Harley T. Sy is a Filipino businessman, the billionaire Executive Director of SM Investments Corporation (PSE: SM) and Chairman of China Banking Corporation. He is the youngest of Henry Sy Sr.'s six children and the fourth son, whose father founded the colossal SM empire.

Sy is a graduate of De La Salle University (like all four Sy sons) with a degree in Management. His career is defined by his decades-long, hands-on role in the family's empire, focusing on banking, retail, and real estate management. He is a key steward of the largest conglomerate in the Philippines.

Harley Sy joined the board of SM Investments in 1993, serving for over 32 years. His primary focus has been on the Group's immense financial and retail assets. He serves as Vice Chairman and Treasurer of SM Retail Inc. (which controls Ace Hardware and Toy Kingdom) and as Director of China Banking Corporation, one of the family's core financial holdings.

His structural role involves ensuring the operational efficiency and financial stability of the retail division. He is actively involved in the Group's generational succession plan and the long-term strategic direction (including his advisory role at BDO Unibank). His wealth is secured by the massive, long-term appreciation of SM's assets across the Philippines and China and the immense cash flow generated by its vertically integrated empire.

Harley Sy's social impact is structural, stemming from SM Investments' role as a massive employer and foundational provider of retail, financial, and commercial infrastructure across the Philippines. The Group's philanthropic arm, the SM Foundation, supports education and healthcare, reflecting the family's commitment to social welfare.

His structural contribution is tied to the successful generational transition of the largest conglomerate in the Philippines, ensuring its continued dominance and stability in the essential consumer and financial sectors.

Harley Sy maintains the professional, composed style of a major Asian corporate executive. His attire is consistently formal and high-quality, favoring tailored business suits. His aesthetic is one of stability and serious authority, reflecting his engineering and management background.

Residing in Manila, Philippines, his luxury is the immense security and financial reward derived from his multi-billion dollar fortune. His life is dedicated to the stewardship of his family's retail, banking, and real estate legacy, maintaining control over the largest conglomerate in the Philippines.