Castle Private Detective and Investigation Agency: Offering private investigation advice. Includes details of services and a company profile.
CIA: Private detectives based in Athlone.
Eurocheck Security Consultants: Services include intellectual property investigations, accident and disability, insurance fraud, and background enquiries.
Irish Surveillance: Providers of professional surveillance and investigative services.
Protocol Security Services: Dunshaughlin based agency specialising in investigations of insurance claims details services.