| 41 | 125135-4 | ST CASSIAN | Level IA1 (Health Center Laboratory) | Songwe Region | Tunduma TC | Private | For Profit | Operating | | |
| 42 | 125134-7 | MTANZANIA | Level IA2 (Dispensary Laboratory) | Songwe Region | Tunduma TC | Private | For Profit | Operating | | |
| 43 | 125132-1 | MWIGEMA | Level IA2 (Dispensary Laboratory) | Manyara Region | Kiteto DC | Private | For Profit | Operating | | |
| 44 | 125131-3 | LIULI DIAGNOST CENTER | Level IA2 (Dispensary Laboratory) | Songwe Region | Tunduma TC | Private | For Profit | Operating | | |
| 45 | 125129-7 | AMCARE MEDICAL | Level IA2 (Dispensary Laboratory) | Dar es Salaam Region | Kigamboni MC | Private | For Profit | Operating | | |
| 46 | 125128-9 | SHIVUTA | Level IA2 (Dispensary Laboratory) | Mara Region | Rorya DC | Private | NGOs | Operating | | |
| 47 | 125125-5 | SHAYOH | Level IA2 (Dispensary Laboratory) | Morogoro Region | Gairo DC | Private | For Profit | Operating | | |
| 48 | 125124-8 | SOPHIA | Level IA2 (Dispensary Laboratory) | Dar es Salaam Region | Kigamboni MC | Private | Company/Business Name | Operating | | |
| 49 | 125123-0 | HAADAT HEALTH | Level IA2 (Dispensary Laboratory) | Singida Region | Singida MC | Private | For Profit | Operating | | |
| 50 | 125122-2 | TEL AVIV | Level IA2 (Dispensary Laboratory) | Arusha Region | Arusha DC | Private | For Profit | Operating | | |
| 51 | 125121-4 | MTISAFI MEDICAL | Level IA2 (Dispensary Laboratory) | Mara Region | Musoma MC | Private | For Profit | Operating | | |
| 52 | 125120-6 | HPM | Level IA2 (Dispensary Laboratory) | Songwe Region | Mbozi DC | Private | For Profit | Operating | | |
| 53 | 125118-0 | RADIANCE | Level IA2 (Dispensary Laboratory) | Arusha Region | Arusha CC | Private | For Profit | Operating | | |
| 54 | 125117-2 | PEACE | Level IA2 (Dispensary Laboratory) | Songwe Region | Tunduma TC | Private | For Profit | Operating | | |
| 55 | 125116-4 | DAUDI-ONE | Level IA2 (Dispensary Laboratory) | Morogoro Region | Kilosa DC | Private | For Profit | Operating | | |
| 56 | 125115-6 | HERI | Level IA2 (Dispensary Laboratory) | Songwe Region | Mbozi DC | Private | For Profit | Operating | | |
| 57 | 125114-9 | NEW ULANGA MEDICAL -IFAKARA | Level IA1 (Health Center Laboratory) | Morogoro Region | Ifakara TC | Private | For Profit | Operating | | |
| 58 | 125113-1 | CEDARS HEALTH | Level IA2 (Dispensary Laboratory) | Mara Region | Tarime TC | Private | For Profit | Operating | | |
| 59 | 125112-3 | JERUSALEM | Level IA2 (Dispensary Laboratory) | Songwe Region | Mbozi DC | Private | For Profit | Operating | | |
| 60 | 125111-5 | NARAI | Level IA2 (Dispensary Laboratory) | Morogoro Region | Mvomero DC | Private | For Profit | Operating | | |
