Government Ministries

• Ministry of Finance
• Ministry of Energy and Minerals

• Ministry of Health

• Bank of Tanzania
• Tanzania Postal Bank
• Stanbic Bank
• Standard Chartered Bank
• CRDB
• National Bank of Commerce
• Baclays Bank Tanzania

• Bank of Tanzania

• The East African Community 

• Board of External Trade 

• The Zanzibar Archive 

• Zanzibar Commission for  Tourism

• NDC

• TANAPA

• National Construction Council

• National Land Use Planning Commission

• Mvumi Hospital
• OMNI in Tanzania
• Novartis Foundation (Support for AIDS orphans in Tanzania
• Selian Lutheran Hospital
• Haydom Lutheran hospital

• Datel Tanzania Ltd
• GSM World - (ZANTEL)
• Tritel

• Trade Point
• Dar es Salaan Stock Exchange

• UK High Commission
• Tanzania Embassy in Germany
• Tanzania Embassy in Beijing
• Tanzania Embassy in Washington

• Tanzania Library Association

• Economic and Social Research Foundation
• Amnesty International Tanzania
• Tanzania Gender Networking Programme
• Tanzanian Non-Governmental Organisations
• Save The Children
• E-Think Tank in Tanzania
• Care
• The Friedrich-Erbert-Stiftung  (FES)
• Research on Poverty Alleviation (REPOA)
• Envipro

• CATS-NET Interactive
• Cyber Twiga
• Internet Africa

• Raha.Com 

• SimbaNet 

• Africa Online 

• Zanzibar.org

• ICS(T) Ltd

• TanzWeb Ltd

• Zanlink

• NSRC Tanzania

• A and A Computers Ltd

• Tanzania domain Registration

• Daiichi Corporation Tanzania

• Ippmedia
• Arusha Times
• Daily News

• Business Times 

• The East African

• The Express 

• Africa Online – Tanzania News

• Financial Times

• Rai 

• The Guardian

• Talking Africa News: Tanzania

• All Africa.Com: Tanzania

• Tanzania Railways Corporation
• Tanzania Harbours Authority

• University of Dar es Salaam
• Hubert Kairuki Memorial University
• Muhimbili University College of Health Science
• The African Virtual University (AVU)
• International Medical and technological University
• Sokoine University of Agriculture
• International School of Tanganyika
• College of African Wildlife Management (MWEKA)
• National Social Welfare Training Institute

• Afri Galaxy Tours & Travel
• The Friedrich-Erbert-Stiftung (FES)
• Norwegian Enterprises in Tanzania
• Ms-Training Centre for Development Cooperation
• Yellow Pages Tanzania
• Hakikazi Catalyst
• Darhotwire
• Bongoland.com
• Afrikaleo.com
• ebiz Solutions Limited
• Poazone.com
• Newafrica.com
• whatsondar.com