- Jaitalikulu Minerals International Sprl
- Address:Plot No.1367 Hse No 618,Chole Rd, Masaki Dar es Salaam Tanzania
- sjm gems international ltd
- Address:po box 77096 dar esalaam
- Tanzania Copper Enterprise
- Address:Plot 287 Dar es salaam Kinondoni 255 Tanzania
- NKONDACHI INDUSTRIAL CO.LTD
- Address:NEW MILLENIUM TOWER
- Jakehs Alliance Limited
- Address:karuta, mwanza, tanzania, Tanzania
- 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
- Basoka Mines Co. Ltd
- Address:Kunduchi, Dar Es Salaam, Tanzania
- MOFEEDS&GENERALY SUPPLY
- Address:Ukonnga
- Sukumaland Mining Company
- Address:Pamba Road Block F: Plot No: 2203 Shinyanga Shinyanga +255 Tanzania
- Zein Enterprises Co. Ltd
- Address:Lumumba St/ Morogoro Rd, Dar es Salaam, Dar es Salaam, Tanzania
- JR Logistics International
- Address:
- Lumwakwa
- Address:upanga, ilala, Other, Tanzania