- raynet venture
- diamonds,green garnet,suphire,tanzanite,copper cathode.
- Address:kimathy street
- Mario International Limited
- Gold bars, copper cathodes, rough diamonds, black pepper, cashew nuts, green mung beans, Sisal Fiber, tantalite ore more.
- Address:Mohamed Road ,P.O. Box 824728 Dar es Salaam, Dar es Salaam
- ITALIEN JEWELLERY MANUFACTURING COMPANY LIMITED
- DIAMONDS,PRECIOUS STONE,SEMI PRECIOUS STONE,BEADS,GEMSTONE,Mobile Phones, Loose Gemstone, Semi-Precious Precious Beads, Onyx, Garnet, Morganite, Carnelian, Amethyst, Lemon Topaz, Peridot, Iolite, Apatite, Labradorite, Blue Spinel, Black Emerald, Ruby, Sapphire, Aquamarine, Green ....
- Address:3/318, Malviya Nagar
- Ndongla & Sons Export Ltd
- gold, copper, cashew nuts, rough diamonds, black pepper, green mung bea.
- Address:mbezi beach dar es salaam,
- Triple Inheritance Grits Ltd.
- Copper Ore, Gemstones, Orange Garnet, Amethyst, Green Tourmalin, Cateye, Diamonds, Red Zircon, Honey Zircon, Lead Ore, Manganese Ore, Topaz, Iolite, Spinel, Agate.
- Address:V28 Afodume Street Chorbr Junction
- ID Kani International Ltd.
- tea,accounting,email marketing,electrical goods,jewellery,loose diamonds,diamond cutting,petrol pumps,sugar,petrol,Ceylon tea,green tea,loose tea,packed tea,tea.
- Address:22 Church Hill