| 521 | 121971-6 | MWANGAZA | Level IA2 (Dispensary Laboratory) | Kigoma Region | Kigoma Ujiji MC | Private | For Profit | Operating | | |
| 522 | 121969-0 | Manonga | Level IA2 (Dispensary Laboratory) | Mbeya Region | Mbeya CC | Private | For Profit | Operating | | |
| 523 | 121964-1 | Sokoni One Modern | Level IA2 (Dispensary Laboratory) | Arusha Region | Arusha CC | Private | For Profit | Operating | | |
| 524 | 121959-1 | PAUL DIAGNOSTIC LAB | Level IA2 (Dispensary Laboratory) | Geita Region | Geita TC | Private | For Profit | Operating | | |
| 525 | 121958-3 | upendo | Level IA2 (Dispensary Laboratory) | Pwani Region | Chalinze DC | Private | For Profit | Operating | | |
| 526 | 121957-5 | Najo | Level IA2 (Dispensary Laboratory) | Pwani Region | Kibaha DC | Private | For Profit | Operating | | |
| 527 | 121956-7 | TRINITY MEDICAL LABORATORY | Level IA2 (Dispensary Laboratory) | Kagera Region | Bukoba MC | Private | For Profit | Operating | | |
| 528 | 121954-2 | YJ BANANA | Level IA2 (Dispensary Laboratory) | Dar es Salaam Region | Ilala MC | Private | For Profit | Operating | | |
| 529 | 121953-4 | Michongwe Health Laboratory | Level IA2 (Dispensary Laboratory) | Lindi Region | Kilwa DC | Private | For Profit | Operating | | |
| 530 | 121952-6 | HAULE'S CLINICAL LAB | Level IA2 (Dispensary Laboratory) | Ruvuma Region | Songea DC | Private | For Profit | Operating | | |
| 531 | 121950-0 | DR PHASHUNA HEALTH DIAGNOSTIC LABORATORY | Level IA2 (Dispensary Laboratory) | Arusha Region | Arusha CC | Private | For Profit | Operating | | |
| 532 | 121949-2 | BALOZI | Level IA2 (Dispensary Laboratory) | Kagera Region | Bukoba MC | Private | For Profit | Operating | | |
| 533 | 121948-4 | ALYSSA HEALTH LABORATORY | Level IA2 (Dispensary Laboratory) | Kagera Region | Bukoba MC | Private | For Profit | Operating | | |
| 534 | 121947-6 | SUNLIGHT | Level IA2 (Dispensary Laboratory) | Arusha Region | Monduli DC | Private | For Profit | Operating | | |
| 535 | 121946-8 | RS | Level IA2 (Dispensary Laboratory) | Tanga Region | Mkinga DC | Private | For Profit | Operating | | |
| 536 | 121945-0 | K.T.B | Level IA2 (Dispensary Laboratory) | Tabora Region | Uyui DC | Private | For Profit | Operating | | |
| 537 | 121923-7 | Long life health care laboratory | Level IA1 (Health Center Laboratory) | Kilimanjaro Region | Rombo DC | Private | For Profit | Operating | | |
| 538 | 121919-5 | Imani | Level IA2 (Dispensary Laboratory) | Dodoma Region | Chamwino DC | Private | For Profit | Operating | | |
| 539 | 121916-1 | Upendo | Level IA2 (Dispensary Laboratory) | Ruvuma Region | Songea MC | Private | For Profit | Operating | | |
| 540 | 121915-3 | Ebenezer Laboratory | Level IA2 (Dispensary Laboratory) | Ruvuma Region | Mbinga DC | Private | For Profit | Operating | | |
