| 21 | 124116-5 | MELISSA | Level IA1 (Health Center Laboratory) | Njombe Region | Njombe TC | Private | For Profit | Operating | | |
| 22 | 124115-7 | 2D | Level IA2 (Dispensary Laboratory) | Mbeya Region | Mbeya DC | Private | For Profit | Operating | | |
| 23 | 124114-0 | CHIEMA | Level IA2 (Dispensary Laboratory) | Singida Region | Ikungi DC | Private | For Profit | Operating | | |
| 24 | 124113-2 | ULAMAA CENTRE | Level IA1 (Health Center Laboratory) | Kilimanjaro Region | Moshi DC | Private | For Profit | Operating | | |
| 25 | 124112-4 | GIO | Level IA2 (Dispensary Laboratory) | Dodoma Region | Dodoma CC | Private | For Profit | Operating | | |
| 26 | 124111-6 | GODWIN | Level IA2 (Dispensary Laboratory) | Singida Region | Itigi DC | Private | For Profit | Operating | | |
| 27 | 124110-8 | ABUU ASMAA | Level IA2 (Dispensary Laboratory) | Dodoma Region | Dodoma CC | Private | For Profit | Operating | | |
| 28 | 124100-9 | NGUVU KAZI | Level IA2 (Dispensary Laboratory) | Dar es Salaam Region | Ilala MC | Private | Company/Business Name | Operating | | |
| 29 | 124096-9 | ANIRA | Level IA2 (Dispensary Laboratory) | Morogoro Region | Mvomero DC | Private | For Profit | Operating | | |
| 30 | 124095-1 | JULPASTORY MEDICAL | Level IA2 (Dispensary Laboratory) | Morogoro Region | Kilosa DC | Private | For Profit | Operating | | |
| 31 | 124094-4 | KISORELO | Level IA2 (Dispensary Laboratory) | Morogoro Region | Ifakara TC | Private | For Profit | Operating | | |
| 32 | 124093-6 | JKM | Level IA2 (Dispensary Laboratory) | Dar es Salaam Region | Ubungo MC | Private | For Profit | Operating | | |
| 33 | 124091-0 | MBAWALA | Level IA2 (Dispensary Laboratory) | Pwani Region | Chalinze DC | Private | For Profit | Operating | | |
| 34 | 124090-2 | J&R | Level IA2 (Dispensary Laboratory) | Dar es Salaam Region | Ubungo MC | Private | For Profit | Operating | | |
| 35 | 124089-4 | JITEGEMEE | Level IA2 (Dispensary Laboratory) | Dar es Salaam Region | Ilala MC | Private | Company/Business Name | Operating | | |
| 36 | 124088-6 | HK | Level IA2 (Dispensary Laboratory) | Lindi Region | Nachingwea DC | Private | For Profit | Operating | | |
| 37 | 124086-0 | STAZIA | Level IA2 (Dispensary Laboratory) | Pwani Region | Kibaha TC | Private | Company/Business Name | Operating | | |
| 38 | 124083-7 | JOSE | Level IA2 (Dispensary Laboratory) | Morogoro Region | Ifakara TC | Private | For Profit | Operating | | |
| 39 | 124082-9 | GODLOVE | Level IA2 (Dispensary Laboratory) | Morogoro Region | Kilosa DC | Private | For Profit | Operating | | |
| 40 | 124040-7 | KIZIKU | Level IA2 (Dispensary Laboratory) | Mwanza Region | Buchosa DC | Private | For Profit | Operating | | |
