| 421 | 123082-0 | MGERA HEALTH | Level IA2 (Dispensary Laboratory) | Tanga Region | Muheza DC | Private | For Profit | Operating | | |
| 422 | 123081-2 | Mahanyu | Level IA2 (Dispensary Laboratory) | Tanga Region | Lushoto DC | Private | For Profit | Operating | | |
| 423 | 123067-1 | NAMANGA | Level IA2 (Dispensary Laboratory) | Arusha Region | Meru DC | Private | For Profit | Operating | | |
| 424 | 123053-1 | Elima | Level IA2 (Dispensary Laboratory) | Morogoro Region | Mvomero DC | Private | For Profit | Operating | | |
| 425 | 123040-8 | EBENEZER | Level IA2 (Dispensary Laboratory) | Tanga Region | Korogwe TC | Private | For Profit | Operating | | |
| 426 | 123017-6 | DAYKIM | Level IA2 (Dispensary Laboratory) | Dar es Salaam Region | Ubungo MC | Private | For Profit | Operating | | |
| 427 | 123016-8 | BLC | Level IA2 (Dispensary Laboratory) | Kagera Region | Bukoba MC | Private | For Profit | Operating | | |
| 428 | 123015-0 | HOPE | Level IA2 (Dispensary Laboratory) | Mbeya Region | Mbeya CC | Private | For Profit | Operating | | |
| 429 | 123014-3 | RAFIKI | Level IA2 (Dispensary Laboratory) | Mbeya Region | Mbarali DC | Private | For Profit | Operating | | |
| 430 | 123013-5 | MJI | Level IA2 (Dispensary Laboratory) | Mbeya Region | Mbeya DC | Private | For Profit | Operating | | |
| 431 | 123012-7 | ZABRON HEALTH | Level IA2 (Dispensary Laboratory) | Katavi Region | Tanganyika DC | Private | For Profit | Operating | | |
| 432 | 123011-9 | PEROSE | Level IA2 (Dispensary Laboratory) | Mara Region | Tarime DC | Private | For Profit | Operating | | |
| 433 | 123010-1 | ROCA HEALTH | Level IA2 (Dispensary Laboratory) | Mbeya Region | Rungwe DC | Private | For Profit | Operating | | |
| 434 | 123008-5 | LANCET GEMSA | Level IIA2 (District Laboratory) | Arusha Region | Arusha CC | Private | Company/Business Name | Operating | | |
| 435 | 123007-7 | ST. JOSEPH | Level IA2 (Dispensary Laboratory) | Dodoma Region | Chamwino DC | Private | For Profit | Operating | | |
| 436 | 123006-9 | MWAMGODO | Level IA2 (Dispensary Laboratory) | Kagera Region | Muleba DC | Private | For Profit | Operating | | |
| 437 | 123005-1 | FLORIDA | Level IA2 (Dispensary Laboratory) | Ruvuma Region | Songea MC | Private | For Profit | Operating | | |
| 438 | 123004-4 | EL-GIBBO | Level IA2 (Dispensary Laboratory) | Manyara Region | Kiteto DC | Private | For Profit | Operating | | |
| 439 | 123003-6 | SANTE | Level IA2 (Dispensary Laboratory) | Singida Region | Itigi DC | Private | For Profit | Operating | | |
| 440 | 123000-2 | KICHANGANI | Level IA1 (Health Center Laboratory) | Morogoro Region | Morogoro MC | Private | For Profit | Operating | | |
