WHA Achieves Highest “AAA” Rating in SET ESG Ratings 2025, Reflecting Its Leadership in Sustainability Across All Dimensions and Commitment to Enhancing Thailand's Competitiveness

Bangkok – WHA Corporation Public Company Limited (“WHA Group”) has achieved the highest SET ESG Ratings “AAA” for the third consecutive year and has been recognized among the top sustainable stocks in the Property and Construction sector for the sixth consecutive year, according to the latest announcement by the Stock Exchange of Thailand (SET). WHA Group is among 265 listed companies that successfully met the SET ESG Ratings assessment criteria and one of only 102 companies awarded the prestigious “AAA” rating. This recognition underscores the company’s strong sustainability performance, and responsible business conduct.

This achievement reflects WHA Group’s success and its broad recognition for excellence in
ESG-driven operations, as demonstrated by national-level awards. Most recently, WHA Group
was honored with the Sustainability Awards of Honor, the highest honor in the Sustainability Awards category, reflecting the company's significant achievement of winning the Best Sustainability Awards for three consecutive years, reinforcing its leadership in integrating ESG principles into its business operations in a strong and sustainable manner.

Aligned with the company’s mission, WHA: WE SHAPE THE FUTURE, WHA Group is committed to create a positive impact on communities, society, and the environment, while leading the way with strategies that prioritize sustainable development in all dimensions, driving growth for both organization and society, and simultaneously enhancing Thailand's competitiveness in a stable and sustainable manner.