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.

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.

Established in 1971, Crane Electronics has been delivering solutions for torque management and control problems for 50 years. Crane’s product range covers wrenches, transducers, data collectors, torque testers, tool testing benches and system software.

Create Security offers a managed solution for all security requirements ranging from risk assessments to monitored CCTV and intruder systems, access control systems, drone surveys, mobile patrols, security guards and monitoring & maintenance.

CREtech is Reimagining Real Estate. They are the largest international community of professionals devoted to technological innovation in the real estate sector. Their mission is to help the industry embrace, adopt and future proof their businesses. Their intelligence and event platform inspires the next generation of ideas, processes and people to champion the world's largest asset class.

Critical Systems specialises in enterprise-class fire alarm, fire suppression, life safety and integrated building security solutions for high-rise properties, healthcare campuses and mission-critical data, manufacturing and distribution facilities in Atlanta and its suburbs.

CRM Enterprise was registered specifically to deal with Finished Goods in respect of the Electronics category, namely for Security and Surveillance Solution(s) that comply with CCTV, Biometric, Access Control, and Automation Engineering projects as a division within the field of vast Security Solutions present in the current state.

Crowdguard provides temporary event security solutions by installing security barrier systems. They also offer installation services for the Surface Guard system which is designed to provide hostile vehicle mitigation and temporary event security for stadiums, festivals, urban squares and VIP visits.

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.

Cyberprism is a UK based company, providing integrated cyber security solutions in the energy, maritime and private wealth protection sectors. They specialise in Cyber Security, Operational Technology Networks, Cyber Security Training, Ship Security, Super Yacht, Critical National Infrastructure, Ports, and HNW Cyber Protection services.

Cymulate is a SaaS-based breach and attack simulation platform solutions company that makes it simple to know and optimise security posture any time, all the time and empowers companies to safeguard their business-critical assets. Services provided include cyber posture, cyber attack simulation, security posture assessment, breach and attack simulation, validate controls, security validation, security risk assessment and cyber security.

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.

D-Ron Group is a leading technology solutions provider that delivers end-to-end solutions to transform its customers' ICT infrastructures. Headquartered in Singapore, the company provides a holistic suite of ICT, Surveillance Products and Services. The company is now the region’s trusted brand for the Security and Surveillance sectors. Their regional network span across Malaysia, Taiwan, Thailand, and China.

D.W. Price Security was established in 1998 by the current directors who each have more than 30 years experience within the physical security sector. They are the 3rd generation of the original family business, with roots based in the original glass and glazing industry with the first security installations carried out in the early 1970s.

D&D Security Derby offers fully licensed SIA-approved security guards that are ready to be deployed within hours upon acceptence. It provides approved contractor security services for major companies across the UK. Specialists in static guarding, it offers a cost-effective security service for the protection of UK businesses.

Darkbit is a renowned cloud infrastructure and security solutions firm, based out of Reston, Virginia. They deliver cloud-native security solutions and products for enterprises.

Darvis drives the world’s transition towards automation, innovation and computer vision for a more simple and efficient tomorrow. The company was founded in the heart of Silicon Valley, California, USA. They were originally established as a virtual reality company called Hashplay offering virtual reality and live streaming services.

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.

Data From Sky are redefining the meaning of SMART by converting any video stream into the FLOW of actionable insights. Their visual traffic framework makes users a designer of the sensor they need. Born for integration, powered by AI, and running everywhere. Follow the FLOW – their masterpiece in traffic intelligence.

Datacomm Express is a leading provider of end to end security technology equipment in Nigeria. The company consults, supplies and installs video surveillance equipments, fire safety and protection equipment, home automation and alarm systems, access control solution including biometric, password control devices.

As the globally renowned provider of cloud-based software and security solutions purpose-built for delivery by managed service providers (MSPs), Datto believes there is no limit to what small and medium businesses (SMBs) can achieve with the right technology.

Davis Mergers & Acquisitions Group, aka, The "Graybeards," is the leading Mergers & Acquisitions firm in the Alarm and Integration industry. They've guided hundreds of alarm company owners to successful sales to the right buyers for over 30 years. Founder and owner, Ron Davis, is a well-known and popular speaker, educator and author throughout the industry.

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.

Deedoc Consulting offers an array of security consulting services, such as auditing and vulnerability assessment. DeeDoc’s security training programs help ICT professionals gain vital skills and expertise that can be used to immediately safeguard against security threats in their different environment.

Deere & Company (John Deere) is a world leader in providing advanced products, technology, and services for customers whose work is revolutionising agriculture and construction those who cultivate, harvest, transform, enrich and build upon the land to meet the world's increasing need for food, fuel, shelter, and infrastructure.

Defendify's all-in-one cybersecurity platform is well suited for small businesses. The company helps small and mid-size organisations navigate the cybersecurity landscape. Defendify's policies, procedures and plans defend organisations against the increasing number of cyber threats by creating employee awareness and providing institutional knowledge.

Delaney Hardware is a renowned provider of premium builder hardware for residential homes, multi-family buildings, and commercial projects. As part of the Sargent and Greenleaf (S&G) family of brands, Delaney offers a full portfolio of hardware including door hardware, digital locks, barn door hardware, bath accessories, commercial hardware, trim hardware, steel doors and frames.