Security and Investigations Companies

G4S

112514 employees

Prosegur

62490 employees

Cyber Security News ®

616 employees

Grupo Protege

6330 employees

Securitas Security Services USA

42691 employees

World Security

1621 employees

ASIS International

942 employees

GardaWorld

22985 employees

Convergint

6762 employees

Grupo Gr

3810 employees

HID

3811 employees

Tyco

12292 employees

Gendarmerie Nationale

31687 employees

Securitas Group

10476 employees

Security Segurança e Serviços

3198 employees

Convergint Asia Pacific

579 employees

Avigilon

411 employees

Defense Counterintelligence and Security Agency (DCSA)

2168 employees

Chubb Fire & Security

7195 employees

The Security Institute

86 employees

PINKERTON | Comprehensive Risk Management

2092 employees

Security Industry Association (SIA)

418 employees

Smiths Detection

3138 employees

Securitas Seguridad España

4697 employees