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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. 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
2. RJ KWANZA COMPANY LIMITED SPM1/416/12/2025 RAMADHANI SHEIZA SPECIALIST MECHANICAL 1 Local PLOT NO. 37 BLOCK 45 P.O BOX 21865 DAR ES SALAAM Details
3. RJ MUSSA CONSTRUCTION COMPANY LIMITED C1/199/07/2025 MUSSA MUSSA CIVIL 1 Local VIKONJE CHAMWINO P.O BOX 1545 CHAMWINO Details
4. BIM CONSTRUCTION COMPANY LIMITED B3/186/07/2025 OSMAN HUSSEIN BUILDING 3 Local KINONDONDI WARD NDUGUMBI DAR ES SALAAM P. O. BOX 17109 DAR ES SALAAM Details
5. KAPILLA GROUP LIMITED B4/891/02/2026 GABRIEL MWANG`ONDA BUILDING 4 Local INDIA STREET CITY CENTRE DAR ES SALAAM P.O. BOX 11120 ILALA Details