| 81 | CONTRACT NO. TRD/HQ/1025/2020/21 | M/s Afro Stationery Manufacture Ltd | TZS 4,779,000.00 | 4 Weeks | Headquarters |
| 82 | TRD/HQ/1018/2016/17 | M/s Afrisa Consulting in Joint Venture with M/s Dasan Consultants Co. Ltd | USD 2,624,560.00 | 48 Months | Headquarters |
| 83 | TRD/HQ/1041/2016/17 | M/s Afrimax Technologies Ltd | TZS 66,253,200.00 | 4 Weeks | Headquarters |
| 84 | TRD/HQ/1026/2016/17 | M/s Acciona Ingenieria in association with M/s The Enviromental Association | USD 301,484.00 | 35 Months | Headquarters |
| 85 | CONTRACT NO. TRD/HQ/1006/2020/21 | Eng. Paul Francis Basondole | USD 40,310.00 | 10 Weeks | Headquarters |
| 86 | TRD/HQ/1036/2016/17 | Eng. Boniface Malisa | USD 16,002.00 | 3 Months | Headquarters |
| 87 | CONTRACT NO. TRD/HQ/1019/2020/21 | Eng. August Mwesiga Byabato | USD 20,000.00 | 10 Weeks | Headquarters |
| 88 | TRD/HQ/1046/2016/17 | Dr. Vitalis Ndume | TZS 135,500,000.00 | 18 Months | Headquarters |
| 89 | TRD/HQ/1057/2016/17 | Dr. Geoffrey M. Rowe | USD 54,004.40 | 8 Weeks | Headquarters |
| 90 | TRD/HQ/1050/2016/17 | China Wu Yi Co., Ltd | TZS 87,126,400,000.00 | 24 Months | Headquarters |
| 91 | CONTRACT NO. TRD/HQ/1027/2020/21 | /s Computer Sales and Services (CSS) | TZS 9,160,730.00 | 1 Weeks | Headquarters |
| 92 | TRD/HQ/1034/2016/17 | M/s Kyongdong Engineering Co Ltd in JV with M/s CORE Consulting Engineers Plc in association with M/s Mhandisi Consulta | TZS 2,956,860,000.00 | 30 Months | Headquarters |
