Shree Hindu Mandal,
Makongo High School,
Rightway School,
Braeburn School Arusha,
University of Dodoma,
University of Mzumbe
Banc ABC,
Barclays,
NMB,
Azania Bancorp,
ABSA,
NBC Twiga Bancorp,
CRDB Bank,
Exim Bank,
CBA Tanzania,
Letshego Bank
Acacia Goldmine,
Geita Goldmine,
Stanta Mining,
Atlas Coplo,
Total Tz, Shells, Statoil, Puma, Oryx, Dalbit Petroleum, Penna Pura (Fuchs).
TPC, Avocado, New Forest, Tanzania Tea Association, Tanzania Sisal association, Kilimanjaro Plantations
Hotel Association of Tanzania,
Serena Hotel,
Kempisky,
Mount Meru Hotel,