Who we are

G4S is part of 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 that allow clients to focus on their core business. Through a global workforce of approximately 800,000 people, we leverage best practices in communities all over the world. With revenues at 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.

What we do

G4S plays a valuable and important role in society.

We provide direct employment for over half a million people around the world and make a difference by helping people to live and work in safe and secure environments.

Where we operate

G4S is a market leader and we provide a broad range of products and services in over 90 countries.

This breadth provides us with a strong understanding and clear visibility of how security trends are evolving across the world. As part of the takeover, the G4S North America business now operates as Allied Universal®