Ramon S. Ang

Ramon See Ang (born January 14, 1954), commonly known as RSA, is a Filipino businessman and the current president and chief executive officer (CEO) of San Miguel Corporation (SMC), the largest conglomerate in the Philippines.

Early Life and Education

  • Born in Manila, Philippines, on January 14, 1954.
  • Earned a Bachelor of Science degree in Mechanical Engineering from Far Eastern University.


  • Early Career

    • Started his career in a small automotive shop owned by his father.
    • Expanded the business into a major auto parts distributor.
  • San Miguel Corporation

    • Joined SMC in 1999 as Vice-Chairman.
    • Appointed President and COO in 2002.
    • Led SMC's diversification into infrastructure, power, and telecommunications.
    • Oversaw the expansion of SMC's food and beverage business.
    • Currently serves as President and CEO of SMC and its largest shareholder, Top Frontier Investment Holdings, Inc.
  • Other Business Ventures

    • Chairman of Cyber Bay Corporation and Eagle Cement Corporation.

Awards and Recognition

  • Received numerous awards for business achievements and philanthropy


  • Known for significant contributions to education, healthcare, and disaster relief initiatives.