Global Power Synergy Public Company Limited Announces Resignation of Pantip Sripimol as Director and Member of the Corporate Governance and Sustainability Committee, Effective October 1, 2023

Global Power Synergy Public Company Limited announced that Mrs. Pantip Sripimol, Director and Member of the Corporate Governance and Sustainability Committee has resigned from
the directorship of the Company due to her other business engagement. The resignation will be effective from October 1, 2023 onwards.