Secutech is principally engaged in the consultancy, development, sales and marketing of innovative products that make use of security solutions, advanced signal processing technologies, IT solutions, hardware, software, and the most precious of related brands in the field.

Secutech provides unique security solutions, including hardware,software, men guards and security services.

SEDCO ELECTRONICS is a security systems integrator catering to a wide range of sectors including oil and gas, aeronautics, transport, and food. The company's services cover access control, security and process monitoring, perimeter security, fibre optic transmission, and automation.

Select Security offer a wide range of services including installation and maintenance of security systems. This includes commercial security alarm systems, CCTV Cameras, monitored security and home security alarm systems.

Senator Security Services Ltd: Established 1997; a leading provider of integrated security for the Facilities Management sector. Manned guarding, key holding, alarm response, mobile patrols, front-of-house, CCTV remote monitoring and car park management for shopping centres, void and occupied property, business premises and NHS / healthcare facilities.

SentryNet provides its customers with a live central station around the clock. The company features digital monitoring, IP monitoring, video monitoring and two-way voice monitoring. SentryNet also offers cellular & radio back-up. SentryNet central stations are UL/FM certified. SentryNet responds to over 100,000 customers for over 500 dealers across the United States.

Serial Innovations designs, builds and deploys advanced imaging and electro-optics systems for defense and homeland security applications. The company has a rich technology portfolio in night-vision electronics, multi-sensor imaging systems, real-time video analysis and 3D imaging with application expertise spread across infrastructure security, military reconnaissance, autonomous robotics and active safety for ground and aerial vehicles.

Serv Security specialise in the consultancy, design, supply, installation, commission, service, maintenance and technical support of technology based Security Solutions. The company offer full Fire, Security and IT Package throughout the UK. Serv Security supports smaller commercial and domestic clientele, to growing its capabilities to also encompass support for larger clients with specific needs and requirements.

Estbalished in 1997, Seyeon Tech Co., Ltd manufactures IP cameras, encoders and NVR systems.

SGW is a Dubai Police – Department of Protective Systems licensed team of security professionals providing security studies, auditing and consultancy services. Their mission is to support their clients to create safer communities by ‘Planning Today – Protecting Tomorrow’. SGW’s security training institute provides regular specialist security and fire safety training course programmes in Dubai.

SGW Security Consulting has been providing independent security risk management and security engineering consultancy services. Based in Edwinstowe, the company's team of independent multi-disciplined Consulting Engineers, Fire Safety Engineers and Security Consultants, CCTV Consultants and Project Managers, specialising in securing the Built Environment. SGW recommend security measures that address risk, protecting people, property, and assets.

Sheenrun is the manufacturer of long-range laser/thermal night vision cameras, which can detect motion from 800m to 30km. Sheenrun adheres to independent innovation, and developed a laser night vision camera and uncooled continuous zoom infrared thermal imaging camera with independent intellectual property rights, its synchronous zoom laser night vision technology and continuous zoom thermal imaging technology have reached a standard level.

The BYVision Security Systems Limited (BYVision) is a professional CCTV products and solutions provider from China. The company provides all types of CCTV cameras,including box camera,IR bullet camera,IR dome camera,IP camera,PTZ speed dome,HD Series camera,all types of DVR/NVR and DIY Kit etc. BYVision Security Systems has CCPIT, CE, FCC and RoHS certifications.

Shirod Global Resources Nigerian Limited is a supplier of computer accessories, installation of IP, CCTV cameras, fire alarm system, perimeter fencing, installation of access control systems, software development, consultation etc.

Shoghi Communications Ltd. has been recognised as one of the fastest growing defense technology company globally holding leading market position with reliability and responsiveness in Communication Intelligence and Information Processing Systems, Jamming Systems for Radio Operated IED, Signal Processing and Data Acquisition Systems, High Resolution Processed Satellite Imagery, Military Grade Encryption, Cyber Security and Warfare Systems.

Siete24 offers nationwide coverage and security schemes designed according to the needs of each client and according to the economic sector to which it belongs. Siete24 poses a 24x7 monitoring of all activities and movements in the different branches through CCTV, alarm monitoring, access control, GPS tracking, home automation, inmotic, sensors and biometrics.

Silicon Signals is an ISO-certified company for embedded product engineering services, with unique expertise in camera-based product engineering and camera products. They carry a top-tier embedded engineering team with design, development, validation, and image tuning capabilities. With perfected products in IP cameras and camera modules, Silicon Signals is an ODM partner for surveillance and AI/ML engineering companies.

Supply, installation, repair and maintenance of CCTV Cameras, PC-based DVR, digital video recorder, mobile Vehicle DVRs, NVRs. They also supply, install, repair and maintain burglar alarms, fire alarms, automatic gates/garage, biometric/face recognition/ access controls.

SilverNet is a UK based manufacturing company specialising in the design and manufacture of rugged, high performance cost-effective wireless and switching networking devices since 2005. Over which time SilverNet have gained an enviable reputation in the wireless market.

Simpli Security is a UK based online retailer offering a huge range of security products including intruder alarm systems, CCTV cameras, money counters, safes, convex mirrors, traffic mirrors, metal sheds, storage sheds, bike storage, safety mirrors, barriers, car park barriers, bollards, bike racks, crowd/ queue control and much more.

Sinoband Security Company Ghana. (SBSCG) is a security services company purposely established to implement a system that will infuse a high sense of professionalism into the Ghanaian security industry. The company intends to achieve this purpose in one definitive way. SBSCG will offer industry – defining services that cut across the general spectrum of security needs by corporate entities in the country and across the sub region.

SIS International SA imports, distributes and offers support for over 16 years in Romania for a wide range of equipment, SCADA systems, DCS distributed systems, instrumentation for industrial automation, safety in hazardous environments, programmable devices, transducers, application development environments in real time and security systems.