From the Editor

Last Updated Jul 2, 2025, 1:01am EDT

  • The Viddayakorn family consists of the heirs of Pongsak Viddayakorn, who died in December 2024 at age 90.
  • The late Pongsak cofounded hospital chain Bangkok Dusit Medical Services with fellow doctor Prasert Prasarttong-Osoth but eventually cashed out to build his own listed healthcare outfit Principal Capital.
  • His son Satit was chairman of Principal Capital until June 2024 when he resigned after the regulator fined him for alleged stock manipulation.
  • Satit also owns a stake in listed Bumrungrad Hospital. His daughter Arisa has a board seat at Principal Capital.
Personal Stats
Source of Wealth
hospitals
Residence
Bangkok, Thailand
Citizenship
Thailand
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