G4S

G4S is the largest security services company in the UK with around 40,000 employees and a turnover of £1 billion.

We provide an unrivalled range of services to a wide spectrum of customers in the public and private sectors. In the UK and Ireland we are:

• trusted by over 6,000 customers
• the regional market leader in security
• responsible for transporting 90% of UK bank notes
• the market leader on the Isle of Man, Jersey and Guernsey
• the world leader in electronic monitoring and de-mining
• the European leader in event security
• the largest meter reader in the UK
• the largest care & justice and aviation security business in the UK

In May 2008 we significantly expanded the services we can offer to our customers through the acquisitions of GSL, a market leader in care and justice services, and ArmorGroup, a leading provider of defensive protective security services.