- Tanzania Petroleum Development Corporation
- UNDP HQ
- WFP
- UN-WOMEN (UNDP)
- HDIF-TZ/DFID
- IMPALA WAREHOUSING
- PUMA ENERGY TANZANIA LTD
- CDC United States Embassy
- St John’s University of Tanzania
- Helios Tower Tanzania
- Chevron Tanzania Limited
- University Computing Centre
- FINCA Tanzania
- Benson Informatics (T) Ltd