Berkshire
- Event Security Ascot, Berkshire
- Event Security Bracknell, Berkshire
- Event Security Datchet, Berkshire
- Event Security Eton, Berkshire
- Event Security Eton Wick, Berkshire
- Event Security Hungerford, Berkshire
- Event Security Maidenhead, Berkshire
- Event Security Newbury, Berkshire
- Event Security Reading, Berkshire