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.

AISTRA and Video Analyse A/S are an international partner distributor of NDAA and ONVIF security-approved solutions within Video Surveillance and Access Control. They operate the company under the names ICARE SECURITY A/S, with market names and aliases such as AISTRA.NET, VIDEO A/S, VIDEOANALYSE A/S, FACE RECOGNITION A/S and VIDEOSURVEILLANCE A/S.

Better Security Guarding Ltd provide sia trained and licensed security guards and professional security services throughout the united kingdom.

Broadstone Security offers bespoke security services to clients who require everything from discreet close/executive protection to covert long-term surveillance operations. The company’s unique internal ties to the police, military and government agencies provide it with the knowledge-base and scope to provide cost-effective protection across the globe.

Combined Support Services Ltd is a professional and reliable security provider delivering Security Officers, K-9 Dog Teams, Concierge, Reception Security, Event Stewards and Marshalls across the UK. The company supports construction, commercial, retail and event sectors with tailored security solutions, highly trained staff and a strong commitment to customer service, safety and professionalism.

Community Safety Development Global Group work with international clients to bring the best knowledge and expertise to support risk and threat assessments, security reviews, design and built. They suggest the best possible and cost effective solutions.

Entourage Security is an established and trusted name in London and the UK. Their clients range from private individuals to large organisations and brands. The company provides a range of supportive services including investigations, assessments, project management and staff training.

Gowell group technology Co.,limited is a hi-tech enterprise specialising in developing, manufacturing and marketing CCTV products including Standalone DVR, DVR Kits, IP Camera, Analogue Camera, etc.

Imperial Security is one of the largest security guard companies, with branches from coast to coast. Established in 1968 and headquartered in Memphis, TN, Imperial Security specializes in security for the distribution, transportation, logistics, high-technology, and manufacturing warehouses.

P&N Security’s knowledge and accumen throughout not only the security industry, but also in dealing with and providing security and transportation services to some of the most affluent and respected clients worldwide.

The P&N Security Group provides security, transportation and luxury travel services to clients worldwide. Its manned guarding team specialises in all forms of guardings, from retail, to residential, and everything in between.

Panther Protection Services is a full service protection agency performing security consulting, threat assessments, risk/crisis management, executive protection, self-defense training, firearms instruction and high risk tactical protection.

Pilgrims Group is a global security, risk management and service support company that identifies and manages risks for clients across all sectors, including oil & gas, telecoms, pharmaceutical, media agencies and international blue chip corporations.

Project Ultra was setup in 2008 bridging the gap of security and international events. The overall aim of Project Ultra is for people to enjoy themselves safely, further their professional life skills development and share lasting memories with like minded people. With decades of experience and on going development, Project Ultra will encompass many functions to make them their first choice for lifestyle management.

Prompt Security Consultants are a Manchester based security company that was formed in 2011 by ex-military and civilian backgrounds providing security and protection services wherever & whenever required - be it in Manchester, London, the UK or further afield. Prompt security consultants operatives are fully licenced in accordance with the sia(security industry authority) regulation.

Security Alert is a Midlands based company in Derby which formed in 1997. They are a privately owned British security and risk management company with substantial experience within the security industry.

Smart Integrated Solutions Ltd provide dynamic support and design / installation for Security / Integrated Facilities Solutions, with substantial experience in a variety of vertical markets and sectors. Further services include consultancy and TFM innovation for Facilities Management Companies. These solutions include CCTV, ANPR, Access Control, Security Systems and Integrated software platforms, to provide centralisation to clients of systems

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