BST Group Sweeps 9 Environmental Governance Awards
Last updated: 19 Aug 2026
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BST Group has reinforced its position as a role model for sustainability by winning 9 prestigious awards from the Industrial Estate Authority of Thailand (IEAT) for 2025. All three of its manufacturing plants were honored across all three categories, receiving the Green Star Flag (White Flag–Green Star), Gold Star Flag (White Flag–Gold Star), and Diamond Star Flag (White Flag–Diamond Star).
The award ceremony took place at the Novotel Rayong Star Convention Centre on August 17, 2026. The distinguished event was presided over by Mr. Kanaphat Khunthong, Deputy Governor (Operations 3), along with executives from the IEAT, who presented the awards to senior executives representing BST Group: Mr. Wirote Lertsalak, Vice President – Manufacturing of Bangkok Synthetics Co., Ltd. Branch 1 (BD Plant); Mr. Chatchawan Khandhatatbumroong, Head of Manufacturing Operations of Bangkok Synthetics Co., Ltd. Branch 2 (NBL Plant); and Mr. Phusit Thepkleang, Operation Department Manager of BST Elastomers Co., Ltd. (SBR Plant).
This achievement highlights BST Group’s "Proactive & Alert" mindset and "Collaborative" spirit—core pillars of the BST Working Character—reflecting its ongoing commitment to environmental stewardship and safety. BST Group remains dedicated to fostering trust and driving sustainable growth alongside society.
The award ceremony took place at the Novotel Rayong Star Convention Centre on August 17, 2026. The distinguished event was presided over by Mr. Kanaphat Khunthong, Deputy Governor (Operations 3), along with executives from the IEAT, who presented the awards to senior executives representing BST Group: Mr. Wirote Lertsalak, Vice President – Manufacturing of Bangkok Synthetics Co., Ltd. Branch 1 (BD Plant); Mr. Chatchawan Khandhatatbumroong, Head of Manufacturing Operations of Bangkok Synthetics Co., Ltd. Branch 2 (NBL Plant); and Mr. Phusit Thepkleang, Operation Department Manager of BST Elastomers Co., Ltd. (SBR Plant).
This achievement highlights BST Group’s "Proactive & Alert" mindset and "Collaborative" spirit—core pillars of the BST Working Character—reflecting its ongoing commitment to environmental stewardship and safety. BST Group remains dedicated to fostering trust and driving sustainable growth alongside society.
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