- Conventus Group 1Ellerston Ave, Isabella Plains, ACT
- Amr Recovery Services 214/ 81 Hill Ave, Conder, ACT
- Peter A Cox & Associates 335 Park St, Mona Vale, NSW
- Spy4u2 Security Group Pty Ltd 4Unit a 104-106 Wigram St, North Parramatta, NSW
- C.I.D.S. Investigation & Security Services 5229 Macquarie St, Sydney, NSW
- Caught In The Act Investigations 63 Spring St, Sydney, NSW
- Faust Legal Support Services 7Level 29 Chifley Tower 2 Chifley Sq, Sydney, NSW
- Galjar & Park Investigations Pty. Ltd. 8Suite 14 level 3 58 Pitt St, Sydney, NSW
- Gamble Investigations International 9Level 32 1 Market St, Sydney, NSW
- Internet Fraud Watchdog 10Level 32 1 Market St, Sydney, NSW
- Lancaster Investigations 11Suite 469 315 Castlereagh St, Sydney, NSW
- National Surveillance & Intelligence 12Level 6/ 5 Hunter St, Sydney, NSW
- Proteus Investigations 13Level 14 Lumley House 309 Kent St, Sydney, NSW
- Regents Risk Advisory 14377 Kent St, Sydney, NSW
- Websters Investigations 15Level 3 50 Pitt St, Sydney, NSW
- Precise Investigation 16Level 5 1 Alfred St, Sydney, NSW
- Brosnans Investigation Services 17PO Box 2135 Strawberry Hills 2012, Surry Hills, NSW
- Competitive Intelligence Australia 1897 Womerah Ave, Darlinghurst, NSW
- A.B.L.E. Investigations Pty Ltd 1950 Sutherland St, Mascot, NSW
- Bondi Investigations 206/ 188 Bronte, Waverley, NSW
- A.B.L.E. Investigations Pty Ltd 2111 Balfour Rd, Kensington, NSW
- Anthony John & Associates 22Unit 2 110 Ramsay St, Haberfield, NSW
- Forensic Cyber Investigations 232/ 204 Lyons Rd, Drummoyne, NSW
- Lyonswood Investigations 24204 Lyons Rd, Drummoyne, NSW
- National Corporate & Business Investigations 25Level 6 90 Mount St, North Sydney, NSW
- A. AAABA Charlies Angels 26Level 21 201 Miller St, North Sydney, NSW
- Integral Investigations 2790 Mount St, North Sydney, NSW
- Lipstick Investigations 2839 McLaren St, North Sydney, NSW
- National Corporate & Business Investigations 2990 Mount St, North Sydney, NSW
- Phoenix Administration Services (Australasia) Pty Ltd 30Northpoint Level 40/ 100 Miller St, North Sydney, NSW
