Security and Investigations Companies in United States

ASIS International

942 employees

HID

3811 employees

Defense Counterintelligence and Security Agency (DCSA)

2168 employees

Constellis

7579 employees

STANLEY Security

2411 employees

Evolv Technology

306 employees

The GEO Group

6201 employees

Social Links

92 employees

Intel 471

188 employees

Stealth Monitoring

685 employees

Security Industry Specialists

2638 employees

Pro-Vigil Surveillance Services

751 employees

Security 101

958 employees

Concentric

345 employees

Luminys Systems Corporation

131 employees

Mintz Group

235 employees

Protection 1 Security Solutions

1417 employees

Analogic

893 employees

Northland Controls

281 employees

Walden Security

2356 employees

Everon

2269 employees

PSA Security Network

93 employees

Deep Sentinel

108 employees

Rapid Response Monitoring

520 employees