1GS Security Services provides a wide range of security services across the capital, the UK and around the world. With over 40 years' combined experience provides a range security services to a wide variety of clients in both the public and private sectors. 1GS Security Services include manned guarding, retail security, door supervision, corporate security, CCTV & alarm, among others.

We are an established company which has been set up to provide a completely new concept to your security needs. The company's aim is to provide the best trained and most professional security operatives in the country. We as a company only employ staff that we can ensure will meet your needs. We pride ourselves on the personal touch and will assist in any way to meet your requirements.

4Front Security Ltd offers security services and CCTV installation throughout Nottingham and the UK as well as a range of other wireless security systems.

4TRESS SERVICES LTD is a fully License bound, and insured private company, registered in the United Kingdom and a leader in providing high quality and effective service. The company believes in partnering with companies to enhance their security and cleaning needs. All their services are specifically designed around clients needs.

999 South Group Ltd serves as a competent and reliable partner. Their renowned service delivery and a willingness to meet customer expectations to a high standard is a mantra both understood and delivered by the company's staff. They deliver security systems, fire appliances and personnel for enterprises and events.

With nearly two decades of highly rated service, AOS is one of the leading security companies in the UK. AOS recently achieved a score of 163 following the Security Industry Authority ACS audit, which places AOS in the top 1% of companies in the Approved Contractor Scheme for the second year running.

Acctiv8 supply the most flexible & reliable wireless burglar alarm security and safety system on the market. Acctiv8 Wireless Burglar alarms are unique because they not only protect your valuables from intruders but also act as a remotely monitored safety system.

Ad Hoc Property Management offers property security solutions to European market leaders. The company protects vacant properties using the Property Guardian model, ensuring such properties are not left to become derelict. Ad Hoc offers solutions for threats such as squatting and asset stripping through socially responsible property protection.

AD Porta are a dedicated railway security specialist. They are currently providing security to major rail projects in the London area as well as trackside security during upgrade and enabling works.

Advanced Guarding Services provide security guarding services for all industries in Kings Lynn, Norfolk as well as across the UK. The company's primary mission is to offer reliable and compliant security services to all areas of industry. A professional organisation, sympathetic to the limitations of our clients businesses and with 100% focus on customer service at every level within the company.

Alarm Response & Keyholding specialise in providing professional key holding and alarm response services across the UK to secure home or business and ensure the safety of family and staff.

ATS (All Time Security) Ltd is an independent service company that supplies security guards for both private and commercial industry. Providing a high standard also security at short notice. They are based in High Wycombe , Buckinghamshire, serving the area within 50 miles of High Wycombe.

Amberstone Security specialises in the delivery of security services across the UK and Europe. Combining high-quality security personnel with innovative technology solutions, it delivers services to the retail, distribution and logistics, commercial and corporate sectors. Its service provision includes the supply of security officers, store detectives, mobile response/patrols, and loss prevention consultancy.

Ancora offers proactive and innovative security services as well as promotes public awareness through education, knowledge, technology and reputation. Anocra offers a variety of services such as security officers, keyholding, locking & unlocking, mobile patrols, lone worker visits, mobile response and risk management.