With its Security Services and Alarm and Security Systems business units, the Swiss Securitas Group offers an effective set of instruments with which to address security and protection needs through constant readiness, state-of-the-art technologies and professional services. Over 10,000 employees are at the service of the Swiss Securitas Group in Switzerland, Europe and elsewhere - dedicated to the field of security.

Syncro Fire & Security provides bespoke fire and security solutions to commercial and industrial businesses throughout the UK; and is a highly respected name within the fire protection and security industry.

System Sensor focuses on the fire alarm systems market & is the manufacturer of fire detection and notification products in the world. System Sensor formed in 1984, aims to serves the needs of the growing worldwide fire alarm market.

Synergy Ocean Maritime Inc. is a Ship Management Company catering to various aspects of Ship Management. The company is set up in Manila-Philippines for technical management of ships and to provide high-quality service to the principals. They offer ship owners irrefutable high quality, and professional ship management solutions and services in accordance with the latest international regulations and industry best practices.

Synergy are Ireland's largest, indigenous Security Services company, operating across the entire island, providing licensed and insured manned guarding services.

System 7 Technology Pte Ltd is a well-established company by a group of investor and stakeholders. They have background experience in the supply chain of security equipment’s such as barriers, auto gate, systems, flap gates, turnstiles, VOIP intercoms, fibre-optic converters, etc. They also provide complete carpark management services and consultancy services to generate revenue for owners of buildings.

System Planning Corporation specialises in supporting defense, national security, and domestic preparedness programs. SPC provides technology planning & electronic systems development to scientific, engineering, & technical assistance support services, communications & information solutions; homeland security products & services, radar physics, security design & integration, supply chain security, fire & emergency services consulting, & more.

Formed in 1984 to focus on the fire alarm systems market, today System Sensor is one of the largest manufacturers of fire detection and notification products in the world. A specialist in smoke detection technology, the company places a high premium on research and development. The result is a line of products that are reliable, sophisticated and designed for real-world applications.

STS: System Technology Services is a company specialized in the study of projects concerning the installation of surveillance systems and computer networks and security systems and work shift surveillance. The company provides system protection and control of a digital TV Digital CCTV that is based on a sophisticated computer system.

SystemHouse Solutions AB is a supplier of security products and services in the Nordics. It provides customised solutions within access control and intrusion alarm, fire safety, and visitor management to major customers in key industries such as hospitals, universities, prisons, airports, and offices.

Systems Sales specialises in the design and maintenance of commercial fire alarm, nurse call, security, sound and clock systems for the New Jersey and Greater Philadelphia Area. Based in New Jersey, the company GPS fleet management system can locate and dispatch the qualified technician closest to the problem.

Double Check Security Group Ltd t/ T Class UK provides one of the best security services nationwide. They offer an extensive range of security services from Manned Guarding to CCTV Monitoring & Access Control.

T&R Alarm Systems, Inc. have skilled personnel and all the necessary equipment to handle even the most challenging of installations. With their incomparably affordable and efficient services, T&R Alarm Systems, Inc. sets the bar quite high. Architects, builders, general contractors, and governmental agencies are typical clients of T&R Alarm Systems, relying on them for their electrical requirements and the expertise that they always provide.

Taipei Seven Co., Ltd. is a professional CCTV equipment manufacturer, specialised in producing CCTV cameras, including AHD, CVI and TVI IP Cameras,DVRS and NVRS etc.

Tangent Link is a specialist UK based conference & exhibition organiser with a significant international presence. The company delivers quality, highly researched & topical aerospace & defence events that draw influential key decision makers from the local & regional marketplaces. Tangent Link helps connect aerospace & defence businesses to international markets.

Tango Nordik is a company recognised for its customer service and for the effectiveness of the technological solutions put in place according to the needs expressed. They provide IP Telephony, Process Optimization, Outsourcing, Consulting Services, Computer Science, Information Technology.

Tappan Wire & Cable Inc. acquired by Southwire Company on July 22,2010 manufactures wire and cable products for contractor/commercial, data/communication and computer, entertainment, security and sound, residential, and industrial markets. Tappan offers category cables; fire protective signaling/alarm cables. Tappan also provides sales and technical support services.

Tatry Group provides Cleaning and Security services to help organisations create a productive and welcoming environment. They currently have more than 120 front-line staff and a highly experienced management team with in-depth knowledge of the cleaning and security service industries.

Tavcom Training provides online and classroom based security systems training courses. The company's courses include CCTV installation, design and maintenance, Intruder Alarm installation, Access Control, Fire Alarms, IP Networking, and Electro Technical. Based in Hampshire, Tavcom offers a comprehensive service for international clientele.

TE Connectivity is a global technology leader. The company designs and manufactures highly engineered connectors, sensors and electronic components. TE offers high performance building safety and security components that integrate into today’s intelligent buildings. The company offers an array of electro-mechanical and electronic products.

From security to safety, to automation and protection, Tech Fire Engineers impacts every facet of modern life with their solutions. Tech Fire Engineers provides complete safety, security and automation solutions to facilities across Pune, Mumbai, Hyderabad, Delhi, MP, Chhattisgarh, Bangalore and Chennai amongst other cities in India.

Technoline is a Jeddah based system integration company providing solutions on physical security such as CCTV, door access control, Speedstiles/tripod t, anti-Shop lifting etc. The company also offers biometric systems, such as 3D facial recognition terminal, fingerprint identification doorlock and portable time attendance registration terminals.

Technocality Inc. is a full-service provider of security and investigative solutions for private clients, corporations, government agencies and institutions of all sizes. Technocality Inc. provides featured services in access control, CCTV, burglar & fire alarm systems, digital & network video recording systems, electronic surveillance, GPS tracking solutions etc. The company's partners include, Bosch, exacq, Pelco by Schneider and KeyScan.