ROFU International Corporation is an security hardware manufacturers in the USA. ROFU International offers electric strikes, electro magnetic locks as well as key and exit switches. The company also offers access control, such as electric cabinet lock, rectifiers, power transfers, door cord and electromechanical mortise lock.

RONIS-DOM manufactures and distributes a variety of locking solutions for both the OEM and high security markets for applications such as office furniture, supermarket shopping trolleys, residential and commercial projects and specialist security products for a range of different sectors.

Rosslare is a major manufacturer of Access Control Systems, where it offers - Multi Door Controllers, RFID Readers, EM Locks, Exit Buttons and Cards. The company also offers RFID Reader, UHF Reader, Biometric Reader, Face Reader, Fingerprint Reader, Bluetooth Reader, NFC Reader, QR Code Reader, and many others. It also offers, Anti Vandal Readers, PIN Pad Reader.

RCI is a globally connected organisation providing the security, locksmith and architectural hardware markets with the best in innovative electric locking and access control solutions. The company's products include,electromagnetic locks, eletric strikes, exit devices, keypads & readers and power supplies.

Rutland is principally known for door closers and door control. They believe that every building should protect the life within it.

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.

Safeway Security is a duly registered business in Cooperative Republic of Guyana since 2010. they are a retailer, wholesaler and installer of all types of security devices and products.

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.

Sag Harbor Industries, Inc.is a contract manufacturer of custom wound electric coils, wire harnesses and electronic assemblies for OEM customers. The company's products have been used in an extensive amount of military applications as well as many government contracts. Dortronics Systems Inc is a subsidiary of the company, which manufactures electric locking hardware and controls for the security and door control industries.

Sanco Electronic Products provides video surveillance, alarm systems anti-intrusion, systems automatic fire detection and access control systems.

SAUTER Group, based in Basel, Switzerland, is a pioneer private company in building automation solutions and services. Specialising in mechanical and electrical projects, system integration, and technical facility management, SAUTER ensures reliable, energy-efficient properties in over 2,000 projects annually. Founded in 1910, the company operates with over 3,590 employees across 20 subsidiaries and 300 partners worldwide.

Scarsdale provides managed protection, business intelligence, professional installation, monitoring and response at lower costs.

The Schindler Group is a globally renowned manufacturer and provider of related services for elevators, escalators, and moving walkways. Founded in 1874 in Switzerland, the company is at the forefront of industry innovation, working on pushing the boundaries of technological engineering, while having a strong focus on safety, comfort, efficiency and reliability.

SCHLAGE LOCK DE COLOMBIA S.A is the second largest mechanical lock manufacturer in North America.

Manufacturer of access control in China, Sebann Security Co., Ltd. specialises in standalone, waterproof access control as well as networked access control, such as biometric time attendance, waterproof access control, standalone access control, RFID Reader, TCP/IP based controller panel.

Securikey are a leading supplier of safes, key safes, padlocks and other security products. Established in 1973, Securikey has been a trusted partner to many UK companies and institutions, supplying a comprehensive range of innovative safety and security products which meet even the most demanding of environments and specifications.

Securitech is an independent manufacturer of high-security door locks. Originally founded to create and produce multi-point door locks, Securitech quickly added automatic deadbolt locking and electric locking solutions to its catalog of products. Securitech works closely with fire and life-safety official to ensure that all products respect code requirements while providing the desired level of protection against forced entry and vandalism.

Security Blue Team is a company producing high-quality community events, including CTFs, defensive security operations, and training labs. SBT also offers practical defensive cyber certifications, backed by an Academic Advisory Board comprised of industry experts.

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.

Since 2004, Security Junction has been a CCTV manufacturer. Some of the products offered by the company are C-mount cameras, low lux cameras, analogue switcher with one way/two way audio, quad switcher/multiplexer/time lapse VCR, infrared cameras as well as PC based DVR cards and stand alone DVR. Security Junction also offers products from Sony, Samsung, Sanyo, Honeywell, Pelco, Bosch, Lilin, Vivotek, Reliance, Hope, Komansu, and Securico.