Apitaş Holding > http://www.apitas.com.tr/ İttifak Holding > http://www.ittifakholding.com.tr/ Kaldera Holding > http://www.kaldera.com.tr/ Kombassan Holding > http://www.kombassan.com.tr/ Konya Sanayi Holding > http://www.konyasanayiholding.com.tr/ Sayha Holding > http://www.sayha.com.tr Yimpaş Holding > http://www.yimpas.com.tr
