Yilanil Ayazma Yolu No. 15
Kat 12 Yesil Plaza
Topkapi
Istanbul
34010
Turkey
Tel: +90 212 4821110
Fax: +90 212 4833335
Website: www.yyapi.com.tr
E-mail: info@yyapi.com.tr
Memeber of the Board: Yasar Altiparmak
Chairman: Kamil Yesil