Yilanil Ayazma Yolu No. 15
Kat 14 Yesil Plaza
Topkapi
Istanbul
34010
Turkey
Tel: +90 216 4250500
Fax: +90 216 4250497
Website: www.yyapi.com.tr
E-mail: info@yyapi.com.tr
Vice President of the Board: Yasar Altiparmak
Chairman: Kamil Yesil