Confidential Security Group is based in Manchester. The company is not just a man guarding solution but a bespoke security company. They provide highly trained close protection officers who have gained their experience within the security industry. The officers are mainly ex-British military and worked in hostile environments.

Connexion2 is based in Sheffield UK, but services partners & customers based all over the world across wide range of market sectors. Whether through by device based solutions, effective policy creation or just by training; they help reduce physical risks to staff. The major products are Identicom IDs & mobiles, Lone Worker Devices (LWDs) and Mobile Workforce Management Platform (MWMP). Connexion2 also provides SoloProtect lone worker solutions.

Controlled Solutions Group provide security training solutions to companies in the UK; specialising in security solutions, security training & crowd control. The provision of highly trained, accredited and licensed safety and security personnel to the sports, leisure and entertainment industry remains the ‘core’ business of Controlled Solutions Group.

Coselec Pte Ltd is a distributor for technologically advanced security products. Operating in the Asia Pacific region, Coselec offers a more secure and smarter way to manage keys and valuables. The company’s innovative security software can easily scale up to a corporate setup and will work on a physical computer or a virtual environment.

Costar Technologies, Inc., formerly Sielox, Inc., (OTC markets Group: CSTI) develops, designs, and distributes a full range of video surveillance solutions for security and safety applications for retail, commercial and industrial markets.

Covenant Security Services provides security officers to a wide range of commercial and government sectors. The company handles workplace violence, public relations, customer service, active shooter programmes, critical and emergency response, and command centre operations.

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.

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.

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.

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

Cypress Private Security provides comprehensive security services for a complete range of quality clients, including public and private institutions, office and residential complexes, museums and campuses. They provide a full range of solutions including manned guarding (armed or unarmed uniformed officers), mobile patrols, loss prevention specialists and emergency response services.

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.

Protect what's important with Danner's Security. They pride themselves in delivering premium live video monitoring and surveillance. Say goodbye to stolen and vandalized property, and say hello to your peace of mind.

Dcast Systems is a Zimbabwean security and telecommunications company based in Harare, with a strong focus on electronic security, security guarding, fire services, fibre installation, and network infrastructure. The company serves telecom operators, ISPs, government organizations, municipalities, institutions, and businesses with fibre and connectivity infrastructure.

Delta One Security has built a reputation on helping customers meet their security goals through ingenuity and service. They serve homeowners, and all types of businesses throughout South Africa.

Dictograph is a 20-years old locally owned and operated security company providing a wide range of services for their clients. With 24/7 Dispatch, Dictograph's Professional trained Guards and Patrol service can respond to any need at any time in the Tucson and surrounding areas.

Divine Accurate Services Private Limited was established in the year 2017. Divine Accurate Services Private Limited has provided best security services to Residential, Corporate, Shopping Mall, Hospitals as well as Industries.

Built upon over 30 years of law enforcement experience and management, DMAC Security is an established full service armed and unarmed security firm.

Operating throughout the UK and Europe, DSB provides security for a full range of requirements, including door personnel, retail security and close protection security operatives. They also supply security equipments.