Business Leader

Sarath Ratanavadi
(สารัชถ์ รัตนาวะดี)

Sarath Ratanavadi<br>(สารัชถ์ รัตนาวะดี)

Thailand energy business tycoon, Richest Thai in 2022

Place of Birth: Bangkok

Date of Birth: Fri Jul 12, 1963

Family Background:

Born to General Thavorn and Prathum Ratanavadi (maiden family name Phoonsiriwong). Siblings: Sanit, elder brother and Sarit younger brother.


  • High-School: Vajiravudh College
  • B.A. Engineering (Civil Engineering), Chulalongkorn University
  • M.A. Science in Engineering Management,
    University of Southern California, USA


  • 1994-2016 Director and President, Gulf Electric Public Company Limited
  • 2008-17 President, Gulf JP Company Limited
  • 2011-17 Director and Chief Executive Officer, Gulf Energy Development Company Limited
  • 2008-20 Director, Gulf JP Company Limited
  • 2018-20 Director, Gulf Energy International Company Limited
  • 2021-present Director and Vice Chairman of the Board, Intouch Holdings Public Company Limited


  • 2008-17 Board Vice Chairman, NIST International School Foundation

Marital Status:

Married to Nalinee (maiden family name: Tantisoonthorn) with 2 sons, Saris and Sitmon