Mr. Aperocho is a member of the Board of Directors of Aclara Meters Philippines, Inc. (formerly General Electric Philippines Meter and Instrument, Inc), MRail Inc., Clark Electric Distribution Corporation, Radius, MSpectrum, Inc. and Meralco Energy Inc. He is the President and CEO of Meralco Industrial Engineering Services Corporation and the Chairman of the Board of Directors of Miescor Logistics Inc. and Miescor Builders Inc. He is also a member of the Board of Trustees of the Meralco Power Academy. Currently he is the SVP and Head of Networks in Meralco.

He holds a Bachelor of Science degree in Electrical Engineering from Mindanao State University and topped the 1991 Electrical Engineering Board Exams. A registered Professional Electrical Engineer (PEE), he holds a Masters Degree in Business Administration from J.L. Kellogg School of Management of Northwestern University/ The Hong Kong University of Science and Technology. He is also an ASEAN Chartered Professional Engineer (ACPE).