“One Of The Most

Trustworthy Security Companies in London”

-Daniel Cunningham (The Princes Trust)

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Private Security Services Company


Manned Guarding

Rigorously Interviewed & Trained Staff. (100+) Staff Across The UK. Highly Experienced & Passionate Office Team


Human Resource Compliance. Payroll. Cutting Edge Staff Management Software. Intricate Sector Knowledge.

Unparalleled Support

24/7 Support. Regular Onsite Visits. On-Going Staff Training. Daily Status Reporting (Data, Incident & Accident). Questionnaires Pre And Post Experience.


Intelligent Event Reporting Tool. Visual Staff Breakdowns. Interactive Time Sheets. Real Time Reporting. Automated SMS Text Messaging System.

Offering Professional Manned Guarding At Competitive Rates

Its Not Only About What You Get, But What We Believe!

A New Vision

We believe clients deserve a higher-quality, of SIA licensed staff at a realistic price point.

We are one of the leading security companies in London, which is committed to providing our clients with the finest skilled security staff covering a wide range of security services throughout London, the Greater London Region and Nationwide. Our high standards are maintained through working on-site with clients, meticulous security guard selection and compulsory in-house training. Our experienced account managers are available 24/7 throughout every assignment and do not rest until everything is in place.

What Are You Getting With Our Competitors? Secure On Site Is The Best Deal!


  • SIA Licensed Guards


  • SIA Licensed Guards


  • SIA Licensed Guards

What Our Customers Are Saying.

Don’t just take it from us, let our customers do the talking!

“Secure On Site has been supplying us with Door Supervisors for over a year now. They are pro active with dealing conflict situations and manage customers who come in and out of my premises well.”

(Town Inn)

“The SOS team done a commanding job of taking care of security at our event Rip The Runway UK. They were organized and worked really efficiently with the venue team to ensure the safety of the event goers and staff alike. We look forward to be working with them again in the near future.”

(TrendsetUK, RipTheRunwayUK)

“SOS is a really professional outfit. Our events always feel safe and in control when their team are around. Their staff has always been very friendly and helpful, which makes a real difference in security. Would highly recommend to all.”

(Clownfish Events)

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We have the best product around. Don’t miss out on this great opportunity!

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