- KORAY ITH. IHR. PETROL LTD. STI.
greases, lubricants, oils, petrochemicals, petroleum products
- FRIGO TEKNIK SOGUTMA
air handling unit, chiller service, evaparator, fancoil service, gebze chiller service
- CALISKANLAR KIMYEVI A.S.
chemical products, cosmetic chemical, cosmetic chemicals, detergent chemical, detergent chemicals
- DEMPOL KIMYA SAN. VE TIC.LTD.STI.
chemical, chemical product, chemical products
- ALPHA TECHNOLOGIES ENERJI LTD. STI.
battery, control and communication, dc power solutions, hybrid systems, wind power
- SEMKIMYA
acetic acid, inorganic chemicals, nickel anode, nitric acid, phosphoric acid
- DOGU PRES SAN. TIC. LTD. STI.
circumference, drilling technologies, grinding process, injector body processing technologies, precision cutting press
- PASCAL YAPI KIMYASALLARI A.S.
construction chemical, degasifier, structure chemical
- KTM KIMYEVI MADDELER A.S.
acids, acrylonitril butadiene styrene (abs), olefins, pigments, rubber raw materials
- VEHBI GIDA MESRUBAT LTD. STI.
beverage, chemistry, construction, food, textile