| 21 | 124921-8 | TUMAINI NYIHONGO MAABARA | Level IA2 (Dispensary Laboratory) | Shinyanga Region | Kahama MC | Private | For Profit | Operating | | |
| 22 | 124920-0 | 3LN | Level IA2 (Dispensary Laboratory) | Dar es Salaam Region | Ilala MC | Private | For Profit | Operating | | |
| 23 | 124918-4 | EMS | Level IA2 (Dispensary Laboratory) | Katavi Region | Mpanda MC | Private | For Profit | Operating | | |
| 24 | 124917-6 | SIMBA | Level IA2 (Dispensary Laboratory) | Shinyanga Region | Msalala DC | Private | For Profit | Operating | | |
| 25 | 124915-0 | LILY'S | Level IA2 (Dispensary Laboratory) | Mwanza Region | Misungwi DC | Private | For Profit | Operating | | |
| 26 | 124913-5 | LUHUNGU MEDICAL | Level IA2 (Dispensary Laboratory) | Simiyu Region | Bariadi TC | Private | For Profit | Operating | | |
| 27 | 124912-7 | GEHACO | Level IA2 (Dispensary Laboratory) | Simiyu Region | Bariadi TC | Private | For Profit | Operating | | |
| 28 | 124911-9 | TUMBO | Level IA2 (Dispensary Laboratory) | Simiyu Region | Bariadi TC | Private | For Profit | Operating | | |
| 29 | 124910-1 | ST. RITA MEDICAL | Level IA2 (Dispensary Laboratory) | Mwanza Region | Misungwi DC | Private | For Profit | Operating | | |
| 30 | 124907-7 | ANGELISTA | Level IA2 (Dispensary Laboratory) | Arusha Region | Arusha DC | Private | For Profit | Operating | | |
| 31 | 124906-9 | ST. ANTHONY HEALTH CARE | Level IA2 (Dispensary Laboratory) | Mwanza Region | Ilemela MC | Private | Company/Business Name | Operating | | |
| 32 | 124904-4 | DIVINE CENTER | Level IA2 (Dispensary Laboratory) | Dar es Salaam Region | Ubungo MC | Private | Company/Business Name | Operating | | |
| 33 | 124637-0 | MBUYUNI | Level IA2 (Dispensary Laboratory) | Dar es Salaam Region | Kinondoni MC | Private | For Profit | Operating | | |
| 34 | 124595-0 | IOM Makere | Level IIA2 (District Laboratory) | Kigoma Region | Kasulu DC | Private | NGOs | Operating | | |
| 35 | 124474-8 | FARAJA | Level IA2 (Dispensary Laboratory) | Mwanza Region | Ilemela MC | Private | For Profit | Operating | | |
| 36 | 124465-6 | ROBEN ISLAND | Level IA2 (Dispensary Laboratory) | Dar es Salaam Region | Ubungo MC | Private | For Profit | Operating | | |
| 37 | 124464-9 | HUDUMA MIN | Level IA2 (Dispensary Laboratory) | Morogoro Region | Kilosa DC | Private | For Profit | Operating | | |
| 38 | 124454-0 | KIANG'S | Level IA2 (Dispensary Laboratory) | Pwani Region | Kibaha TC | Private | For Profit | Operating | | |
| 39 | 124443-3 | MEDSCAN | Level IA2 (Dispensary Laboratory) | Dar es Salaam Region | Ilala MC | Private | Company/Business Name | Operating | | |
| 40 | 124442-5 | UNIQUE HEALTH | Level IA2 (Dispensary Laboratory) | Dar es Salaam Region | Ilala MC | Private | Company/Business Name | Operating | | |
