G4S: Detailed Company Information & Corporate Profile
Summary
G4S is a public company that has been in the industry for 22 years. The business currently specializes in Security and Investigations, Management Consulting Services, Home Security, Personnel Security Services areas. G4S's headquarter is located at London, England, GB. The number of employees is at least 100K. Register with SignalHire to connect with G4S employees and management.
| G4S Website | g4s.com |
| Social Links |    |
| Industries | |
| G4S Headquarters address | 6th Floor, London, SW1H 0DB GB |
| Company Size | 10000+ employees |
| Specialties | electronic monitoring, security services, secure solutions, youth custody and treatment programs, cash solutions, manned guarding, Integrated Technology, Access control, Risk-based planning |
| SIC Code | 7200 |
| Founded | 1901 |
| Estimated Annual Revenue | $10B - 100B |
| Operating Status | Acquired |
| Updated: | 2026-07-21 |
G4S Org Chart
Chief Executive Officer
C-Level
Chief Financial Officer
Chief Technology Officer
Chief Security Officer
General Manager
Project Manager
Project Manager
Project Manager
Project Manager
Competitors
Name | Founded | Type | Employees |
|---|---|---|---|
| 1999 | Public Company | 10K - 50K | |
| 2006 | Privately Held | 500 - 1.0K | |
| 1852 | Public Company | 10K - 50K | |
| 2013 | Public Company | 1.0K - 5.0K |
Workforce Turnover
Number of employees switched from or switched to
Departmental sample breakdown
Length of Employment
G4S's workforce includes employees across a wide range of tenure levels.
5% have been with the company for 1 to 2 years10% have been with the company for 3 to 4 years15% have been with the company for 5 to 7 years17% have been with the company for 8 to 10 years53% have been with the company for more than 11 years
Companies Similar to G4S
G4S Corporate Information: FAQ
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