Advantage One Security Headquarters
Since 2000

Solving
Tomorrow's
Problems Today

Using our knowledge in the industry to better help us and our customers create safer environments where you can thrive.

25+
Years Experience
Top 5%
UK Security Firms
24/7
Always Vigilant
NSI
Gold Certified
Our Mission

Your Partners in
Security Excellence

Advantage One Security Limited is a trusted leader in the field of security services, providing comprehensive solutions to safeguard your assets, personnel, and peace of mind.

With a strong commitment to excellence and a wealth of experience, we don't just respond to security challenges—we anticipate them. Our mission is to provide you with peace of mind through top-tier security services that are both proactive and responsive.

We are your partners in security, dedicated to creating safe environments where you can thrive.

Unwavering Commitment

We're committed to honesty and integrity, with transparency and openness guiding every decision we make.

Comprehensive Security Solutions

From physical protection to cutting-edge monitoring, we deliver security services that set industry standards.

Professional Security Officer

Manned Guarding

Our dedicated team of highly trained security professionals is at the forefront of protecting your premises and assets. Whether it's securing a commercial facility or providing personalized protection, our vigilant personnel are there to ensure your safety and security around the clock.

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CCTV Monitoring

Our state-of-the-art CCTV monitoring services offer real-time surveillance and analysis, serving as the watchful eyes you need to deter threats and respond to incidents swiftly. We use cutting-edge technology to keep a close eye on your property, ensuring that every corner is under constant scrutiny.

Discover CCTV Solutions
Advanced CCTV Monitoring Center

Training Academy

We understand the importance of well-trained security personnel. Our Training Academy equips individuals with the knowledge and skills required to excel in the security industry.

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Alarm Response

Timely response to security alarms is crucial in preventing potential risks. Our rapid alarm response team is prepared to react swiftly to any security breach.

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Fire & Security

Fires pose a significant threat to both life and property. Our integrated fire and security solutions employ cutting-edge technology and industry best practices.

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Our Journey

25 Years of Excellence

Our values and ethics are embedded in a quarter century of history

00
2000Founded
02
2002Launched AIP Monitoring officer activities
03
2003Joined NSI
06
2006SIA ACS Membership
09
2009Deployed 1 millionth hour of guarding services
12
2012Became Top 5% ACS Company
13
2013Achieved NSI Guarding Gold
17
2017Prevented 50,000th shoplifting offence
22
2022Accredited Training Academy
25
202525th year anniversary
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Our Philosophy

Beginning in the demanding world of retail or ever-changing environment, and one which is results driven. Advantage One learnt that our people will always be our main valuable asset.

Great training and management provides effective and motivated officers, who are proud to exceed our customers' expectations time and again.

"

Values That Drive Us

We're dedicated to turning our mission into reality by embodying our fundamental principles

Unwavering Integrity

We operate with complete honesty in every interaction, building trust through transparency and openness.

Client-Centric Focus

Your needs guide our actions. When you speak, we listen. We adapt and deliver solutions that truly matter.

Continuous Excellence

We never settle. Constant improvement and innovation keep us at the forefront of security services.

Trusted & Accredited

NSI Gold Accreditation
SafeContractor Accreditation
SIA Approved Contractor
Cyber Essentials Plus