The United Republic of Tanzania
CONTRACTORS REGISTRATION BOARD
The United Republic of Tanzania
CONTRACTORS REGISTRATION BOARD
| No. | Company Name | Registration Number | Managing Director | Type of Contractor | Class | Category | Physical Address | Postal Address | Town | Action |
|---|---|---|---|---|---|---|---|---|---|---|
| 1. | RJ PLUMBING & PAINTING CONTRACTORS LIMITED | SPM2/313/01/2023 | RAMADHANI YUSUFU | SPECIALIST MECHANICAL | 2 | Local | HOUSE NO 37, | BOX 21865 | DAR ES SALAAM | Details |
| 2. | RJB PROJECTS SOLUTIONS LIMITED | B5/1403/10/2021 | AUGUSTINE MATONDO | BUILDING | 5 | Local | MSHIKAMANO, MBEZI | P. O. BOX 32132 | DAR ES SALAAM | Details |
| 3. | RJB PROJECTS SOLUTIONS LIMITED | C5/1227/10/2021 | AUGUSTINE MATONDO | CIVIL | 5 | Local | MSHIKAMANO, MBEZI | P. O. BOX 32132 | DAR ES SALAAM | Details |
| 4. | RJR CONSTRUCTION COMPANY LIMITED | C1/0083/10/2013 | ROLAND RAUSCHENBERGER | CIVIL | 1 | Foreign | PLOT NO. 11, BLOCK 45A | P.O. BOX 75818 | DAR ES SALAAM | Details |
| 5. | RK SOLUTIONS LIMITED | B4/532/03/2016 | GABRIEL KAMI | BUILDING | 4 | Local | P.O. BOX 32251 | DAR ES SALAAM | Details | |
| 6. | RK SOLUTIONS LIMITED | C4/310/03/2016 | GABRIEL KAMI | CIVIL | 4 | Local | MEEDA COMPLEX, MORI ROAD No.12 SINZA DAR ES SALAAM | P.O. BOX 32251 | DAR ES SALAAM | Details |
| 7. | ROAD MAINTANANCE AND ECO SERVICES GROUP | SPC3/2062/01/2025 | RASHAD JUMA | SPECIALIST CIVIL | 3 | Local | P.O BOX 256 | MTWARA | Details | |
| 8. | ROAD QUEEN'S LIMITED | SPC3/1332/05/2022 | JOSEPHINE LYIMU | SPECIALIST CIVIL | 3 | Local | P.O BOIX 35838 | DAR ES SALAAM | Details | |
| 9. | ROAD SERVICES GROUP | SPC3/747/02/2018 | FESTINA MNG'ETU | SPECIALIST CIVIL | 3 | Local | NGAUMILA ROAD | P.O. BOX 200 | MLIMBA | Details |
| 10. | ROAD WAYS INVESTMENT | SPC3/1359/06/2022 | EDSON NYAWILE | SPECIALIST CIVIL | 3 | Local | NYASHIMBA,USAGARA STREET | P.O.Box 391 | MWANZA | Details |
| 11. | ROADGRIP 2020 LIMITED | SPC2/298/11/2024 | NTEMI MASSANJA | SPECIALIST CIVIL | 2 | Local | P.O BOX 106204 | DAR ES SALAAM | Details | |
| 12. | ROADGRIP 2020 LIMITED | C5/1903/08/2025 | NTEMI MASSANJA | CIVIL | 5 | Local | MASAKI | P.O BOX 106204 | DAR ES SALAAM | Details |
| 13. | ROADLIGHT GROUP LIMITED | C5/1303/07/2022 | ARISTEDES JASTINI | CIVIL | 5 | Local | ILOMBA | P.O BOX 2479 | MBEYA | Details |
| 14. | ROADMIX TANZANIA LIMITED | SPC3/683/05/2017 | WALLECY BROWN | SPECIALIST CIVIL | 3 | Local | KARIAKOO | P.O.BOX 30312 KIBAHA | KIBAHA | Details |
| 15. | ROADPUMA CO. LIMITED | B5/1973/07/2025 | ROGATHE MAKUNDI | BUILDING | 5 | Local | MWAJA STREET, SINGIDA | P.O.BOX 442 | SINGIDA | Details |
| 16. | ROADPUMA CO. LIMITED | C5/1893/07/2025 | ROGATHE MAKUNDI | CIVIL | 5 | Local | MWAJA STREET, SINGIDA | P.O.BOX 442 | SINGIDA | Details |
| 17. | ROADWORX COMPANY LIMITED | C5/1615/03/2024 | EMMANUEL WARIOBA | CIVIL | 5 | Local | SAMORA STREET | P.O. BOX 5999 | DAR ES SALAAM | Details |
| 18. | ROADWORX COMPANY LIMITED | SPC3/1832/03/2024 | EMMANUEL WARIOBA | SPECIALIST CIVIL | 3 | Local | SAMORA STREET | P.O. BOX 5999 | DAR ES SALAAM | Details |
| 19. | ROBBY TRADERS LTD | C6/0312/12/2002 | PRUDENCE ANGELLO | CIVIL | 6 | Local | PLOT NO 1516/159 | P. O. BOX 3571 | DSM | Details |
| 20. | ROBERTS AND ASSOCIATES LTD. | C6/0031/8/1998 | ROBERT MAJENGO | CIVIL | 6 | Local | PLOT NO 252,BLOCK II | P. O. BOX 13635 | DSM | Details |
| 21. | ROBERTS AND ASSOCIATES LTD. | B5/0171/12/2002 | ROBERTS MAJENGO | BUILDING | 5 | Local | PLOT NO 252,BLOCK II | P. O. BOX 13635 | DSM | Details |
| 22. | ROBKWAY AND COMPANY LIMITED | C7/2357/10/2016 | ROBERT KWAYI | CIVIL | 7 | Local | ROOM NO. 34, FENCE OF SAHARA PRIMARY SHOOL | 2023 | NYAMAGANA | Details |
| 23. | ROBKWAY AND COMPANY LIMITED | B7/4465/10/2016 | ROBERT KWAYI | BUILDING | 7 | Local | ROOM NO. 34, FENCE OF SAHARA PRIMARY SHOOL | 2023 | NYAMAGANA | Details |
| 24. | ROBKWAY AND COMPANY LIMITED | M6/51/10/2016 | ROBERT KWAYI | MECHANICAL | 6 | Local | ROOM NO. 34, FENCE OF SAHARA PRIMARY SHOOL | 2023 | NYAMAGANA | Details |
| 25. | ROBRIB CO. LIMITED | C6/0948/05/2011 | BURTON MBAJO | CIVIL | 6 | Local | KAMBANGWA STREET | P.O. BOX 6807 | DAR ES SALAAM | Details |
| 26. | ROBRIB CO. LIMITED | B7/2777/05/2011 | BURTON MBAJO | BUILDING | 7 | Local | HOUSE NO. KMB579, KAMBANGWA STREET | P.O. BOX 6807 | DAR ES SALAAM | Details |
| 27. | ROBUST ENGINEERING LIMITED | B6/1199/04/2018 | RICHARD ASSEY | BUILDING | 6 | Local | MADALE - KATI STREET | P.O. BOX 66662 | DSM | Details |
| 28. | ROBUST ENGINEERING LIMITED | C6/1934/04/2018 | RICHARD ASSEY | CIVIL | 6 | Local | MADALE - KATI STREET | P.O. BOX 66662 | DSM | Details |
| 29. | ROC MBWAGA (T) LIMITED | B7/4389/11/2015 | ROSEMARY SIMON | BUILDING | 7 | Local | IDUDA STREET | P.O BOX 2867 | MBEYA | Details |
| 30. | ROC MBWAGA (T) LIMITED | C6/1634/11/2015 | ROSEMARY SIMON | CIVIL | 6 | Local | P.O. BOX 2867 | MBEYA | Details | |
| 31. | ROCKET MULT TRADE COMPANY LIMITED | C5/0345/02/2009 | BOAZ MAYANI | CIVIL | 5 | Local | HOUSE NO. 2 | P.O.BOX 53025 DSM | DSM | Details |
| 32. | ROCKET MULT TRADE COMPANY LIMITED | B5/0443/02/2009 | BOAZ MAYANI | BUILDING | 5 | Local | HOUSE NO. 2 | P.O.BOX 53025 DSM | DSM | Details |
| 33. | ROCKFLIP CONSTRUCTION COMPANY LIMITED | C6/2804/11/2023 | WILFRED RWIZA | CIVIL | 6 | Local | MPIJI MAGOHE | P.O. BOX 5047 | DAR ES SALAAM | Details |
| 34. | ROCKFLIP CONSTRUCTION COMPANY LIMITED | SPC3/1869/03/2024 | WILFRED RWIZA | SPECIALIST CIVIL | 3 | Local | MPIJI MAGOHE | P.O. BOX 5047 | DAR ES SALAAM | Details |
| 35. | ROCKFORD CONSTRUCTION AND GENERAL SUPPLY LIMITED | C5/1478/07/2023 | ABDALLAH MSHANA | CIVIL | 5 | Local | KIMARA MWISHO | P.O.BOX 16647 | DAR ES SALAAM | Details |
| 36. | ROCKSON ENGINEERS LIMITED | E4/110/10/2017 | NICKSON CHONJO | ELECTRICAL | 4 | Local | KIMARA B | P.O. BOX 53643 | .DAR-ES-SALAAM | Details |
| 37. | ROCKSON ENGINEERS LIMITED | B5/1081/01/2017 | NICKSON ROBINSON | BUILDING | 5 | Local | KIMARA B | P.O. BOX 53643 | .DAR-ES-SALAAM | Details |
| 38. | ROCKSON ENGINEERS LIMITED | C5/898/01/2017 | NICKSON ROBINSON | CIVIL | 5 | Local | KIMARA B | P.O. BOX 53643 | .DAR-ES-SALAAM | Details |
| 39. | ROCKSTARS LV LIMITED | B5/1920/03/2025 | LIGHTNESS VICTOR | BUILDING | 5 | Local | P.O BOX 5594 | DAR ES SALAAM | Details | |
| 40. | ROCKSTARS LV LIMITED | C5/1841/03/2025 | LIGHTNESS VICTOR | CIVIL | 5 | Local | P.O BOX 5594 | DAR ES SALAAM | Details | |
| 41. | ROCKTECH ENGINEERING COMPANY LIMITED | SPE2/437/09/2024 | FORTUNATUS SAID | SPECIALIST ELECTRICAL | 2 | Local | PLOT NO.494 BLOCK KV, ROCKCITY MALL | P.O BOX 1342 | ILEMELA | Details |
| 42. | ROCKTRONIC LIMITED | C1/0060/08/2009 | DHIRU CHAUHAN | CIVIL | 1 | Local | PLOT NO. 22, BLOCK JJ, SUKARI STREET | P.O. BOX 377 | MOSHI | Details |
| 43. | ROCKTRONIC LIMITED | B2/101/09/2020 | DHIRU CHAUHAN | BUILDING | 2 | Local | PLOT NO.10BLOCK A | P.O. BOX 377 | MOSHI | Details |
| 44. | ROCKZONE LINK COMPANY LIMITED | C6/2306/08/2021 | MONICA SANA | CIVIL | 6 | Local | KIMARA UBUNGO MUNICIPAL | P.O. BOX 8897 | DAR ES SALAAM | Details |
| 45. | RODE COMPANY LIMITED | C7/1605/08/2009 | RONARD CHRISANT | CIVIL | 7 | Local | ROOM NO. 122, STAND KUU | P.O. BOX 188 | NGARA | Details |
| 46. | RODE COMPANY LIMITED | B7/2412/06/2009 | RONARD CHRISANT | BUILDING | 7 | Local | NGARA STREET | P.O. BOX 188 | NGARA | Details |
| 47. | RODE SPECIAL GROUP | SPC3/1560/05/2023 | DEBORA MAZANI | SPECIALIST CIVIL | 3 | Local | MPANDA MUNICIPAL | P.O BOX 1940 | MPANDA | Details |
| 48. | RODMAS UPHILL COMPANY LIMITED | C6/1007/10/2011 | MALEMA NDEJEMBI | CIVIL | 6 | Local | MAWENI STREET | P.O. BOX 6275 | KIGAMBONI | Details |
| 49. | RODON INVESTMENT GROUP | SPC3/1247/10/2021 | LYDIA MTONO | SPECIALIST CIVIL | 3 | Local | ENGUTOTO WARD | P.O. BOX 456 | ARUSHA | Details |
| 50. | ROEBRAY ENTERPRISES & SUPPLIES LIMITED | B6/1485/12/2021 | RHOBI GIBAYI | BUILDING | 6 | Local | MLIMANI STREET - NYAMONGO - TARIME - MARA | P.O.BOX 10020 | MWANZA | Details |