G4S

In 2021, G4S, a London-based global security company, was acquired by Allied Universal®, a leading security and facility services company that provides active security services and cutting-edge smart technologies to deliver bespoke integrated security solutions.
The acquisition expands Allied Universal's global and local footprint and infrastructure.
Through the company's vast network of over 800,000 employees, we leverage global best practices in communities around the world. With $18 billion in revenue, we're backed by efficient processes and systems that can only help deliver on our local promises: keeping people safe and our communities thriving.