• State House
• Prime Minister's Office
• Vice President's Office
• President's Office Public Service Management
• President's Office, Planning Commission
• Ministry of Energy and Minerals
• Ministry of Finance
• Ministry of Foreign Affairs and International Co-operation
• Ministry of Health and Social Welfare
• Ministry of Home Affairs
• Ministry of Industry, Trade and Marketing
• Ministry of Communication, Science and Technology
• Ministry of Justice and Constitution Affairs
• Ministry of Lands, Housing and Human Settlements Developments
• Ministry of Livestock and Fisheries Development
• Ministry of Natural Resources and Tourism
• Ministry of Agriculture, Food Security and Co-operatives
• Ministry of East African Co-operation
• Ministry of Transport

Government Institutions

• Tanzania Parliament
• Public Service Pension Fund (PSPF)
• Tanzania Investment Centre (TIC)
• Tanzania Tourist Board (TTB)
• Board of External Trade (BET)
• Bank of Tanzania (BOT)
• Tanzania Civil Aviation Authority (TCCA)
• Tanzania Communication Regulatory Authority  (TCRA)
• Tanzania Petroleum Development Corporation (TPDC)
• Tanzania Revenue Authority (TRA)
• National Housing Corporation (NHC)
• Economic and Social Research Foundation (ESRF)
• Tanzania Food and Drugs Authority (TFDA)
• Tanzania Social-economic Database
• National Bureau of Statistics Tanzania (NBS)
• National Examinations Council of Tanzania (NECTA)
• Tanzania Meteorological Agency (Hali ya Hewa)
• Tanzania Ports Authority (TAA)
• Higher Education Students loan Board (HESLB)
• Registration Insolvency and Trusteeship Agency (RITA)