# Supharat Ridthichai

> Supharat Ridthichai is a startup investor in Bangkok. See 0 investments, check sizes, portfolio and contact details. Updated Aug 2026.

- Type: Angel Investor
- Location: Bangkok, Thailand
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/supharat-ridthichai-525400b4/

Supharat Ridthichai is a startup investor in Bangkok. Supharat is a Venture Lead, Smart Electricity at PTT ExpresSo (PTT Innovation Lab). During her 9 years at the PTT Group, Supharat has developed several renewable and conventional power projects in the SEA and Japan (Greenfield and acquisitions). She currently leads the New Energy, the Decarbonization, and the Democratization of Data and Energyinitiatives. Furthermore, Supharat spearheaded the participation of PTT in the Energy Web Foundation (EWF), a global non-profit organization focusing on accelerating blockchain technology across the energy sectors.Supharat earned a Master's Degree in Engineering for Sustainable Development from the University of Cambridge and a Bachelor’s Degree in Automotive Design and Manufacturing from Chulalongkorn University (Gold Medal 1st Class Honours). Her experience in advanced electricity market has profoundly formed during her time in Cambridge, where she did an analysis on the adoption of energy storage systems and an analysis on opportunities for IBM in providing electric vehicle solutions for distribution network operators in the UK.Supharat is passionate about bringing renewable energy and new electricity businesses to sustainably deliver electricity to people.

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