| 301 | 124439-1 | ARCANE | Level IIA2 (District Laboratory) | Mwanza Region | Nyamagana MC | Private | Company/Business Name | Operating | | |
| 302 | 124437-5 | AMAGAMBO NI BHUKE BHUKE MEDICAL | Level IA2 (Dispensary Laboratory) | Rukwa Region | Kalambo DC | Private | For Profit | Operating | | |
| 303 | 124436-7 | GENESIS | Level IA2 (Dispensary Laboratory) | Mwanza Region | Ilemela MC | Private | For Profit | Operating | | |
| 304 | 124435-9 | AFYA JAMII | Level IA2 (Dispensary Laboratory) | Dar es Salaam Region | Ilala MC | Private | Company/Business Name | Operating | | |
| 305 | 124434-2 | DR. JM HEALTH | Level IA2 (Dispensary Laboratory) | Pwani Region | Mkuranga DC | Private | For Profit | Operating | | |
| 306 | 124429-2 | KABUJE QUALITY | Level IA2 (Dispensary Laboratory) | Mbeya Region | Rungwe DC | Private | NGOs | Operating | | |
| 307 | 124428-4 | PACO | Level IA2 (Dispensary Laboratory) | Mwanza Region | Ilemela MC | Private | For Profit | Operating | | |
| 308 | 124427-6 | FAD | Level IA2 (Dispensary Laboratory) | Pwani Region | Bagamoyo DC | Private | For Profit | Operating | | |
| 309 | 124425-0 | NEW NANGONGA MEDICAL | Level IA2 (Dispensary Laboratory) | Mtwara Region | Nanyamba TC | Private | For Profit | Operating | | |
| 310 | 124424-3 | AGA SON | Level IA2 (Dispensary Laboratory) | Pwani Region | Mkuranga DC | Private | For Profit | Operating | | |
| 311 | 124419-3 | RUJU | Level IA2 (Dispensary Laboratory) | Rukwa Region | Kalambo DC | Private | For Profit | Operating | | |
| 312 | 124417-7 | JESSE | Level IA2 (Dispensary Laboratory) | Mwanza Region | Sengerema DC | Private | For Profit | Operating | | |
| 313 | 124415-1 | MAJIMOTO | Level IA2 (Dispensary Laboratory) | Katavi Region | Mpimbwe DC | Private | For Profit | Operating | | |
| 314 | 124413-6 | TUMAIN | Level IA2 (Dispensary Laboratory) | Mwanza Region | Ilemela MC | Private | For Profit | Operating | | |
| 315 | 124411-0 | BIMWAGY | Level IA2 (Dispensary Laboratory) | Pwani Region | Mkuranga DC | Private | For Profit | Not Set | | |
| 316 | 124410-2 | TAITAA | Level IA2 (Dispensary Laboratory) | Mwanza Region | Nyamagana MC | Private | For Profit | Operating | | |
| 317 | 124409-4 | EL | Level IA2 (Dispensary Laboratory) | Mwanza Region | Nyamagana MC | Private | For Profit | Operating | | |
| 318 | 124408-6 | MJAH | Level IA2 (Dispensary Laboratory) | Mwanza Region | Ilemela MC | Private | For Profit | Operating | | |
| 319 | 124407-8 | ARUSHA LIFECARE MEDICAL CENTRE | Level IA2 (Dispensary Laboratory) | Arusha Region | Arusha CC | Private | For Profit | Operating | | |
| 320 | 124406-0 | AFYARISE | Level IA2 (Dispensary Laboratory) | Arusha Region | Arusha CC | Private | For Profit | Operating | | |
