| # | Entity | Status | State |
|---|---|---|---|
| 1 | 25 095 924 074 5th International Congress of the World Federation of Sleep Research Societies 2007 |
ABN Cancelled | NSW 2000 |
| 2 | 35 071 244 650 SLEEP EASY ELECTRICAL WORLD PTY. LTD. |
ABN Cancelled | VIC 3044 |
| 3 | 49 681 096 532 World Sleep Federation Incorporated |
ABN Active | NSW 2478 |
| 4 | 49 681 096 532 World Sleep Federation Incorporated World Sleep Federation |
ABN Active | NSW 2478 |
| 5 | 49 996 277 074 J LEERSON & K LEERSON & L.M LEERSON Sleep World |
ABN Active | WA 6210 |