About G4S (now part of Allied Universal)

UK In 2021, G4S, a London-based global security company, was acquired by Allied Universal®, a leading security and facility services company that provides proactive security services and cutting-edge smart technology to deliver tailored, integrated security solutions. This acquisition expands Allied Universal’s footprint and infrastructure on a global and local level.

Through the company’s vast network of more than 800,000 employees, we leverage global best practices in communities all over the world. With revenues of approximately $20 billion, we are supported by efficient processes and systems that can only come with scale to help deliver our promise locally: keeping people safe so our communities can thrive.

In the UK, we have an extensive network of offices and more than 27,000 employees to support our local communities and customers. We believe there is no greater purpose than serving and safeguarding customers, communities, and people in today’s world. Allied Universal is There for you™. For more information, please visit www.g4s.com or www.aus.com.