Contact Us

For other inquiries about PR, Investor Relations, Service and others, please use contact form below.


3F., Seoul Finance Center, 136, Sejong-Daero, Jung-gu, Seoul, Korea 04520

Contact Info

Tel : +82 2 548 5666 Email :

Basic Information

*Required information


max. 3000 characters

We’d like to take this opportunity to remind you that BT&I respects and recognizes your privacy. The information that you provided to us will be used for the purposes of processing your request. By providing your personally identifiable information above, you consent to the processing of the information by BT&I.