RTHG Nigeria Limited is an engineering company established to offer first class safety, security and environment services for the entire West African market. It has acquired technical expertise from world leaders in the manufacture of high quality electronic security systems.

S. V. R. Marine is engaged in importing of new marine equipments, exporting and refurbishing all kinds of used and unused marine equipments. It has sole dealership of brands of fire extinguishers and fire fighting products the company group leaders in safety and security products worldwide.

Since 1998, the S2 Safety & Intelligence Institute has trained thousands of security, intelligence, and law enforcement professionals in critical public safety topics. S2 has earned a reputation as a premier source for security and public safety training. The institute provides traditional classroom instruction and hands-on training at its three locations in Florida, John Jay College of Criminal Justice & locations throughout the World.

S3AFRICA is a South African registered closed corporation dedicated to providing a full range of specialist security and related services to standards that meet or exceed industry best practice. Its core business is focused on managing the risks associated with personal, asset and infra structure protection.

SABTELCOM Sarl Cameroon aims to give customers the best service for their investment and expectations. They offer services in telecommunication systems, digital & IP based security systems, P.A.T testing (Portable Appliance Testing and Certification), data structured cabling and certification solutions, CCTV installation and maintenance systems, fibre optic cabling, wireless installations, moves & changes, and new installations.

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.

Saint Mondiale Group Pte Ltd. is incorporated in Singapore and has supporting offices that follow the sun. MONDIALE provide clients with proven value added solutions.

SandBox Technologies is a safety/security and Technology Company which offers Solutions to individuals, organisations and corporate companies. SandBox Technologies is Registered with the Corporate Affairs Commission, Abuja Nigeria with Registration Number 2457635 under the Companies and Allied Matters ACT 1990(pursuant to Section 659)

Established in 1989 as a cooperative research and education organization. Its programs reach more than 400,000 security professionals, auditors, system administrators, and network administrators who share the lessons they are learning and jointly find solutions to the challenges they face.

SavySec Security Services supply professional, highly trained SIA licensed security personnel to clients around London and the ‘home counties’ surrounding areas. Their staff are from a range of highly physical professional backgrounds, such as personal training, Rugby Union, the emergency services and the British military.

Scorpion Investigations and Security Ltd is the leading investigative and security consulting firm in the East African region. Based in Kampala Uganda, the firm is involved in providing specialised investigative and security consulting services.

Seagull International Security delivers outstanding service to their clients. They believe in professional excellence and ultimate cost-benefit work.

Secnetco are security alarm specialists that are 100% dedicated to credibility and reliability with the best security systems from around the world.

Secure Protect Security Solutions offers residential, retail, commercial, industrial and corporate security solutions.

SecureBI is a business and strategic advisory firm with deep roots in and exclusively serving the physical security industry. The company offers strategy, marketing and go-to-market consulting and advisory services for businesses, investors and individuals seeking growth or entry into security.

Securicon provides expert consulting for application, system and network security. Securicon's services include application security evaluations, source code analysis, secure application development training, penetration and vulnerability assessments, security architecture consulting, creation of security plans and policies, as well as compliance audits and consulting.

Securisks offers personal consultation and customised solutions for security, legal, and human resource challenges. Their services include workplace violence prevention and active shooter training, workplace investigations, threat assessments, employment law and human resource consulting.

Based in Bahrain, Security 1, a division of Ebrahim K. Kanoo Group, is a security-focused company that provides turnkey solutions in the areas of access control, fire alarm, fire suppression, video surveillance, intrusion detection, and building and home automation requirements for all governmental, commercial, industrial and residential projects.

Security Associates International (SAI) is dedicated to providing clients with the very best in security protection. It offers a wide range of security, investigative and training services. SAI's concept is to provide clients with all their security needs; from uniformed security personnel, mobile security patrols, CCTV sales and installation and card access/alarm systems to certified training programmes.

The Security Consulting Alliance LLC (SCA) is a consulting firm catering to corporate security, law enforcement, and the military. The company also offers cybersecurity consulting and covers threat assessments, security policy development, breach prevention, security audits, and employee awareness training.

SIAG Provide all aspects of manned guarding including close protection officers for hostile and non-hostile environments. All of the company's senior management team are former HM Forces or British police. The company also provides accredited training courses.

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.

A governmental security agency that was established by decree number 12/2016 by HH Sheikh Mohammed Bin Rashid Al Maktoum, Vice President and Prime Minister of the United Arab Emirates and Ruler of Dubai under a mission to regulate the private security sector, and promote excellence of protection and security in the city through highest international standards of security services, systems and professional cadre.

Security Information Systems, Inc. (SIS) is a leader in high performance software systems for the security industry. With over 3000 installations world-wide (in over 100 countries), the ALARM CENTER® software series has set the standard for reliability and excellence in central station automation & security management software.