Riddletek Solutions is an Indian systems integrator for electronic security systems, biometric time attendance, physical access control, RFID security systems and customised solutions. Riddletek Solutions has its headquarters in Dehradun, India. In addition, the company offers customised video solutions for video surveillance, access control and burglar and fire alarm systems.

RIFL Biometrics is a company for designing and building hardware & software systems for various security applications. Established in Morocco since 2007, which is headquartered in France. Their areas of expertise are mainly access control and time & attendance solutions, and company security through intrusion detection system, CCTV and fire protection systems.

Risk Crew are an elite group of information security governance, risk & compliance experts, and forerunners in the design & delivery of innovative & effective solutions. They provide Governance, Risk & Compliance Services, Security Testing, Supply Chain Information Risk Management, Security Awareness Training, APT Testing, Red Team Testing, Information Security Threat & Risk Assessments, Information Security Management Systems & Cyber Security.

Risk Decisions specialises in assembling highly skilled teams of independent security risk management consultants to meet the needs of its clients. Based in Washington, this security consultants are very familiar with the security product marketplace and the strengths and weaknesses of a wide range of security products (e.g., intrusion detection sensors, access control devices/systems, locks, etc.).

Risk Strategies is a growth focused, privately-held, National Specialty Insurance Brokerage and Risk Management Advisor and Consultancy firm. They successfully assist organisations and individuals simplify the process of protecting assets, offering benefits and minimising liability.

RiverSafe is a UK-based cyber security and analytics consulting company offering a range of services and capabilities that help customers understand and respond to security threats across their digital enterprise.

RJV Systems Ltd is a specialised systems integrator and solution provider in the fields of Information Technology, Telecommunication, Technical Security, Power and Energy. The company offers access control solutions, intrusion detection, fire alarms and emergency as well as biometric/identity management solutions.

ROG is the lead provider of cloud-based artificial intelligence for guard agencies. They also help Increase Security Guards Effectiveness​​. ROG empowers security organisations to detect and deter real time threats for a safer world.

Roger Pike Associates Ltd. is an independent security consultancy, design and project management organisation. The company provides a diverse range of specialist experience in the design and management of complex building security solutions, this multi-discipline capability has been applied to many projects internationally. Based in Essex, RPA is active in both the public and private domain.

Rose Associates International Ltd is a niche Security, Resilience, & Risk consulting practice and services company. They specialise in counter-terrorism in all its forms and their risk-driven approach includes building and counter-measure design through to operational planning and response.

Rose Security provides fully integrated security solutions for government, retail, office, and multi-residential customers in Greater Vancouver and across BC.

Royal Security Systems LLC. is an ELV system integrating company that provides products, system solutions and associated services for the building industry.

RSI sensors GmbH designs + manufactures capacitance proximity sensors for the protection of: safety boxes in banks, weapon racks of security forces, cabinets with specific drugs in hospitals, art and paintings in museums, VIP cars, or cabinets with classified documents in governmental institutions. They are based in Germany; their products are fully certified with official security bodies.

Over the years the Ruswin operation has progressed from a business specialising in general locksmithing to complete systems integration embracing all digital electronic security products and their applications. Ruswin’s current company structure comprises mechanical security, electronic security, alarm monitoring, security design, system integration.

Since 2009, S.I.C. Biometrics has developed innovative Fingerprint Biometric technologies for commercial Mobile devices to help organisations monitoring personnel’s movement, enabling easy and secure data access and facilitating personnel’s identification. The company designs, manufactures and commercialises mobile fingerprint biometric security solutions to enhance identity management and access control.

Saab Australia is an Integrated Security Solution architect, designer and installer. Their PSIM product delivers unrivalled performance in providing sensor state back to control room operators for situational awareness. They also have modules available for Resource and Task Management as well as Communications. Saab Australia has Cyber Security experts in-house to ensure your data is safe.

Safe Simple Secure Ltd offer a fresh, dynamic and innovative approach to home security and business security in Edinburgh, Glasgow and across central Scotland. Founded in 2006, the company provided security solutions for thousands of residential and commercial properties.

SafePlans provides emergency preparedness software to over 30 American states. The company's service portfolio covers online training systems, security assessments, tactical site mapping, consulting, and compliance tracking.

SafetyRankings is a group of security professionals specialising in rating home security companies. The assessments are based on a wide range of considerations including false alarm reduction, security cameras, home automation, remote control, and GPS services.

Safeworld Systems is a one stop solution for fire protection, safety and security since 1972. The company offers CCTV systems, time attendance and payroll system, access control system, baggage scanning system, burglar alarm system and metal detectors from elading security companies.

Safezone24 is a leading security company with over 20 years of security integration experience. The company offers an array of security services and products, such as smoke detectors, security cameras, burglar alarm systems, access control systems, face recognition and community watch. Safezone 24 offers professional services, including security integration, anti-terror training and risk assessment.

At Sage, knock down barriers with information, insights, and tools to help business flow. Sage provides businesses with software and services that are simple and easy to use, and work with to give that feeling of confidence. Customers trust Payroll, HR, and Finance software to make business flow with ease. From the local network of experts to ever-growing partnerships, Sage is on hand to give all the insights needed to thrive.

Saint John Security Installations Ltd has been providing security solutions nationwide since 1999. The company employs a team of highly trained and experienced security consultants who are on hand to advise both residential and business customers on the best possible security solutions.

Samsung Knox is a defence-grade mobile security platform that protects your phone from the chip up, with five layers of security. Built from the hardware to the application layer for easy manageability, Knox keeps hackers out and data safe.

Sandra Jones and Company delivers solutions and services to the security industry's most respected and talented security specialists worldwide. They provide customised support services to those participating, entering or investing in the security industry.

SAREN is a Nigerian owned security solutions provider with offices in Port Harcourt and Lagos. The company is a leading provider of technology enabled security solutions. Its services include CCTV surveillance, access control systems, time management and building management solutions.