G4S Global

G4S works to safeguard the welfare and prosperity of millions of people worldwide – helping to create safer and better environments in which people live and work. With operations on six continents and 533,000 employees, we are the leading global integrated security company.G4S works to safeguard the welfare and prosperity of millions of people worldwide – helping to create safer and better environments in which people live and work. With operations on six continents and 533,000 employees, we are the leading global integrated security company.