- Akper Perlite Mining Ltd.CO
- Main business:
- PERLITE HELLAS SA
- Main business: Expanded Perlite
- Southern EuropeGreece
- SEJINMETAL CO.,LTD
- Main business:
- Premium Perlite
- Main business: perlite ore,expanded perlite,filtroperlite,agroperlite
- West AsiaGeorgia
- VNS Marketing Pvt. Ltd.
- Main business: FDG 126
- South AsiaIndia
- United Udyog
- Main business:
- Azer Perlite Co.
- Main business: Perlite Ore,Pumice,Slag Removal Coagolant,Zeolite,Clinoptilolite
- West AsiaIran
- Synergy Petrochem & Minerals Pvt Ltd
- Main business:
- PERSIAN FAM INDUSTRY LTD CO
- Main business:
- SHINIL EDI
- Main business:
- IZOPER PERLIT ENDUSTRISI IMALAT SANAYI VE TICARET LTD. STI.
- Main business:
- INDUSTRIAL PROCESSORS LIMITED
- Main business:
- GENPER MINING INDUSTRY & TRADE CO LTD
- Main business:
- Kuroda Trade Co.,Ltd.
- Main business: Perlite, Vermiculite, Iron Ore, Solar Silicon Ingots
- East AsiaJapan
- AKPER PERLITE MINING CONSTURTION IND. TRD. LTD.CO
- Main business:
- MEHRAVARKALA ALBORZ
- Main business:
- IOCL Minerals Trading
- Main business:
- COSME BIOTECH
- Main business:
- Reslab Microfiller
- Main business:
- KIMEL DE COLOMBIA S.A.
- Main business: