Ronnachai Wannasewok


  • Represented Certificate of Senior Executive Program
  • Sasin Business School of Chulalongkorn University in collaboration with Northwestern University's Kellogg School of Management and Wharton School of the University of Pennsylvania
  • Registered Professional Engineer on Electrical Power No.575


  • Consultant, Decha & Co Company, Ltd. To consult and support development of Power Project and Transmission System in Thailand and neighboring countries
  • Senior Advisor at Twin Pine Energy Company Limited. To advise and support on development of Power Project in Thailand and neighboring countries
  • Transmission System Advisor at Italian-Thai Power Development Company Limited, and responsible in developing 9x150 MW Coal-fired power plant as power for Aluminum smelting from Bauxite Mine Attapeu Province, Lao PDR, and Mine Mouth Coal-Fired Power Plant Mai Khot, Shan State, Myanmar
  • Assistant Governor on Transmission System Construction at Electricity Generating Authority of Thailand (EGAT) responsible for Transmission System Construction Supervision, Project Management, Contract Management, including as representative of EGAT Transmission System Construction Business
  • Senior Vice President at Sri-U- Thong Transmission System Construction Company, responsible for Transmission System Construction Work in Thailand and Sri Lanka (Ceylon)
  • Employee at EGAT responsible for Transmission Line Construction Supervision, Contract Management and Project Management