Heuyk Lee CEO

Email: hlee@btseu.com

Mário Doháňoš Director

Email: mario@btseu.com

Jae Young Lee (Sam) Director

Email: sam@isbmeu.com

Dong Young Jung (Tony) Director

Email: tonyjung@btseu.com

Łukasz Łyczko Manager

Email: lyczko@btseu.com

Martin Ušák CFO

Email: martin@btseu.com