- BCA-Bananacoast Commercial Agency & Investigations 1219/ 71 Albany St, Coffs Harbour, NSW
- SWA-Steve Wallis & Associates 1223/ 6 Elbow St, Coffs Harbour, NSW
- North Coast Investigations 1238 McNally St, Bellingen, NSW
- Summerland Investigations. 12422 Tallowood Ave, Casino, NSW
- NHN Investigations 12547 Newcomen St, Newcastle, NSW
- Quantum Investigations (Newcastle) Pty Ltd 12632 Young St, Cooks Hill, NSW
- Sissingh L 12724 Kitchener Pde, Mayfield East, NSW
- All Angles Investigations Pty Ltd 128PO Box 2192, Gosford, NSW
- Australian Investigative Group 12978 Atherton Cl, Rankin Park, NSW
- Australian Investigative Group 130PO Box 398, Kotara, NSW
- Phoenix Administration Services (Australasia) Pty Ltd 13167 Holt Rd, Taren Point, NSW
- Abbie Private Detectives 132Waldron Rd, Chester Hill, NSW
- Lost Money Australian Recovery Service 1332 Bradey Ave, Hammondville, NSW
- National Surveillance & Intelligence 134Level 3 91 George St, Parramatta, NSW
- Pentagon Investigations 135Level 1 Suite 4 20- 22 McQuarie St, Parramatta, NSW
- Faust Legal Support Services 136Level 29 Chifley Tower 2 Chifley Sq, Sydney, NSW
- Galjar & Park Investigations Pty. Ltd. 137Suite 14 level 3 58 Pitt St, Sydney, NSW
- Private Investigation & Protection Agency 1387 Hamilton St, Arncliffe, NSW
- Confidential Private Eye 139Lvl 1 275 Bay St, Brighton-Le-Sands, NSW
- Ispy4u Investigations 140580 Princess Hwy, Rockdale, NSW
- National Investigations Centre 141Head Office: Level 2 552 Princess Hwy, Rockdale, NSW
- Inwood (International) Pty Ltd 14210 Ormonde Pde, Hurstville, NSW
- Mivel Pty Ltd 14313 Woids Ave, Hurstville, NSW
- National Investigation Centre 144Head Office PO Box 151, Sylvania, NSW
- MDK & Associates Pty Ltd 145Ste 4/ 19-21 Central Rd, Miranda, NSW
- Diamond Investigations 14618 Larissa Ave, West Pennant Hills, NSW
- SpouseBusters 147PO Box 3510, Rhodes, NSW
- Sutcliffe Investigations 148PO Box 3510, Rhodes, NSW
- CTG Investigations 14958 Dawn St, Greystanes, NSW
- Twenty20 Investigations 1501 Kempsy St, Blacktown, NSW
