Security Center is a service driven company with total security solutions for homes and businesses. They run their own monitoring centre which is open 24/7. From there they manage their fleet of security guards on patrol cars who are always ready and prepared to react if needed.

Established in 1985, Security Centres is one of the largest privately owned fire and security companies in the UK. Security Centres are NSI Gold Accredited (National Security Inspectorate) for the design, installation and service of CCTV, Access Control, Fire and Intruder detection systems. The company offers a fully integrated package which includes, design, project management, installation, commissioning and maintenance.

Based in the Cayman Islands, with offices in Bermuda and Bahamas, Security Centres International is a renowned security and life safety advisory and delivery firm in the Caribbeans. They are a full service systems integrator of Closed Circuit Television (CCTV), Access Control and GPR Tracking Solutions for Commercial and Judicial Applications, Monitoring and a variety of security solutions for Business, Governments.

Security Centres International Limited are a regional security and life safety advisory and delivery firm based within the Caribbean. They work at a direct local level with governments, national security and law enforcement agencies and medium to large multi-national corporate customers.

Security Communication Solutions International develops wireless technologies for alarm transmission and monitoring. The company provides 4G and M2M communication solutions to the Australian Security Industry.

Security Design Centre Ltd. is one of the UK’s leading specialist suppliers of standalone, integrated and networked security systems that includes intruder alarms, CCTV, access control and a wide range of physical security systems such as gates, barriers and turnstiles. The company's areas of expertise encompass risk and threat analysis, design, installation, emergency service and maintenance of large integrated systems

SDNA is committed to operating with the utmost of integrity. They have a strong technical background in IT Performance Management Solutions, Applications, and Enterprise Security Solutions, due to which they are able to tailor services and deliverables that refine and drive key organisational objectives.

Security Doctors provides advanced, customisable security solutions to homes and businesses across North America and is comprised of an exclusive network of highly trained and authorised security professionals. Services include home & residential security, business & commercial security, personal emergency response systems and 24-hour alarm monitoring.

Security Dynamics Ltd are a leading video surveillance solutions manufacturer and distributor, offering a comprehensive portfolio of products and professional services. The company is a supplier in the CCTV and video security market, distributing its products globally. Security Dynamics is currently an authorised agent for Xtralis, Optex, Avigilon, Mitsubishi, RedVision and AMG, to name but a few.

SES provides highly innovative end-to-end remote access solutions that deliver significant field service efficiency improvements while reducing risk and protecting critical infrastructure assets. SES’s security products currently protect tens of thousands of geographically dispersed sites while seamlessly integrating with customers’ enterprise data, alarm systems, and internal processes.

Security Expanders Limited offers a world class standard service in distribution, supply and installation of access control and time attendance systems, CCTV surveillance systems, residential and commercial intruder alarm systems, fire alarm & fire fighting equipment.

Security Focus Publishers is Russian publishing house covering all issues related to security market. It proved to be one of the most successful media projects in Russian security industry as well as encyclopedia of security book series and security focus e-magazine. The company also provides customers with consulting, media and public relations support.

Security Group is a privately-owned company, based in Bristol and working across south-west of England, specialising in intruder and fire alarm systems that is registered with the Security Systems and Alarms Inspection Board (SSAIB).

Security House Trading is a leading integrator and distributor for CCTV system, intruder alarm and access control systems in Riyadh-KSA. Security House Trading was founded in 1996.

The Security Industry Institute (SII) was set up in September 2007 to offer nationally recognised and comprehensive professional security training and quality job placements for security personnel. SII aims to enhance the security industry’s professional and operating standards and employability of the workforce through various skills upgrading initiatives.

Security Install Solutions, Inc. (SIS) is a low voltage physical security company specialising in the design, build, installation and service of physical access control, video surveillance, intrusion detection, intercom systems and locking solutions for all types of door hardware including high security key ways and GSA approved high security safe locks.