List of private security companies
This is a list of notable private security companies.
Africa
Angola
Nigeria
South Africa
Oceania
Australia
Asia
India
Israel
Japan
Europe
Denmark
Ireland
Spain
Sweden
Switzerland
United Kingdom
- Aegis Defense Services
- Control Risks
- Corps of Commissionaires
- G4S
- International Intelligence Limited
- Intelligent (UK Holdings) Limited
- Mitie
- Rubicon International Services
Americas
Canada
United States
- ADT Security Services
- Allied Universal
- G4S Secure Solutions
- Inter-Con Security
- Monitronics
- Paragon Systems
- Pinkerton
- Vivint
- Blackwater
- American International Security Corp
See also
- List of private military companies
- List of non-governmental paramilitary organizations
- Computer security companies (category)