| # | Name | State | City | Postcode | Status |
|---|---|---|---|---|---|
| 4391 | OASISEYE SPECIALIST SDN BHD - KUCHING | Sarawak | Kuching | 93350 | Active |
| 4392 | OASISEYE SPECIALIST SDN BHD - SEREMBAN | Negeri Sembilan Darul Khusus | Seremban | 70300 | Active |
| 4393 | OCEAN DENTAL CLINIC | Selangor Darul Ehsan | Petaling Jaya | 47301 | Active |
| 4394 | OHANA MEDICLINIC | Selangor Darul Ehsan | Cycberjaya | 63000 | Active |
| 4395 | OHANA SPECIALIST HOSPITAL | Wilayah Persekutuan Kuala Lumpur | Kuala Lumpur | 53300 | Active |
| 4396 | OMEGA CLINIC | Sarawak | Miri | 98000 | Active |
| 4397 | OMEGA CLINIC JOHOR | Johor Darul Takzim | Gelang Patah | 81550 | Active |
| 4398 | OMEGA CLINIC PERMAS JAYA | Johor Darul Takzim | Masai | 81750 | Active |
| 4399 | ONYX HEALTHCARE CLINIC SDN BHD | Sabah | Kota Kinabalu | 88200 | Active |
| 4400 | OOI AND KHOR DENTAL SURGERY | Selangor Darul Ehsan | Shah Alam | 40460 | Active |