Atty. Lopez is Vice Chairman of both First Philippine Holdings Corporation and ABS-CBN Broadcasting Corporation and Chairman of ADTEL, Inc.
He has been the Vice-Chairman of First Philippine Holdings Corp. since 1993 and ABS-CBN Broadcasting Corp. since April 26, 1989. He has been Director of First Philippine Holdings Corp. since 1986. He serves as Director of various Lopez companies such as Bayan Telecommunications … Inc. (formerly, International Communications Corp.) and Radio Communications of the Philippines Inc. He joined ABS-CBN Broadcasting Corp. in 1962 and serves as its Director. He serves as a Director of various companies in the telecommunications, manufacturing, and service industries, namely First Philippine Industrial Corporation, First Gen Renewables, Inc., First Electro Dynamics Corporation, Philippine Electric Corporation, and Sky Vision Corporation. He is a Trustee of the Meralco Foundation Institute. He is an alumnus of De La Salle College and Ateneo de Manila.
He received his Bachelor of Laws degree from the University of the Philippines College of Law class 1952 and finished an Advanced Management Program course at Harvard University in 1969.