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The United Republic of Tanzania

CONTRACTORS REGISTRATION BOARD

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No. Company Name Registration Number Managing Director Type of Contractor Class Category Physical Address Postal Address Town Action
1. SPECTRUM CONTRACTORS LIMITED E2/123/07/2025 ELIAH SIBALE ELECTRICAL 2 Local HOUSE NO. 3777, BLOCK D SINZA AREA UBUNGO DSM P. O. BOX 65146 KINONDONI Details
2. SPECTRUM CONTRACTORS LIMITED C4/481/01/2022 ELIAH SIBALE CIVIL 4 Local SINZA AREA UBUNGO DSM P. O. BOX 65146 KINONDONI Details
3. SPEED BUILDING SERVICES C5/0375/08/2009 ROGERS KAGOYE CIVIL 5 Local P. O. BOX 445 BUKOBA Details
4. SPEED BUILDING SERVICES B7/2164/12/2007 ROGERS KAGOYE BUILDING 7 Local P. O. BOX 445 BUKOBA Details
5. SPEK LIMITED C2/81/06/2022 ARNOLD SILILO CIVIL 2 Local MLALAKUWA STREET, MKALALAKUWA AREA P.O. BOX 11735 DSM Details
6. SPEK LIMITED E2/51/06/2022 ARNOLD SILILO ELECTRICAL 2 Local MLALAKUWA STREET, MKALALAKUWA AREA P.O. BOX 11735 DSM Details
7. SPEK LIMITED B2/139/06/2022 RIDHUAN MRINGO BUILDING 2 Local MLALAKUWA STREET, MKALALAKUWA AREA P.O. BOX 11735 DSM Details
8. SPEMBA ELECTRICAL CONTRACTOR & MATERIAL SUPPLY E7/0344/02/2009 MICHAEL SPEMBA ELECTRICAL 7 Local PLOT NO. 602, BLOCK L P.O.BOX 1340 TABORA TABORA Details
9. SPENOMATIC SOLAR LIMITED TSE1/77/02/2025 SPECIALIST ELECTRICAL 1 Foreign SPRING VALLEY BUSINESS PARK, BLOCK B, THIRD FLOOR, PARKLANDS P.O. BOX 39935-00623 , NAIROBI, KENYA NAIROBI Details
10. SPHERE ENVIROTECH AND ENGINEERING (T) LIMITED C6/1915/01/2018 FLORA NYENDIKUU CIVIL 6 Local UNUNIO P.O. BOX 63051 DSM Details
11. SPHERE ENVIROTECH AND ENGINEERING (T) LIMITED B6/1186/01/2018 FLORA NYENDIKUU BUILDING 6 Local UNUNIO P.O. BOX 63051 DSM Details
12. SPHERICAL ENGINEERING LIMITED M3/12/09/2025 HUSSEIN KILONGO MECHANICAL 3 Local P.O. BOX 16221 DAR ES SALAAM Details
13. SPIRAL TRADERS SPC3/1774/01/2024 MARY MWELA SPECIALIST CIVIL 3 Local HOUSE NO 4 ZIDADU STREET SONGEA TOWN P.O BOX 902 SONGEA Details
14. SPK ENGINEERING PRODUCTS & SERVICES (TANZANIA) LIMITED E4/173/02/2022 PRABAKARAN SUBRAMANI ELECTRICAL 4 Local 1ST FLOOR ACACIA OFFICE ON PLOT NO. 84 KINONDONI ROAD P. O. BOX 38568 KINONDONI Details
15. SPOTTECH ENGINEERING COMPANY LIMITED E5/391/07/2023 RASHIDI SHABANI ELECTRICAL 5 Local NAKURUNG'OMBE/CONGO STREET P.O. BOX 104635 DAR ES SALAAM Details
16. SPRING CONSTRUCTION COMPANY LIMITED C6/1958/06/2018 SCOLASTIC MTUI CIVIL 6 Local WAZO BUCHA STREET P.O.BOX 11132 DSM Details
17. SPRING CONSTRUCTION COMPANY LIMITED B7/4625/06/2018 SCOLASTIC MTUI BUILDING 7 Local WAZO BUCHA STREET P.O.BOX 11132 DSM Details
18. SPUTNIK ENGINEERING COMPANY LIMITED M3/0005/12/2011 ANDREW MTUNDULU MECHANICAL 3 Local ROOM NO. 701 P.O.BOX 21223 DSM Details
19. SRAFA TECHNICAL COMPANY LIMITED C6/3002/07/2024 RAMADHAN NKUSA CIVIL 6 Local SANYA JUU BUS STAND,NEAR AIC PETROL STATION P.O. Box 31902 SIHA Details
20. SRAFA TECHNICAL COMPANY LIMITED B6/1897/07/2024 RAMADHAN NKUSA BUILDING 6 Local SANYA JUU BUS STAND,NEAR AIC PETROL STATION P.O. Box 31902 SIHA Details
21. SSTL GROUP LTD SPM1/0302/4/11 ATHUMANI MAIGE SPECIALIST MECHANICAL 1 Local P.O. BOX 7512 DSM Details
22. STABIT CORPORATION LIMITED C2/112/07/2023 BERNALD NKUMBI CIVIL 2 Local HOUSE NO 182, MZIMUNI STREET P. O. BOX 33966 DAR ES SALAAM Details
23. STABIT CORPORATION LIMITED B2/168/07/2023 BERNALD NKUMBI BUILDING 2 Local HOUSE NO 182, MZIMUNI STREET P. O. BOX 33966 DAR ES SALAAM Details
24. STAGENTA INVESTMENT LIMITED SPC3/1230/09/2021 AGNESI MAGELEWANYA SPECIALIST CIVIL 3 Local BOMANI STREET P.O BOX 391 IRINGA Details
25. STALU INVESTMENT COMPANY LIMITED B7/4130/08/2013 LUBUA MHANDO BUILDING 7 Local MAJENGO STADIUM, ROOM NO. 34 P.O. BOX 7226 MOSHI Details
26. STALU INVESTMENT COMPANY LIMITED C7/2127/08/2013 LUBUA MHANDO CIVIL 7 Local MAJENGO STADIUM, ROOM NO. 34 P.O. BOX 7226 MOSHI Details
27. STANCE TECHNIC AND CIVIL ENGINEERS LIMITED C4/0126/08/2008 STANSLAUS TARIMO CIVIL 4 Local NAMANGA ROAD, SAKINA P.O. BOX 8200 ARUSHA Details
28. STANCE TECHNIC AND CIVIL ENGINEERS LIMITED B2/0040/08/2008 STANSLAUS TARIMO BUILDING 2 Local SAKINA AREA P.O. BOX 8200 ARUSHA Details
29. STANDARD BEHI LABOUR BASE GROUP SPC3/1833/03/2024 BARAKA HAULE SPECIALIST CIVIL 3 Local MJI MWEMA AREA NJOMBE TOWN P.O BOX 918 NJOMBE Details
30. STANDARD ELECTROMECHS LIMITED E5/0174/08/2013 MOHAMED SAUKO ELECTRICAL 5 Local PLOT NO. 120/12 BLOCK B P.O.BOX 21029 DSM Details
31. STANDBY POWER (T) LIMITED C5/1174/12/2020 HONEST MANGALE CIVIL 5 Local RAU MADUKANI P.O. BOX 832 MOSHI MOSHI Details
32. STANDBY POWER (T) LIMITED B4/650/12/2020 HONEST YUSUF MANGALE MANGALE BUILDING 4 Local RAU MADUKANI P.O. BOX 832 MOSHI MOSHI Details
33. STANLEY ENGINEERING COMPANY TANZANIA LIMITED B1/255/07/2025 LUCOSY LUCOSY BUILDING 1 Local KEMAMBO WARD, NYAMONGO AREA P. O. BOX 1503 MWANZA Details
34. STANLEY ENGINEERING COMPANY TANZANIA LIMITED C1/202/07/2025 LUCOSY LUCOSY CIVIL 1 Local KEMAMBO WARD, NYAMONGO AREA P. O. BOX 1503 MWANZA Details
35. STANLEY ENGINEERING COMPANY TANZANIA LIMITED E2/120/07/2025 LUCOSY LUCOSY ELECTRICAL 2 Local KEMAMBO WARD, NYAMONGO AREA P. O. BOX 1503 MWANZA Details
36. STANLEY ENGINEERING COMPANY TANZANIA LIMITED M2/23/07/2025 LUCOSY LUCOSY MECHANICAL 2 Local KEMAMBO WARD, NYAMONGO AREA P. O. BOX 1503 MWANZA Details
37. STAR MOTION GENERAL SUPPLIER SPC3/1875/04/2024 SHADRACK NYALINGA SPECIALIST CIVIL 3 Local HOUSE NO 4 BUZOGWE STREET, KASHAUM - MPANDA P. O. BOX 19 MPANDA Details
38. STARBAY ELECTRICAL WORKS LIMITED SPE2/469/07/2025 JEREMIA MALISA SPECIALIST ELECTRICAL 2 Local BUBUBU STREET, TANDIKA AREA, DAR ES SALAAM P.O BOX 19696 DAR ES SALAAM Details
39. STARBAY ELECTRICAL WORKS LIMITED E4/193/07/2023 JEREMIA MALISA ELECTRICAL 4 Local BUBUBU STREET, TANDIKA AREA, DAR ES SALAAM P.O BOX 19696 DAR ES SALAAM Details
40. STAREDGE CIVIL WORKS COMPANY LIMITED B6/1631/11/2022 EMMANUEL NINALWO BUILDING 6 Local KIJITONYAMA -BWAWANI, PLOT NO 99 BLOCK 45C, DAR ES SALAAM P.O BOX 22525 DAR ES SALAAM Details
41. STAREDGE CIVIL WORKS COMPANY LIMITED C6/2564/11/2022 EMMANUEL NINALWO CIVIL 6 Local KIJITONYAMA -BWAWANI, PLOT NO 99 BLOCK 45C, DAR ES SALAAM P.O BOX 22525 DAR ES SALAAM Details
42. STARFORDS INVESTMENT LIMITED B6/1977/01/2025 TUMAINI NGUKU BUILDING 6 Local MAKUMBUSHO NEAR - BAKITA OFFICE P.O BOX 70275 DAR ES SALAAM Details
43. STARFORDS INVESTMENT LIMITED C6/3094/01/2025 TUMAINI NGUKU CIVIL 6 Local MAKUMBUSHO NEAR - BAKITA OFFICE P.O BOX 70275 DAR ES SALAAM Details
44. STARTECH COMPANY LIMITED C2/144/05/2024 EZRA CHIWELEZA CIVIL 2 Local BUNGONI, ILALA, UHURU ROAD, PLOT NO.51, DAR-ES-SALAAM P.O.BOX 38187 DAR-ES-SALAAM Details
45. STARTECH COMPANY LIMITED B2/199/05/2024 EZRA CHIWELEZA BUILDING 2 Local BUNGONI, ILALA, UHURU ROAD, PLOT NO.51, DAR-ES-SALAAM P.O.BOX 38187 DAR-ES-SALAAM Details
46. STARTON ENGINEERING COMPANY LIMITED E5/293/04/2019 MAFANIKIO SANGA ELECTRICAL 5 Local BOX 25095 DAR ES SALAAM ILALA Details
47. STATE GRID ELECTRICAL & TECHNICAL WORKS LIMITED B4/574/04/2017 ALOYCE NGOWI BUILDING 4 Local PLOT NO 1/2 P.OBOX BOX 10519 DAR ES SALAAM Details
48. STATE GRID ELECTRICAL & TECHNICAL WORKS LIMITED SPM2/285/12/2020 ALOYCE NGOWI SPECIALIST MECHANICAL 2 Local PLOT NO 1/2 P.OBOX BOX 10519 DAR ES SALAAM Details
49. STATE GRID ELECTRICAL & TECHNICAL WORKS LIMITED E1/0049/9/2012 ALOYCE NGOWI ELECTRICAL 1 Local PLOT NO. 56 P.OBOX BOX 10519 DAR ES SALAAM Details
50. STATE GRID ELECTRICAL & TECHNICAL WORKS LIMITED SPE2/344/12/2020 ALOYCE NGOWI SPECIALIST ELECTRICAL 2 Local PLOT NO 1/2 P.OBOX BOX 10519 DAR ES SALAAM Details