- Nyota Gems Collectio
- Address:P O Box 4149
- allan mineral trading
- Address:Other, Tanzania
- Princehenryquancompnay
- Address:ZAMBEZI BEARCH dar es salaam, Dar es Salaam
- Scan Africa Authentic Suppie
- Address:Tanzania
- J square Promotio
- Address:Dsm. Mugabe Street
- KILLIAN INTEGRATED SERVICES
- Address:Tanzania
- International Metal Traders Group Limited
- Address:Kinondoni Cola Road, Plot No. 830 ,P.O.Box 41 Dar es Salaam -Tanzania. Dar es Salaam -Tanzania., Dar es Salaam
- rime earth resources int
- Address:ykes close 2096,mbezi beach
- Kipushi Mine
- Address:Other, Tanzania
- Allied ventures limited
- Address:kijitonyama, kinondoni, rDar es salaam, Tanzania,255
- Amce LIMITED
- Address:kinondoni Dar es salaam, Dar es salaal
- Kibari Ituri Mining Company Ltd
- Address:P. O. Box 24965 Mbezi Beach Dar Es Salaam Tanzania, Tanzania
- Thirdeyeholding
- Address:Dodoma
- Pagel General Enterprise
- Address:12 REGENT STREET DSM DSM, DSM
- Eagle Estate
- Address:Miyomboni street Iringa, iringa
- odexxltd
- Address:uhuru, mwanza, mwanza, Tanzania,255
- Afritan General Service
- Address:lumumba street p.o.box 4383 dar es salaam,
- kinglio
- Address:Uhuru
- Gold Nuggest
- Address:Boai 4rd, Dar es Salaam Dar es Salaam,
- mercurylink co
- Address:QUALITY PLAZA, DAR ES SALAAM, DAR ES SALAAM, Tanzania,63 NYERERE ROAD