| 21 | 124441-7 | SILAJI HEALTH | Level IA2 (Dispensary Laboratory) | Mtwara Region | Nanyumbu DC | Private | For Profit | Operating | | |
| 22 | 124440-9 | GS | Level IA2 (Dispensary Laboratory) | Mbeya Region | Mbeya CC | Private | For Profit | Operating | | |
| 23 | 124439-1 | ARCANE | Level IIA2 (District Laboratory) | Mwanza Region | Nyamagana MC | Private | Company/Business Name | Operating | | |
| 24 | 124437-5 | AMAGAMBO NI BHUKE BHUKE MEDICAL | Level IA2 (Dispensary Laboratory) | Rukwa Region | Kalambo DC | Private | For Profit | Operating | | |
| 25 | 124435-9 | AFYA JAMII | Level IA2 (Dispensary Laboratory) | Dar es Salaam Region | Ilala MC | Private | Company/Business Name | Operating | | |
| 26 | 124434-2 | DR. JM HEALTH | Level IA2 (Dispensary Laboratory) | Pwani Region | Mkuranga DC | Private | For Profit | Operating | | |
| 27 | 124433-4 | BN MEDICAL | Level IA2 (Dispensary Laboratory) | Katavi Region | Mpanda MC | Private | For Profit | Operating | | |
| 28 | 124432-6 | JBK HEALTH | Level IA2 (Dispensary Laboratory) | Dar es Salaam Region | Ilala MC | Private | For Profit | Operating | | |
| 29 | 124431-8 | DESSI | Level IA2 (Dispensary Laboratory) | Dar es Salaam Region | Ilala MC | Private | For Profit | Operating | | |
| 30 | 124430-0 | EDDO | Level IA2 (Dispensary Laboratory) | Mwanza Region | Magu DC | Private | For Profit | Operating | | |
| 31 | 124429-2 | KABUJE QUALITY | Level IA2 (Dispensary Laboratory) | Mbeya Region | Rungwe DC | Private | NGOs | Operating | | |
| 32 | 124428-4 | PACO | Level IA2 (Dispensary Laboratory) | Mwanza Region | Ilemela MC | Private | For Profit | Operating | | |
| 33 | 124427-6 | FAD | Level IA2 (Dispensary Laboratory) | Pwani Region | Bagamoyo DC | Private | For Profit | Operating | | |
| 34 | 124426-8 | TAIFA HEALTH | Level IA2 (Dispensary Laboratory) | Pwani Region | Mkuranga DC | Private | For Profit | Operating | | |
| 35 | 124425-0 | NEW NANGONGA MEDICAL | Level IA2 (Dispensary Laboratory) | Mtwara Region | Nanyamba TC | Private | For Profit | Operating | | |
| 36 | 124424-3 | AGA SON | Level IA2 (Dispensary Laboratory) | Pwani Region | Mkuranga DC | Private | For Profit | Operating | | |
| 37 | 124423-5 | ARIZONA MEDICAL | Level IA2 (Dispensary Laboratory) | Pwani Region | Mkuranga DC | Private | For Profit | Operating | | |
| 38 | 124421-9 | ARH | Level IA2 (Dispensary Laboratory) | Pwani Region | Mkuranga DC | Private | For Profit | Operating | | |
| 39 | 124420-1 | NASAH | Level IA2 (Dispensary Laboratory) | Mwanza Region | Nyamagana MC | Private | For Profit | Operating | | |
| 40 | 124419-3 | RUJU | Level IA2 (Dispensary Laboratory) | Rukwa Region | Kalambo DC | Private | For Profit | Operating | | |
