Interface Educational Services (India) Pvt. Ltd.
19/2, 2nd Cross Street, United India Colony,
Kodambakkam, Chennai-600 024.
Phone : 6538 8080/ 6519 8686.
Fax: 91 - 44 - 2473 0796
Email :interedu@satyam.net.in

Suite 2A, Tingkat 2, 
Wisma Kosas, Jalan Melayu, 
55100, Kuala Lumpur,
Malaysia.
Phone: 603-26945617 / 26945618
Fax: 603 - 26945667