Sitisak Supuksa currently focuses on the practice area of Administrative and Constitutional law. Prior to joining LS Horizon, he worked in the enforcement department of the Stock Exchange of Thailand and compliance function at SCBX Public Company Limited.
He obtained his LL.B. with second-class honors from Chiang Mai University and LL.M. from Chulalongkorn University (Major in Public Law). He also obtained lawyer license from the Lawyers Council of Thailand.