- Four Sea Sons Gem
- Gemstone, Tanzanite Cut Gemstone, African Wildlife Animals Skin, Taxidermy.
- Address:Makuu Maphiya,Livolosi St, Arusha, North Province
- Brahkom Ltd
- atural cut gemstone, gemstone.
- Address:UN Road, Dar es salaam, Dar, Tanzania,25522
- NYAMWESE GROUP LTD
- Natural Rough and cut Gemstones,Minerals Ores,Timber,Bees Wax and Bees Honey,Fifh and fish products,ROUGH GEMSTONE,ONION,PRECIOUS AND SEMIPRECIOUS GEMSTONE.
- Address:Mwenge Mlalakuwa Makazi Mapya, Kindondoni
- Mahoma Gems
- natural cut gemstone, gemstone,Tanzanite.
- Address:UN Road, Dar es salaam, Tanzania
- fourseasonsgems
- Ruby Zoisite,Tanzanite,Cut Gemstone,Minerls,Specimen.
- Address:Makoa Mapha Livolosi Street
1