- Amarok Investigations 31Craigieburn Pl, Craigieburn, VIC
- ACE Lady Investigators 32427 Punt Rd, Richmond, VIC
- Speak Easy Communications Security 3364 Mannering Drv, Wheelers Hill, VIC
- Galvic Investigative Services 34Suite 12/ 70 New Dookie Rd, Shepparton, VIC
- Strategic Investigations 3512 Merton Crt, Coldstream, VIC
- Proof Integrity Solutions 36Deakin Crt, Berwick, VIC
- Proteus Investigations 37Level 14 Lumley House 309 Kent St, Sydney, NSW
- Regents Risk Advisory 38377 Kent St, Sydney, NSW
- Amr Recovery Services 3914/ 81 Hill Ave, Conder, ACT
- Gamble Investigations International 40Level 32 1 Market St, Sydney, NSW
- Pinnacle Integrity 41Level 20/ 821 Pacific Hwy, Chatswood, NSW
- Peter A Cox & Associates Pty Ltd 4235 Park St, Mona Vale, NSW
- Rumore Associates 43Suite 8 210 Victoria Rd, Gladesville, NSW
- Chris Anderson & Co Pty Ltd 442nd Flr 835 Pennant Hills Rd, Carlingford, NSW
- Australian Specialists Investigators 45PO Box 89, Eastwood, NSW
- Cheatbusters 46PO Box 89, Eastwood, NSW
- G M Investigations 474 Kent St, Belmore, NSW
- Caught In The Act Investigations 483 Spring St, Sydney, NSW
- Anthony John & Associates 49Suite 5/ 180 Church St, Parramatta, NSW
- Insight Intelligence Pty Ltd 50Ste206/ 5 Celebration Drv, Baulkham Hills, NSW
- Elite Investigations 511a/ 65 Alexander Ave, Taren Point, NSW
- M & A Investigations 52Suite 8/ 1008 Old Princes Hwy, Engadine, NSW
- Huxley Hill & Associates 5310 Church St, Newcastle, NSW
- Newcastle Investigation 54PO Box 412, Newcastle, NSW
- Rob's Private Investigation Services - RPIS 55PO Box 248, Forster, NSW
- All States Investigations & Corporate Protection Group 56Suite D2/ 674 Princes Hwy, Sutherland, NSW
- All Lines Investigations 57PO Box 5144, Ballina, NSW
- S.J. Kelk & Associates 58147 Old Mcmillans Rd, Millner, NT
- Advance National Services 5950 Theodore St, Eagle Farm, QLD
- IDS Group 6050 Theodore St, Eagle Farm, QLD
