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. | CORNERSTONE DOMINION GROUP LIMITED | B5/2121/09/2026 | COSMAS KALLANGA | BUILDING | 5 | Local | PLOT NO. 559 BLOCK 47 | P.O BOX 60765 | DAR ES SALAAM | Details |
| 2. | CORNERSTONE DOMINION GROUP LIMITED | C6/3229/12/2025 | COSMAS KALLANGA | CIVIL | 6 | Local | PLOT NO. 559 BLOCK 47 | P.O BOX 60765 | DAR ES SALAAM | Details |
| 3. | CORNERSTONE DOMINION GROUP LIMITED | E6/295/02/2026 | COSMAS KALLANGA | ELECTRICAL | 6 | Local | PLOT NO. 559 BLOCK 47 | P.O BOX 60765 | DAR ES SALAAM | Details |
| 4. | CORNERSTONE CONSTRUCTION & ENGINEERING LIMITED | C4/492/05/2022 | LUCACIO FORTES | CIVIL | 4 | Local | PLOT NO.58, BLOCK W | P.O.Box 1904 | MWANZA | Details |
| 5. | CORNERSTONE CONSTRUCTION & ENGINEERING LIMITED | B4/695/05/2022 | LUCACIO FORTES | BUILDING | 4 | Local | PLOT NO.58, BLOCK W | P.O.Box 1904 | MWANZA | Details |
| 6. | CORPORATE CONSTRUCTION LIMITED | C5/0068/5/2001 | MICHAEL NJUMBA | CIVIL | 5 | Local | LIBYA/MOSQUE STREET | P. O. BOX 71435 | DAR ES SALAAM | Details |
| 7. | CORPORATE CONSTRUCTION LIMITED | B5/0137/2/2002 | MICHAEL NJUMBA | BUILDING | 5 | Local | LIBYA/MOSQUE STREET | P. O. BOX 71435 | DAR ES SALAAM | Details |
| 8. | CORPORATION SOLE WORKS SUPERINTENDENT | B1/182/11/2021 | GOVT. OF TANZANIA MINISTRY OF WORKS | BUILDING | 1 | Local | NYERE ROAD,KEKO MWANGA | P. O. BOX 879 | DODOMA | Details |
| 9. | CORPORATION SOLE WORKS SUPERINTENDENT | C2/123/09/2023 | CORPORATION SOLE SUPERINTENDENT | CIVIL | 2 | Local | NYERERE ROAD,KEKO MWANGA | P. O. BOX 879 | DODOMA | Details |
| 10. | CORSYNE CONSULT LIMITED | B6/1201/04/2018 | DENIS KISOKA | BUILDING | 6 | Local | NYAKAHOJA PARISH BUILDING, MAKONGORO ROAD MWANZA | 3181 | NYAMAGANA | Details |
| 11. | CORSYNE CONSULT LIMITED | C6/1936/04/2018 | DENIS KISOKA | CIVIL | 6 | Local | NYAKAHOJA PARISH BUILDING, MAKONGORO ROAD MWANZA | 3181 | NYAMAGANA | Details |
| 12. | CORTEX CONSTRUCTION COMPANY LIMITED | C7/2630/09/2024 | SAFINA SEIF | CIVIL | 7 | Local | NYERERE STREET, IGOMA WARD, NEAR NYERERE PRIMARY SCHOOL | P.O.BOX 360 | MWANZA | Details |
| 13. | COSAKO COMPANY LIMITED | C6/3156/05/2025 | EMMANUEL AKONAAY | CIVIL | 6 | Local | P.O BOX 106212 | DAR ES SALAAM | Details | |
| 14. | COSCO CONSTRUCTION (T) COMPANY LIMITED | B4/853/09/2025 | THEODORY NGUNGA | BUILDING | 4 | Local | TEGETA | P.O. BOX 70208 | DAR ES SALAAM | Details |
| 15. | COSCO CONSTRUCTION (T) COMPANY LIMITED | C5/1919/09/2025 | THEODORY NGUNGA | CIVIL | 5 | Local | TEGETA | P.O. BOX 70208 | DAR ES SALAAM | Details |
| 16. | COSINE ELECTRICAL CONSTRUCTION | E7/567/09/2018 | OMARY ATHUMANI | ELECTRICAL | 7 | Local | PLOT NO. 121, BLOCK O KATA KWAKILOSA STREET | P.O.BOX 1504 | IRINGA | Details |
| 17. | COSJO CONSTRUCTION LIMITED | C6/2752/08/2023 | ALEXANDER NGAT | CIVIL | 6 | Local | NYERERE ROAD | P. O BOX 960901 | DAR ES SALAAM | Details |
| 18. | COSMOS ENGINEERING CO. LIMITED | B2/248/07/2025 | SHAABAN MAKUMLO | BUILDING | 2 | Local | PLOT NO. 114 BLOCK 49 SAMORA AVENUE CITY CENTRE DAR ES SALAAM. | P. O. BOX 77319 | DAR ES SALAAM | Details |
| 19. | COSMOS ENGINEERING CO. LIMITED | C2/181/07/2025 | SHAABAN MAKUMLO | CIVIL | 2 | Local | 3RD FLOOR MAVUNO HOUSE | P. O. BOX 77319 | DAR ES SALAAM | Details |
| 20. | COSONS INVESTMENT CO. LTD | C5/1079/08/2019 | JOHN BALOLE | CIVIL | 5 | Local | JAMHURI ROAD - BUKOBA | P.O. BOX 1067 | BUKOBA | Details |
| 21. | COSONS INVESTMENT CO. LTD | B5/1266/08/2019 | JOHN BALOLE | BUILDING | 5 | Local | JAMHURI ROAD - BUKOBA | P.O. BOX 1067 | BUKOBA | Details |
| 22. | COSSIGA COMPANY LIMITED | B7/1113/3/2002 | FRANCIS MAPUNDA | BUILDING | 7 | Local | PLOT 108,PAMBA HOUSE | P. O. BOX 32063 | DAR ES SALAAM | Details |
| 23. | COSSIGA COMPANY LIMITED | C2/128/11/2023 | FRANCIS MAPUNDA | CIVIL | 2 | Local | SINZA MAKABURINI | P. O. BOX 32063 | DAR ES SALAAM | Details |
| 24. | COST CONSCIOUS ENGINEERING COMPANY LIMITED | C5/1859/05/2025 | JOSEPH ASANTEMUNGU | CIVIL | 5 | Local | GOBA ROAD, MBEZI JUU AREA, DAR ES SALAAM | P.O BOX 77383 | DAR ES SALAAM | Details |
| 25. | COST CONSCIOUS ENGINEERING COMPANY LIMITED | B4/834/05/2025 | JOSEPHAT MHANGA | BUILDING | 4 | Local | GOBA ROAD, MBEZI JUU AREA, DAR ES SALAAM | P.O BOX 77383 | DAR ES SALAAM | Details |
| 26. | COSTEC LIMITED | B6/1253/01/2019 | SALUM MMANA | BUILDING | 6 | Local | UBUNGO- DAR ES SALAAM | P.O.BOX 6184 | DSM | Details |
| 27. | COSTEC LIMITED | C6/2024/01/2019 | SALUM OMAR | CIVIL | 6 | Local | UBUNGO- DAR ES SALAAM | P.O.BOX 6184 | DSM | Details |
| 28. | COSTELEM SERVICES AND GENERAL SUPPLY COMPANY LIMITED | E7/578/08/2019 | COSTANTINE NZUMBI | ELECTRICAL | 7 | Local | KIJIWEN-NYEGEZI | P.O. BOX 10577 | MWANZA | Details |
| 29. | COTECH DEVELOPERS LIMITED | B5/1069/11/2016 | JOHN KAHEMBE | BUILDING | 5 | Local | BAGAMOYO RD/GOBA RD | P.O BOX 71025 DAR-ES-SALAAM | DAR-ES-SALAAM | Details |
| 30. | COTECH DEVELOPERS LIMITED | C5/885/11/2016 | JOHN KAHEMBE | CIVIL | 5 | Local | BAGAMOYO RD/GOBA RD | P.O BOX 71025 DAR-ES-SALAAM | DAR-ES-SALAAM | Details |
| 31. | COTECH DEVELOPERS LIMITED | SPE3/666/04/2015 | BEATUS BISESA | SPECIALIST ELECTRICAL | 3 | Local | HOUSE NO. 1538 KAW/UKN | P.O BOX 71025 DAR-ES-SALAAM | DAR-ES-SALAAM | Details |
| 32. | COUPLE DEALS ELECTRICAL CONTRACTOR & MAINTENANCE SERVICES | E7/0402/11/2011 | MBARAK MONELA | ELECTRICAL | 7 | Local | PLOT N0.25 BLOCK H | P.O.BOX 1080 | ARUSHA | Details |
| 33. | COUSINS ENGINEERING COMPANY | C6/1729/09/2016 | ISSA MUMBA | CIVIL | 6 | Local | IKWIRIRI | P.O.BOX 60 IKWIRIRI | RUFIJI | Details |
| 34. | COYESA COMPANY LIMITED | C5/1244/12/2021 | RAPHAEL MENDA | CIVIL | 5 | Local | BAHARI / MWAI KIBAKI STREET, PLOT NO. 1 | P.O. BOX 41842 | DAR ES SALAAM | Details |
| 35. | COYESA COMPANY LIMITED | B3/135/12/2021 | RAPHAEL MENDA | BUILDING | 3 | Local | PLOT NO 01 BAHARI STREET MBEZI BEACH | P.O. BOX 41842 | DAR ES SALAAM | Details |
| 36. | COZMIK COMPANY LIMITED | M5/79/11/2022 | SALUM SALUM | MECHANICAL | 5 | Local | TABATA KIMANGA | P.O. BOX 67604 | DAR ES SALAAM | Details |
| 37. | COZMIK COMPANY LIMITED | C6/2550/11/2022 | SALUM SALUM | CIVIL | 6 | Local | TABATA KIMANGA | P.O. BOX 67604 | DAR ES SALAAM | Details |
| 38. | CPAX ENGINEERING TANZANIA LIMITED | E5/329/02/2021 | ABDUL MIHAMBO | ELECTRICAL | 5 | Local | UTAHO 'A' IKUNGI, SETCO - SINGIDA | P. O. BOX 727 | SINGIDA | Details |
| 39. | CPM LAND DEVELOPERS LIMITED | C6/2215/11/2020 | ISMAIL CHINGWELE | CIVIL | 6 | Local | HOUSE NO. 39 SINZA KIVULINI | P. O. BOX 61072 | UBUNGO-DSM | Details |
| 40. | CPM LAND DEVELOPERS LIMITED | SPC3/1075/11/2020 | ISMAIL CHINGWELE | SPECIALIST CIVIL | 3 | Local | HOUSE NO. 39 SINZA KIVULINI | P. O. BOX 61072 | UBUNGO-DSM | Details |
| 41. | CPM LAND DEVELOPERS LIMITED | B6/1390/11/2020 | ISMAIL CHINGWELE | BUILDING | 6 | Local | HOUSE NO. 39 SINZA KIVULINI | P. O. BOX 61072 | UBUNGO-DSM | Details |
| 42. | CPPS MISSION WATER PROJECT LIMITED | SPC2/235/10/2017 | REGINALD MROSSO | SPECIALIST CIVIL | 2 | Local | MIYUJI STREET | P.O. BOX 1951 | DODOMA | Details |
| 43. | CR DRILLING (T) LIMITED | SPC2/307/04/2025 | JULIUS MASALU | SPECIALIST CIVIL | 2 | Local | PLOT NO. 1 BLOCK E TEGETA KWA NDEVU DAR ES SALAAM | 2298 | DAR ES SALAAM | Details |
| 44. | CR KIWE COMPANY LIMITED | B6/896/11/2014 | CHRISTOPHER KIWELESI | BUILDING | 6 | Local | P.O. BOX 14190 | DAR ES SALAAM | Details | |
| 45. | CR KIWE COMPANY LIMITED | C6/1480/11/2014 | CHRISTOPHER KIWELESI | CIVIL | 6 | Local | P.O. BOX 14190 | DAR ES SALAAM | Details | |
| 46. | CR LABOUR BASED CONTRACTOR | SPC3/980/04/2020 | KAOMBWE MGUJI | SPECIALIST CIVIL | 3 | Local | PLOT NO. 6 BLOCK B MAKOLE - DODOMA | P. O. BOX 1761 | DODOMA | Details |
| 47. | CRADLE LIMITED | C6/2889/03/2024 | FARIDA BUYOGERA | CIVIL | 6 | Local | POSTAL CODE 23119,BURKA STREET,ROAD 2 | P.O BOX 23119 | ARUSHA | Details |
| 48. | CRAFT INNOVATIONS LIMITED | C6/3395/10/2026 | WILLMARK NKINI | CIVIL | 6 | Local | NHC BUILDING | P. O. BOX 76601 | DAR ES SALAAM | Details |
| 49. | CRAFT INNOVATIONS LIMITED | B4/947/10/2026 | WILLMARK NKINI | BUILDING | 4 | Local | NHC BUILDING | P. O. BOX 76601 | DAR ES SALAAM | Details |
| 50. | CRAFT MASTER BUILDERS LIMITED | E5/331/03/2021 | ABDUL MKWAWA | ELECTRICAL | 5 | Local | MBEZI LUIS/GOBA ROAD | P.O. BOX 2135 | DAR ES SALAAM | Details |