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. | ISALE ENTERPRISES | C6/0446/02/2005 | WALSON JOHN | CIVIL | 6 | Local | PLOT NO 332 | P.O. BOX 1650 | IRINGA | Details |
| 2. | ISAMAF ENTERPRISES | SPC3/1783/01/2024 | TAHIYA KESSY | SPECIALIST CIVIL | 3 | Local | MADUKANI | P. O. BOX 39 | MPANDA | Details |
| 3. | ISAMAF ENTERPRISES LIMITED | C6/3323/05/2026 | TAHIYA KESSY | CIVIL | 6 | Local | BUZOGWE STREET KAWAJENSE WARD NEAR MICHUNGWANI PUB | P.O BOX 39 | MPANDA - KATAVI | Details |
| 4. | ISANJU WOMEN CONTRACTORS COMPANY | SPC3/1282/02/2022 | MARIAM MKAKA | SPECIALIST CIVIL | 3 | Local | KIVUKONI STREET, NEARBY KIVUKONI SECONDARY, GEITA | P.O.BOX 79 | GEITA | Details |
| 5. | ISBEN CONSTRUCTION COMPANY LIMITED | C6/3192/07/2025 | OSWALD BATONGOLE | CIVIL | 6 | Local | P.O. BOX 95011 | DAR ES SALAAM | Details | |
| 6. | ISELA ELECTRICAL CONTRACTOR COMPANY LIMITED | E7/594/02/2020 | BARAKA MGOGO | ELECTRICAL | 7 | Local | MBALIZI MBEYA | P.O BOX 599 | MBEYA | Details |
| 7. | ISELE CONSTRUCTION COMPANY LIMITED | C6/3078/11/2024 | MOSES MAVANZA | CIVIL | 6 | Local | MAKONDE STREET, PLOT NO. 48, BLOCK 48 | P.O BOX 1070 | LINDI | Details |
| 8. | ISELE CONSTRUCTION COMPANY LIMITED | B6/1962/11/2024 | MOSES MAVANZA | BUILDING | 6 | Local | MAKONDE STREET, PLOT NO. 48, BLOCK 48 | P.O BOX 1070 | LINDI | Details |
| 9. | ISHAAN LIMITED | E5/347/10/2021 | PRAMOD RATHORE | ELECTRICAL | 5 | Local | P.O BOX 402 | DAR ES SALAAM | Details | |
| 10. | ISHEASTRA COMPANY LIMITED | B5/1571/05/2023 | ALOYCE KAMALA | BUILDING | 5 | Local | KIGONDO KAIFO, BUKOBA, HOUSE NO. 351 UGANDA ROAD | P.O BOX 1902 | BUKOBA | Details |
| 11. | ISHEASTRA COMPANY LIMITED | C5/1415/05/2023 | ALOYCE KAMALA | CIVIL | 5 | Local | KIGONDO KAIFO, BUKOBA, HOUSE NO. 351 UGANDA ROAD | P.O BOX 1902 | BUKOBA | Details |
| 12. | ISHINOMYA COMPANY LIMITED | C3/197/07/2024 | TUMAINI SARAKIKYA | CIVIL | 3 | Local | SANENE TABATA ILALA DAR ES SALAAM, ANGWARE PLACE BUILDING | P.O. BOX 24354 | DAR ES SALAAM | Details |
| 13. | ISHOZI CONSTRUCTION COMPANY LIMITED | B6/1653/02/2023 | ASHIMU MTELANI | BUILDING | 6 | Local | PLOT NO. 154, BLOCK "E" | P.O. BOX 115 | . | Details |
| 14. | ISHOZI CONSTRUCTION COMPANY LIMITED | C6/2601/02/2023 | ASHIMU MTELANI | CIVIL | 6 | Local | P.O. BOX 115 | . | Details | |
| 15. | ISIMILA COMPANY LIMITED | SPE3/792/07/2022 | ANGELA SHAYO | SPECIALIST ELECTRICAL | 3 | Local | MBEZI BEACH 'A' DSM | P.O. BOX 5148 | DAR ES SALAAM | Details |
| 16. | ISIMILA COMPANY LIMITED | C5/1098/10/2019 | ANGELA SHAYO | CIVIL | 5 | Local | MBEZI BEACH 'A' DSM | P.O. BOX 5148 | DAR ES SALAAM | Details |
| 17. | ISIMILA COMPANY LIMITED | B5/1304/01/2020 | ANGELA SHAYO | BUILDING | 5 | Local | MBEZI BEACH 'A' DSM | P.O. BOX 5148 | DAR ES SALAAM | Details |
| 18. | ISIMILA CONSTRUCTION & GARAGE | B7/4904/07/2025 | ANANIAS KIBUMU | BUILDING | 7 | Local | PLOT NO 156, MAISAKA STREET,BABATI TOWN,MANYARA REGION | P.O. Box 62 | BABATI | Details |
| 19. | ISIMILA CONSTRUCTION & GARAGE | C7/2646/07/2025 | ANANIAS KIBUMU | CIVIL | 7 | Local | PLOT NO 156, MAISAKA STREET,BABATI TOWN,MANYARA REGION | P.O. Box 62 | BABATI | Details |
| 20. | ISIMILA ENTERPRISES LIMITED | B7/2358/03/2009 | HAIDARY KYAMANI | BUILDING | 7 | Local | KOROGWE ROAD | P.O. BOX 2249 | MOROGORO | Details |
| 21. | ISIMILA ENTERPRISES LIMITED | C5/0439/10/2010 | HAIDARY KYAMANI | CIVIL | 5 | Local | KOROGWE ROAD | P.O. BOX 2249 | MOROGORO | Details |
| 22. | ISONGO DEVELOPMENT GROUP | SPC3/1059/10/2020 | FANUEL MSIWI | SPECIALIST CIVIL | 3 | Local | MALIENGE - ULANGA | P.O. BOX 35 | MAHENGE | Details |
| 23. | ISSAKA GENERAL SUPPLIES LTD | B6/0368/02/2008 | HAMAD ISSAKA | BUILDING | 6 | Local | SOKOINE ROAD | P.O.BOX 697 | SINGIDA | Details |
| 24. | ISSON CONSTRUCTION COMPANY | C6/2090/10/2019 | EMMANUEL ISSAYA | CIVIL | 6 | Local | PLOT 223, BLOCK 'E' MABIBO MWISHO | P.O. BOX 77043 | DSM | Details |
| 25. | ISSON CONSTRUCTION COMPANY | B6/1301/10/2019 | EMMANUEL ISSAYA | BUILDING | 6 | Local | PLOT 223, BLOCK 'E' MABIBO MWISHO | P.O. BOX 77043 | DSM | Details |
| 26. | ISTANZA CONSTRUCTION COMPANY LIMITED | B5/880/07/2014 | ISIAKA MBILINYI | BUILDING | 5 | Local | PLOT NO. 812, BLOCK H | P.O. BOX 42808 | DAR ES SALAAM | Details |
| 27. | ISTANZA CONSTRUCTION COMPANY LIMITED | C5/729/07/2014 | ISIAKA MBILINYI | CIVIL | 5 | Local | PLOT NO. 812, BLOCK H | P.O. BOX 42808 | DAR ES SALAAM | Details |
| 28. | ISULA BUILDS COMPANY LIMITED | C5/2026/07/2026 | LEMBRIS MAKARA | CIVIL | 5 | Local | MOSHONO KWA AYUBU,LUDA APARTMENTS STREET,ARUSHA CITY | P.O. Box 2086 | ARUSHA CITY | Details |
| 29. | ISULA BUILDS COMPANY LIMITED | B5/2103/07/2026 | LEMBRIS MAKARA | BUILDING | 5 | Local | MOSHONO KWA AYUBU,LUDA APARTMENTS STREET,ARUSHA CITY | P.O. Box 2086 | ARUSHA CITY | Details |
| 30. | IT-PACK NETWORKING LIMITED | SPE3/823/04/2024 | ELSON KONDOWE | SPECIALIST ELECTRICAL | 3 | Local | MAZINDE STREET | P.O. BOX 23 | DAR ES SALAAM | Details |
| 31. | ITALFRAME LIMITED | B1/0034/08/1979 | CORRADO TOGNETTI | BUILDING | 1 | Foreign | PUGU INDUSTRIAL AREA | P. O. BOX 3075 | DAR ES SALAAM | Details |
| 32. | ITEGAMATU COMPANY LIMITED | B5/1739/03/2024 | GEORGE KAPELLA | BUILDING | 5 | Local | NEW STAND SHINYANGA MUNICIPALITY | P.O BOX 711 | SHINYANGA | Details |
| 33. | ITEGAMATU COMPANY LIMITED | C5/1605/03/2024 | GEORGE KAPELLA | CIVIL | 5 | Local | NEW STAND SHINYANGA MUNICIPALITY | P.O BOX 711 | SHINYANGA | Details |
| 34. | ITETE ENGINEERING COMPANY LIMITED | C5/1482/07/2023 | ANTIPAS MGUNGUSI | CIVIL | 5 | Local | MIYUJI - DODOMA | P.O. BOX 8168 | DODOMA | Details |
| 35. | ITETE ENGINEERING COMPANY LIMITED | SPC2/278/07/2023 | KENETH KAMGUNA | SPECIALIST CIVIL | 2 | Local | MIYUJI - DODOMA | P.O. BOX 8168 | DODOMA | Details |
| 36. | ITHANGA WOMEN GROUP | SPC3/1895/05/2024 | JAMILLA MSANGI | SPECIALIST CIVIL | 3 | Local | MAJENGO AREA | P.O.BOX 318 | MOSHI | Details |
| 37. | ITUMBE TECHNO - ECONOMIC SERVICES LIMITED | C6/0852/07/2010 | HUMPHREY URASSA | CIVIL | 6 | Local | THB BUILDING ROOM NO 304 | P. O. BOX 6488 | MOSHI | Details |
| 38. | ITUMBE TECHNO - ECONOMIC SERVICES LIMITED | B5/0540/07/2010 | HUMPHREY URASSA | BUILDING | 5 | Local | THB BUILDING ROOM NO 304 | P. O. BOX 6488 | MOSHI | Details |
| 39. | ITWENA CONSTRUCTION AND GENERAL SUPPLY LIMITED | SPC3/2145/07/2025 | FLORIAN RUGAIKULA | SPECIALIST CIVIL | 3 | Local | IPAGALA - DODOMA | P.O.BOX 2802 | DODOMA | Details |
| 40. | IVANNOTIVO TECHNISKILLS LIMITED | E5/318/02/2020 | WILLYBARD KAZALA | ELECTRICAL | 5 | Local | P.O. BOX 77238 | DSM | Details | |
| 41. | IVANNOTIVO TECHNISKILLS LIMITED | SPE3/748/02/2020 | WILLYBARD KAZALA | SPECIALIST ELECTRICAL | 3 | Local | P.O. BOX 77238 | DSM | Details | |
| 42. | IWAWA CIVIL AND BUILDING WORKS COMPANY LIMITED | C4/342/12/2016 | MAGNUS SANGA | CIVIL | 4 | Local | P.O. BOX 1308 | MOROGORO | Details | |
| 43. | IWAWA CIVIL AND BUILDING WORKS COMPANY LIMITED | B4/560/12/2016 | MAGNUS SANGA | BUILDING | 4 | Local | P.O. BOX 1308 | MOROGORO | Details | |
| 44. | IWAWA(2022) COMPANY LIMITED | C6/2436/05/2022 | RICHARD CHAULA | CIVIL | 6 | Local | KATANDALA | P. O. BOX 264 | SUMBAWANGA | Details |
| 45. | IWINGA SMART SOLUTIONS LIMITED | SPC3/2012/11/2024 | ELIAKUNDA MWINGIRA | SPECIALIST CIVIL | 3 | Local | P.O BOX 9332 | DAR ES SALAAM | Details | |
| 46. | IYAYI QUICK ENTERPRISES | SPC3/0530/10/2011 | OSCAR CHUMI | SPECIALIST CIVIL | 3 | Local | LUHUNGA AREA | P.O.BOX 195 MUFINDI | MUFINDI | Details |
| 47. | IYAYI QUICK ENTERPRISES COMPANY LIMITED | C5/1439/05/2023 | OSCAR CHUMI | CIVIL | 5 | Local | SINZA MARKET | P.O. BOX 50721 | DAR ES SALAAM | Details |
| 48. | IYAYI QUICK ENTERPRISES COMPANY LIMITED | SPC3/1590/06/2023 | OSCAR CHUMI | SPECIALIST CIVIL | 3 | Local | SINZA MARKET | P.O. BOX 50721 | DAR ES SALAAM | Details |
| 49. | IZ ENGINEERING AND GENERAL SUPPLIERS LIMITED | C5/1959/01/2026 | JOFREY KAUNDA | CIVIL | 5 | Local | TEGETA KINONDONI | P. O BOX 4245 | DAR ES SALAAM | Details |
| 50. | IZ ENGINEERING AND GENERAL SUPPLIERS LIMITED | SPE3/877/01/2026 | JOFREY KAUNDA | SPECIALIST ELECTRICAL | 3 | Local | TEGETA KINONDONI | P. O BOX 4245 | DAR ES SALAAM | Details |