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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. COSONS INVESTMENT CO. LTD C5/1079/08/2019 JOHN BALOLE CIVIL 5 Local JAMHURI ROAD - BUKOBA P.O. BOX 1067 BUKOBA Details
2. COSSIGA COMPANY LIMITED C2/128/11/2023 FRANCIS MAPUNDA CIVIL 2 Local SINZA MAKABURINI P. O. BOX 32063 DAR ES SALAAM Details
3. COSSIGA COMPANY LIMITED B7/1113/3/2002 FRANCIS MAPUNDA BUILDING 7 Local PLOT 108,PAMBA HOUSE P. O. BOX 32063 DAR ES SALAAM Details
4. 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
5. 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