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. With revenues of $18 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.
G4S - Who we are
our values
With 800,000 employees working around the world, the standards we set and the way in which colleagues conduct themselves are fundamental to the success of our business.
G4S Values
We rely on our people to provide excellent customer service and to behave in line with the company’s values and standards. They rely on the company to provide a safe place to work and for development, support and guidance throughout their career.
Read more about our values
Safeguarding our Integrity
Ensuring that we undertake our business in a way which is ethically responsible, safe and in line with the company’s values and standards is an essential element of our strategic model. Our size and scale mean that we touch the lives of millions of people across the world and our goal is to ensure that we make a positive impact on the communities in which we work.
Read more about our health & safety initiatives
Our people
Our Board
The board leads the group's governance framework, setting broad strategic targets, monitoring progress, approving actions and ensuring appropriate controls are in place and operating effectively.
Get to know our board
Our Executive Team
G4S is managed through a functional and regional structure. The regional CEOs are members of the Group Executive team.
Read more about our Executive Team
Our Employees
G4S, part of Allied Universal®, is a global business with operations in more than 80 countries. We employ more than 800,000 people, making us one of the world's largest private employers.
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Financial information
Please visit our historical investor centre and find our financial statements, results and presentations
our broad geographic reach
G4S has a unique global footprint with operations across more than 80 countries.
We have a truly global business with large established market positions in developed markets and outstanding positions in fast growing emerging markets.
We have a truly global business with large established market positions in developed markets and outstanding positions in fast growing emerging markets.