| 1 | CONTRACT NO. TRD/HQ/1030/2020/21 | The Arman & Aahil Aladin Co. Ltd | TZS 99,686,400.00 | 2 Weeks | Headquarters |
| 2 | TRD/HQ/1051/2016/17 | Ms. Neema Kiure Mssusa | TZS 17,800,000.00 | 1 Weeks | Headquarters |
| 3 | TRD/HQ/1021/2016/17 | Ms. Hilda Faustine Ntibasalila | TZS 4,000,000.00 | 11 Weeks | Headquarters |
| 4 | TRD/HQ/1020/2016/17 | Mr. Yusuf Balozi | USD 117,528.00 | 12 Months | Headquarters |
| 5 | TRD/HQ/1022/2016/17 | Mr. Andreas Helmich | USD 76,207.50 | 6 Weeks | Headquarters |
| 6 | TRD/HQ/1022/2016/17 | Mr. Andreas Helmich | USD 76,207.50 | 9 Weeks | Headquarters |
| 7 | TRD/HQ/1019/2016/17 | Mr. Joseph Shayo | USD 87,792.00 | 12 Months | Headquarters |
| 8 | TRD/HQ/1004/2016/17 | M/s Yooshin Engineering Corporation of Korea in association with M/s Afrisa Consulting Ltd | USD 5,443,260.00 | 84 Months | Headquarters |
| 9 | TRD/HQ/1017/2016/17 | M/s Yooshin Engineering Corporation in Joint Venture with M/s Cheil Engineering Co. Ltd in association with M/s Afrisa C | TZS 2,803,530,000.00 | 12 Months | Headquarters |
| 10 | TRD/HQ/1031/2016/17 | M/s Yooshin Engineering Coorporation in association with M/s A.C.E Consultants, M/s Luptan Consults Ltd and M/s Mhandisi | TZS 5,366,720,000.00 | 40 Months | Headquarters |
| 11 | CONTRACT NO. TRD/HQ/1018/2020/21 | M/s Technology Associate | TZS 81,547,100.00 | 8 Weeks | Headquarters |
| 12 | TRD/HQ/1006/2016/17 | M/s Tanzania Telecommunication Co. Ltd | TZS 1,167,130,000.00 | 12 Months | Headquarters |
| 13 | TRD/HQ/1002/2016/17 | M/s T.M Nicholas & Co | TZS 19,500,000.00 | 2 Weeks | Headquarters |
| 14 | TRD/HQ/1012/2016/17 | M/s Sumotomo Mitsui Construction Co. Ltd of Japan | TZS 374,650,000.00 | 6 Months | Headquarters |
| 15 | TRD/HQ/1033/2016/17 | M/s SMEC International Pty Ltd | USD 1,821,790.00 | 48 Months | Headquarters |
| 16 | TRD/HQ/1028/2016/17 | M/s SMEC International Pty Ltd | USD 411,332.00 | 8 Months | Headquarters |
| 17 | TRD/HQ/1013/2016/17 | M/s Scan Africa (EA) Ltd | TZS 877,195,000.00 | 8 Weeks | Headquarters |
| 18 | TRD/HQ/1049/2016/17 | M/s Scan Africa (EA) Ltd | TZS 775,263,000.00 | 8 Weeks | Headquarters |
| 19 | TRD/HQ/1052/2016/17 | M/s Salum Motors Transport Co. Ltd, M/s Anam Road Works Co. Ltd and M/s Jossam Company Ltd Joint Venture | TZS 38,747,800,000.00 | 22 Months | Headquarters |
| 20 | CONTRACT NO. TRD/HQ/1021/2020/21 | M/s Professional Photo Lab Ltd. | TZS 45,076,000.00 | 5 Weeks | Headquarters |
