- Royal Metals Ltd Co
- Address:upanga 1775 dar es salaam pwani 7862 Tanzania
- SPRING RESOURCES (TZ) LIMITED
- Address:Azikiwe
- Revolution Mineral Trading Company
- Address:suit no 19 Mawanga plaza morogoro. Morogoro Morogoro 255 Tanzania
- Malongo &Sons Ltd
- Address:sinza mori dar es salaam dar es salaam Tanzania
- Reliance Pharmaceuticals
- Address:Nyamwezi / kipata street, plot no 20 / 28
- Geitu Mines SPRL
- Address:Plot 14/5 Dar East Vingunguti Area, Dar es salaam, Other, Tanzania
- sjm gems international ltd
- Address:po box 77096 dar esalaam
- NKONDACHI INDUSTRIAL CO.LTD
- Address:NEW MILLENIUM TOWER
- SWEYA GROUP COMPANY LIMITED
- Address:
- Agroservices & Supplies Ltd
- Address:58 / 59 Alykhan Road
- singh exports
- Address:KISUTU STREET
- Kalozoweni Copper Mine Limited
- Address:Lupumba Street, Kurasini Industrial Area Dar es Salaam Ilala 255 Tanzania
- MOFEEDS&GENERALY SUPPLY
- Address:Ukonnga