| 21 | 125572-8 | IBRA | Level IA2 (Dispensary Laboratory) | Arusha Region | Arusha CC | Private | For Profit | Operating | | |
| 22 | 125571-0 | MEDMACK | Level IA2 (Dispensary Laboratory) | Arusha Region | Arusha CC | Private | For Profit | Operating | | |
| 23 | 125570-2 | BARANDEREKA | Level IA2 (Dispensary Laboratory) | Dar es Salaam Region | Kigamboni MC | Private | For Profit | Operating | | |
| 24 | 125569-4 | AGA SON HEALTH CARE | Level IA2 (Dispensary Laboratory) | Dar es Salaam Region | Kigamboni MC | Private | For Profit | Operating | | |
| 25 | 125566-0 | SANTRO | Level IA2 (Dispensary Laboratory) | Dar es Salaam Region | Ilala MC | Private | NGOs | Operating | | |
| 26 | 125565-2 | YANRISH | Level IA2 (Dispensary Laboratory) | Dodoma Region | Chamwino DC | Private | For Profit | Operating | | |
| 27 | 125564-5 | CORNERSTONE | Level III Single purpose Health Laboratory | Kilimanjaro Region | Moshi MC | Private | For Profit | Operating | | |
| 28 | 125563-7 | HORIZON | Level IA2 (Dispensary Laboratory) | Dodoma Region | Dodoma CC | Private | For Profit | Operating | | |
| 29 | 125561-1 | BANANA | Level IA2 (Dispensary Laboratory) | Morogoro Region | Mlimba DC | Private | For Profit | Operating | | |
| 30 | 125560-3 | MWAMI MEDICAL | Level IA2 (Dispensary Laboratory) | Dodoma Region | Dodoma CC | Private | Company/Business Name | Operating | | |
| 31 | 125559-5 | BALBINA HEALTH CARE | Level IA2 (Dispensary Laboratory) | Arusha Region | Monduli DC | Private | For Profit | Operating | | |
| 32 | 125558-7 | PRIMESTAR | Level IA2 (Dispensary Laboratory) | Arusha Region | Arusha CC | Private | For Profit | Operating | | |
| 33 | 125557-9 | EBENEZER HEALTH | Level IA2 (Dispensary Laboratory) | Manyara Region | Mbulu DC | Private | For Profit | Operating | | |
| 34 | 125556-1 | SHARON DIGITAL | Level IA2 (Dispensary Laboratory) | Arusha Region | Karatu DC | Private | For Profit | Operating | | |
| 35 | 125555-3 | SAFE MASHA | Level IA2 (Dispensary Laboratory) | Dodoma Region | Dodoma CC | Private | For Profit | Operating | | |
| 36 | 125554-6 | KAFUMU MEDICAL | Level IA1 (Health Center Laboratory) | Dodoma Region | Chamwino DC | Private | For Profit | Operating | | |
| 37 | 125553-8 | SHALOM | Level IA2 (Dispensary Laboratory) | Manyara Region | Mbulu DC | Private | For Profit | Operating | | |
| 38 | 125552-0 | SIWA HEALTH | Level IA2 (Dispensary Laboratory) | Manyara Region | Babati DC | Private | For Profit | Operating | | |
| 39 | 125551-2 | CHIEF | Level IA2 (Dispensary Laboratory) | Mara Region | Butiama DC | Private | For Profit | Operating | | |
| 40 | 125550-4 | MAJALIWA | Level IA2 (Dispensary Laboratory) | Geita Region | Geita DC | Private | For Profit | Operating | | |
