PT Sentinel Cakra Buana is a Security Company who has at least 10 years of experience on this field. Their credibility is approved by ISO, OHSAS and SMK3 certification on year 2015. With their services that varies from manned guard up to whole area security system, they promise to provide the best security service in Indonesia.

Quality Security Services Inc is dedicated to providing top quality guards and security officers.

Quantum Security is a leading security service in Nottingham available to meet your every need. Staff is licensed by SIA. Plus, they are highly trained in all areas of security, first aid, CPR, and customer service.

Quick Intervention Company for Security and Protection provides integrated security solutions to its customers. It has provided security and guarding services for many sectors, companies and institutions in Jordan. Some of the other services provided by the company include surveillance cameras, risk management, and security consulting services.

Radar Security offers the highest quality of integrated security systems on the market today. They provide outstanding service to customers and assist them in achieving their goals.

Ranger Guard offers armed and unarmed security guards. They also provide mobile patrol service, loss prevention, fire watch, parking lot security, and construction site security. In addition to the above-mentioned services, their supervisors are available 24/7 to address any concern you may have, day or night.

RAS Security Pte ltd is a security company in singapore spacialising in Security manpower sevices

RAS Watch provides a suite of services designed to businesses state-of-the-art tools to protect people, brand and assets so the company can focus on the growth of core business functions. The tools are completely customisable to detect risks unique to business operations. RAS Watch also provides management of access control systems along with intrusion detection and security threat monitoring.

Raven Security Solutions Ltd offer all kinds of security services tailored to your companies individual needs to protect your staff premise and stock.

RayLED sells online a complete range of infra-red and white-light LED illuminators for CCTV and safety critical applications. RayLED aims to improve the safety of any sensible areas at night by improving the performance of CCTV systems under darkness. The company provides a large range of LED illuminators to create a safer global environment whether used in combination with surveillance cameras, for deterrence or as general area lighting.

Reassurance Security Services Ltd specialise in manned guarding, keyholding, patrols and alarm response in Hertfordshire, London and the home counties. As part of its specialist services sector designed specifically for high end corporate sector, universities and educational premises, the company is able to provide flexible working hours to suit individual client needs.

Red Scorpion Security caters services in diverse sectors through their experiences and specialisation. The sectors they are rendering are renowned in their respective industries like Automobile, F&B, Finance, Electronics, Real Estate, Healthcare & Education, etc.

Regent Security is a subsidiary of building service provider, Regent Samsic. Regent Security specialises in providing bespoke security services for commercial and retail environments spanning guarding, patrols, keyholding and systems.

Region Security Guarding Limited provides range of security services delivered by a team of trained professionals. They are based in Wolverhampton, West Midlands but deliver their services nationwide. As one of the industry's leading security companies, they carry years of experience in the security sector.

Reliant Safety currently maintains and monitors over 10,000 cameras across ten states, which support approximately 19,000 residential units. Reliant Safety’s innovative approach to property management and security incorporates both remote and local video monitoring, advanced access control technologies, virtual guards, close collaboration with law enforcement and highly-trained personnel.

Resource was developed in 2012 due to requirements and demands throughout Queensland. RSTA is a privately owned and operated fully accredited, licensed and insured Australian Security Organisation. RSTA is one of the leading physical security providers, based in Brisbane providing affordable security strategies to their clientele and welcome the opportunity to earn your business.

Resourceful Security Experts (Pty) Ltd is Botswana's Forensic Intelligence and Strategic Security Consulting firm. They specialize in driving the Strategic Paradigm Shift—moving organizations from reactive investigation to proactive, intelligence-led security that serves as a continuous governance insight tool.

Rheinmetall Group´s Defence sector is a supplier of army technology and a longstanding partner of the armed forces. Rheinmetall is a supplier of the full spectrum of wheeled military systems. The company also offers systems logistics packages tailored to the needs of individual customers, including comprehensive spare parts management, training and instruction.

Risk Management Security Services specialise in providing bespoke security to commercial, residential and Industrial premises. Founded in 1976 the company provides manned guards, mobile patrols, keyholding and alarm response, CCTV monitoring and security receptionists.

Rock Security is a full service security contractor offering executive protection, parking enforcement, fire watch and mobile patrols. The company offers vehicle patrols, residential security as well as commercial security.