- KAOLIN ENDUSTRIYEL MINERALLER A.S.
calcite, dolomite, fireclay, kaolin, quartz
- YUCELER MAKINA LTD. STI.
ceramic machine, ceramic machines, granite machines, marble machine, marble machines
- BIRRTEK ASANSOR TIC. LTD. STI.
ceramic, composite stone, dye, quartz, sodium feldspat
- EGEMIN KUYUMCULUK SAN. TIC. A.S.
baryte, chrome, kaolin, minerals, talc
- DOLSAN MINERAL YAPI KIMYASALLARI LTD. STI.
bentonite clay tooth powder, calcite, calcium, carbonate powder, lime powder
- HB BROTHERS DIS TIC. LTD. STI.
granite tile, marble product, marble products, mosaics, natural stone product
- ISTANBUL INS. TAAHHUT LTD. STI.
brick, cement, coal, construction materials, sand
- NETAS MADENCILIK LTD. STI.
absorbant, bentonite, cat litter, white calsium bentonite
- COKAL MERMER VE GRANIT
floor tiles, marble countertops, marble stairs, marble step, natural stones
- AKTAS REZISTANS ISI ELEK. SAN. A.S.
electrical household appliances, fryer resistances, head boiler resistances, industrial kitchen resistances, toaster heater