Anticrime Protective Services Pty Ltd: Providers of investigation and security services. Based in Perth.
Australian Investigation Agency: Offers surveillance and spy equipment including security cameras, night vision, cctv, wireless and wired hidden camera. Company profile, private investigations and links directory.
Indago Investigations: Melbourne, Victoria firm, providing consulting, training, and expert testimony.
Integral Investigations: Sydney based private investigation organisation.
International Detection Services: Private investigative firm.
Investigators (Australia) Pty Ltd: Private investigators serving the nation.
Lancasters Investigations: Investigation, surveillance, and security services, based in Sydney.
Steve Wallis Associates: Licensed commercial and private inquiry agents located in Kemsey, New South Wales.
Sydney Security and Investigations: Offers security guards, debt recovery and investigation services.
The Investigation Bureau: Full investigative and surveillance services. Based in Cairns, Queensland.