Security and Investigations Companies in United States

Devcon Security

170 employees

Gatekeeper Intelligent Security

19 employees

ProGuard Security Services

255 employees

TETRA - Access Control/Surveillance/Custom AV/Systems Design

15 employees

BusinessScreen.com

9 employees

Private Eyes

42 employees

Freeh Group International Solutions (now AlixPartners)

17 employees

Imperial Security

671 employees

Adc Nm

287 employees

The Zellman Group

18 employees

Chesley Brown International

287 employees

Lauth Investigations International

52 employees

Strategic Security Management Consulting

5 employees

SCW - Security Technology

138 employees

Marshall Investigative Group

83 employees

DCube Data Sciences

115 employees

Verensics

7 employees

Global Security Services

257 employees

Triton Security inc

126 employees

Circadian Risk

25 employees

Watch Guard 24/7

171 employees

Lockmasters

66 employees

Concentric Security

56 employees

First Alarm

219 employees