| 281 | 123254-5 | MUSIMU | Level IA2 (Dispensary Laboratory) | Mwanza Region | Ukerewe DC | Private | Company/Business Name | Operating | | |
| 282 | 123253-7 | ILANGALA MEDICAL | Level IA2 (Dispensary Laboratory) | Mwanza Region | Ukerewe DC | Private | Company/Business Name | Operating | | |
| 283 | 123252-9 | GMC LABORATORY | Level IA2 (Dispensary Laboratory) | Ruvuma Region | Tunduru DC | Private | Company/Business Name | Operating | | |
| 284 | 123251-1 | CHOGA | Level IA2 (Dispensary Laboratory) | Ruvuma Region | Madaba DC | Private | NGOs | Operating | | |
| 285 | 123248-7 | MUDY QUALITY | Level IA2 (Dispensary Laboratory) | Tanga Region | Pangani DC | Private | For Profit | Operating | | |
| 286 | 123218-0 | MMBARE FORTUNATA | Level IA2 (Dispensary Laboratory) | Tanga Region | Muheza DC | Private | For Profit | Operating | | |
| 287 | 123217-2 | GATEWAY | Level IA2 (Dispensary Laboratory) | Tanga Region | Muheza DC | Private | For Profit | Operating | | |
| 288 | 123216-4 | BOMBANI | Level IA2 (Dispensary Laboratory) | Tanga Region | Muheza DC | Private | For Profit | Operating | | |
| 289 | 123133-1 | Moroco | Level IA2 (Dispensary Laboratory) | Songwe Region | Mbozi DC | Private | For Profit | Operating | | |
| 290 | 123132-3 | Mayanga | Level IA2 (Dispensary Laboratory) | Songwe Region | Mbozi DC | Private | For Profit | Operating | | |
| 291 | 123102-6 | LORSON | Level IA2 (Dispensary Laboratory) | Mwanza Region | Nyamagana MC | Private | For Profit | Operating | | |
| 292 | 123101-8 | LUCK | Level IA2 (Dispensary Laboratory) | Mwanza Region | Ilemela MC | Private | For Profit | Operating | | |
| 293 | 123096-0 | REIJA | Level IA2 (Dispensary Laboratory) | Tanga Region | Tanga CC | Private | For Profit | Operating | | |
| 294 | 123083-8 | Tegere | Level IA2 (Dispensary Laboratory) | Tanga Region | Lushoto DC | Private | For Profit | Operating | | |
| 295 | 123082-0 | MGERA HEALTH | Level IA2 (Dispensary Laboratory) | Tanga Region | Muheza DC | Private | For Profit | Operating | | |
| 296 | 123081-2 | Mahanyu | Level IA2 (Dispensary Laboratory) | Tanga Region | Lushoto DC | Private | For Profit | Operating | | |
| 297 | 123067-1 | NAMANGA | Level IA2 (Dispensary Laboratory) | Arusha Region | Meru DC | Private | For Profit | Operating | | |
| 298 | 123053-1 | Elima | Level IA2 (Dispensary Laboratory) | Morogoro Region | Mvomero DC | Private | For Profit | Operating | | |
| 299 | 123040-8 | EBENEZER | Level IA2 (Dispensary Laboratory) | Tanga Region | Korogwe TC | Private | For Profit | Operating | | |
| 300 | 123017-6 | DAYKIM | Level IA2 (Dispensary Laboratory) | Dar es Salaam Region | Ubungo MC | Private | For Profit | Operating | | |
