| londonsleepcentre.com | The London Sleep Centre |
| hakimi-online.com | SSRD Anti-Snoring Treatment Center |
| summitsleep.com | Summit Sleep Disorder Center |
| snoringclinic.com.au | Sydney Snoring Clinic |
| snorenomore.com | Sleepcare Diagnostic |
| sleeptelemedicine.com | Sleep Telemedicine Services |
| sleepservices.net | Sleep Services of America |
| sleepquest.com | SleepQuest: Treating Sleep Disorders - Obstructive Sleep Apnea |
| sleepmed.com | Sleep Medicine Associates of Texas, P.A. |
| sleeplab.co.il | The Technion-Sleep Laboratory and Sleep Disorders Center |
United States , California , Culver City