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