Protecting property throughout Yorkshire 24/7
Call our team on 0113 200 2060


"4 Site Security is a company with real ethics and morals and a big heart - we all work as one to ensure our customers get the best possible service"

Jade Kirk - Business Development Manager

"I am proud to work for 4 Site Security – a company that delivers national quality, with a local focus"

Martin Moss - Operations Director


4 Site Security was established in 2001 by Cousins Paul Walton and Gerald Taylor with the objective of redefining security industry standards and improving customer service.

Growth has come from client retention and an uncompromising dedication to customer service and quality. We are continuously adding new and bigger contracts to our client portfolio.

In 2006, the Security Industry Authority (SIA) was introduced as the new governing body for the industry and 4 Site Security was one of the first 10 companies in the UK to be assessed via the standard route, achieving SIA Approved Contractor Scheme Status. This gave us a clear advantage, increasing our credibility as a leading provider in the region.

From 2007 onwards the company has attracted experienced employees from large national security companies. This, combined with our drive and passion to succeed, and our growing knowledge and experience, enabled the company to grow and plan with confidence for the future.

Since then, the company has gone from strength to strength, attracting security contracts from some of the most prestigious companies in the UK and building increased market share year on year.