- MDK & Associates Pty Ltd 151Ste 4/ 19-21 Central Rd, Miranda, NSW
- Diamond Investigations 15218 Larissa Ave, West Pennant Hills, NSW
- SpouseBusters 153PO Box 3510, Rhodes, NSW
- Sutcliffe Investigations 154PO Box 3510, Rhodes, NSW
- CTG Investigations 15558 Dawn St, Greystanes, NSW
- Twenty20 Investigations 1561 Kempsy St, Blacktown, NSW
- Askew George & Associates Pty Ltd 157717 Victoria Rd, Ryde, NSW
- Blondell Group 158Unit 1 980 Victoria Rd, West Ryde, NSW
- Worksite Investigations 159Suite 101 23 Angas St, Meadowbank, NSW
- Lee Kelly Commercial Investigations 160Level 2 55 Grandview St, Pymble, NSW
- GIS Global Investigative Services 16124 Leutara Rd, Manly, NSW
- Scott's Investigation Services 162Shop 4 - 1 Collaroy St, Collaroy, NSW
- Hunt Investigations 16342 Sea Beach Ave, Mona Vale, NSW
- Internet Fraud Watchdog 164Level 32 1 Market St, Sydney, NSW
- Lancaster Investigations 165Suite 469 315 Castlereagh St, Sydney, NSW
- National Surveillance & Intelligence 166Level 6/ 5 Hunter St, Sydney, NSW
- Peter A Cox & Associates 16735 Park St, Mona Vale, NSW
- Spy4u2 Security Group Pty Ltd 168Unit a 104-106 Wigram St, North Parramatta, NSW
- C.I.D.S. Investigation & Security Services 169229 Macquarie St, Sydney, NSW
- Websters Investigations 170Level 3 50 Pitt St, Sydney, NSW
- Precise Investigation 171Level 5 1 Alfred St, Sydney, NSW
- Brosnans Investigation Services 172PO Box 2135 Strawberry Hills 2012, Surry Hills, NSW
- Competitive Intelligence Australia 17397 Womerah Ave, Darlinghurst, NSW
- A.B.L.E. Investigations Pty Ltd 17450 Sutherland St, Mascot, NSW
- Bondi Investigations 1756/ 188 Bronte, Waverley, NSW
- A.B.L.E. Investigations Pty Ltd 17611 Balfour Rd, Kensington, NSW
- Anthony John & Associates 177Unit 2 110 Ramsay St, Haberfield, NSW
- Forensic Cyber Investigations 1782/ 204 Lyons Rd, Drummoyne, NSW
- Lyonswood Investigations 179204 Lyons Rd, Drummoyne, NSW
- National Corporate & Business Investigations 180Level 6 90 Mount St, North Sydney, NSW
