services.

Crown Security Services based in Brimingham offers a range of services, such as manned guarding, CCTV remote monitoring, keyholding & alarm response, mobile security patrols & construction site security. Crown Security Services provide an off-site CCTV monitoring and protection service for commercial, industrial and residential premises through the use of remote digital technology, cameras and motion activated CCTV systems.

CRSL Security Services Ltd is a trusted family business offering professional and reliable services in the Security sector, each of them tailored to suit your specific circumstances. It goes without saying that this includes a detailed consultation. You can depend on our professional experience to find the right solution for you – confidently, quickly and without complication.

CSM specialise in support service facilities management solutions for the Construction & Commercial Property sectors. They offer services such as physical security, CCTV security, mobile security, cleaning services and many more.

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.

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.

CYFOR Secure is the dedicated cyber security division of CYFOR, specialising in a breadth of proactive and reactive IT security services, with expertise in Digital Forensics and Incident Response (DFIR). We are a trusted provider to SMEs and large enterprises globally, spanning numerous sectors that include manufacturing, legal, engineering, healthcare, finance, and telecommunications.

CyNam is a Community Interest Company based in Cheltenham, the cradle of UK cyber innovation. The goal of CyNam is to bring together the best technology minds from local SME’s and Startups to fully harness the rich cyber security ecosystem that flourishes around Cheltenham, the home of the National Technical Authority for Information Security, GCHQ.

D-Fence Electronic Fencing and Security Systems Ltd. is an Israeli "Security-by-Technology" company that designs, develops and manufactures the most advanced Perimeter Intrusion Detection Systems (PIDS), based on an exclusive Strain Gauge Sensor technology. This proprietary technology allows us to offer highly aesthetic PIDS based on the “Open-Design” concept, and most importantly, that work with Zero False Alarms.

Dardan Security’s smart security solutions go beyond safeguarding buildings, property and staff. It combines the best in technology, mobile services and physical guarding to protect the most valuable asset of all: reputation. Dardan Security has enjoyed strong organic growth by partnering with only quality clients who wish to join it on its journey.

DAS Technology can design, install and maintain security systems for a wide range of uses from homes, shops and offices to shopping centres, schools and car parks. They provide bespoke security solution that meets your needs, and all completely hassle free. Their nationwide network of engineers is trained to the highest standard in order to install security systems with a professional, efficient and reliable service.

Dassault Aviation is a French aerospace, defence equipment and security systems company that shapes the future by designing and building military aircraft, business jets and space systems. They expertise as a manufacturer of both military aircraft and business jets. Creator of more than 100 prototypes in the last century, with over 10,000 aircraft delivered to 90 countries.

Datastor integrate the best in proprietary equipment and software products to provide not only the optimum solutions to their clients individual needs but also one which communicates seamlessly with other key applications.

DAVANTIS Technologies was founded in 2005 and the company’s focus on video analytics program writing and software development makes it unique in video security.

DC Solutions is a CCTV installer based in Luton.

de Jong SICHERHEIT & IT GmbH is an innovative system house for security, information and network technology and develops, among other things, intelligent solutions for hygienic access to buildings and rooms.

DEFENDERS, Inc. is a USA based security company that provides home security, safety and peace of mind to more than 2 million families in the US. They are focused on installing state-of-the-art security systems and providing post installation services.