- Narpishegan
- Address:No. 4118, Ketabkhaneh Alley, Emam St.
- Persian Gem
- Address:Pasaran
- pishro sanat markazi(P.S.M)
- Address:45 Metery Golshahr, West Bahar, Shahrake Baharan No.31
- Paliz pardis parseh
- Address:24 st
- THE COMPANY GOLDEN CIRCLE ASIA
- Address:Iran
- Atlas Trade Company
- Address:shams abadi
- siroo stone
- Address:
- Iranian Gem Society
- Address:No.52, 5th floor, Negin building, Karimkhan st
- rezakafaei
- Address:Moalem Street
- Ramis Trading Company
- Address:No. 10, Mojtama Tejariye Adeli Building, Charrah Molavi
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