| Name | Class | County | Type | Valid Year | Status |
|---|---|---|---|---|---|
| OMESOLOSHO KENYA MEDICAL LABORATORY SERVICES | B | NAROK | 2 | 2026 | ACTIVE |
| OLYMPUS MEDICAL CENTRE LIMITED | E | SIAYA | 2 | 2026 | ACTIVE |
| OLOIBON MEDICAL CENTRE | B | MACHAKOS | 2 | 2026 | ACTIVE |
| OLLA NURSING HOME LIMITED | B | MANDERA | 2 | 2026 | ACTIVE |
| OLJABET MEDICAL CENTRE | C | LAIKIPIA | 2 | 2026 | ACTIVE |
| OLJABET HOSPITAL | E | LAIKIPIA | 2 | 2026 | ACTIVE |
| OLIVELINK HEALTHCARE | C | NAIROBI | 2 | 2026 | ACTIVE |
| OLIVE HILL SURGICAL CENTRE | D | NYERI | 2 | 2026 | ACTIVE |
| OLCHOBOSEI MEDICAL CLINIC | C | NAROK | 2 | 2026 | ACTIVE |
| OLCHEKUT COMMUNITY CLINIC | C | NAROK | 2 | 2026 | ACTIVE |