Delta Thailand Earns Top Rankings Across Four Categories at Alpha Southeast Asia’s 16th Annual Institutional Investor Awards

Delta Electronics (Thailand) Public Company Limited , a global leader in power management and smart green solutions, has earned top rankings across four categories at Alpha Southeast Asia’s 16th Annual Institutional Investor Awards, reinforcing its position among Thailand’s leading publicly listed companies. The awards were presented at a regional awards luncheon held on June 23, 2026, at Shangri-La Singapore. “We are honored to receive this recognition across four categories from the investment community. This achievement builds on the recognitions Delta Thailand has received in 2025 and previous years, and reflects our continued progress in strengthening investor communication, senior management engagement, disciplined financial management and corporate governance. We remain focused on providing clear, timely and consistent information to investors and analysts, while supporting long-term shareholder value through sustainable business growth,” said Ms. Anchalee Jieratham, Investor Relations Director at Delta Thailand. In the 2026 Thailand rankings, Delta Thailand achieved first place in Most Organized Investor Relations , reflecting the Company’s structured and consistent approach to investor communication, disclosure and engagement, and Best Senior Management IR Support , highlighting the active role of senior leadership in maintaining open dialogue with the investment community. The Company also ranked second in Most Consistent Dividend Policy , recognizing its disciplined financial management and commitment to long-term shareholder value, and fifth in Strongest Adherence to Corporate Governance , underscoring Delta Thailand’s focus on transparency, accountability and responsible business practices. The awards are based on Alpha Southeast Asia’s Corporate-Institutional Investor Poll, which tallied votes from 580 investors, pension funds, hedge funds, equity and fixed income brokers, and analysts with investment interests in Southeast Asia. As the first and only poll focused specifically on Southeast Asia, Alpha Southeast Asia’s Corporate-Institutional Investor Poll is regarded as a leading perceptions-based benchmark for corporate performance. The poll evaluates companies across key areas including financial management, adherence to corporate governance, integrated reporting, corporate social responsibility and investor relations. Listed on the Stock Exchange of Thailand, Delta Thailand continues to integrate sustainability into its corporate strategy while advancing innovation, operational excellence and stakeholder-focused value creation.