| # | Name | State | City | Postcode | Status |
|---|---|---|---|---|---|
| 3511 | OASISEYE SPECIALIST SDN BHD - SEREMBAN | Negeri Sembilan Darul Khusus | Seremban | 70300 | Active |
| 3512 | OCEAN DENTAL CLINIC | Selangor Darul Ehsan | Petaling Jaya | 47301 | Active |
| 3513 | OHANA MEDICLINIC | Selangor Darul Ehsan | Cycberjaya | 63000 | Active |
| 3514 | OHANA SPECIALIST HOSPITAL | Wilayah Persekutuan Kuala Lumpur | Kuala Lumpur | 53300 | Active |
| 3515 | OMEGA CLINIC | Sarawak | Miri | 98000 | Active |
| 3516 | OMEGA CLINIC JOHOR | Johor Darul Takzim | Gelang Patah | 81550 | Active |
| 3517 | ONYX HEALTHCARE CLINIC SDN BHD | Sabah | Kota Kinabalu | 88200 | Active |
| 3518 | OOI AND KHOR DENTAL SURGERY | Selangor Darul Ehsan | Shah Alam | 40460 | Active |
| 3519 | OP AEON SEREMBAN 2 | Negeri Sembilan Darul Khusus | Seremban | 70300 | Active |
| 3520 | OP GURNEY PLAZA | Pulau Pinang | Pulau Pinang | 10250 | Active |