Business ventures Belle Corporation and Atok-Big Wedge After the fall of the Marcos government, Ongpin pursued his own business interests. Among his first ventures was
Belle Corporation with Benito Tan Guat. As chief executive officer of Belle Corporation, Ongpin was involved in the creation of its flagship development,
Tagaytay Highlands. Ongpin was also the chairman of the investment holding company Atok-Big Wedge, Inc, involved in general investment, as well as mining, real estate, manufacturing, processing, lending and borrowing money.
Alphaland Ongpin owned 94% of the shares of Alphaland, and was chairman of Alphaland Balesin Island Club, Inc., and the City Club at Alphaland Makati Place, Inc.; the developers of the
Balesin Island Club, a resort located southwest of Polillo, Quezon Province, and the City Club, an Php 8 billion multi-use commercial residential complex with three high-rise buildings, a shopping mall, and a "3-hectare leisure, entertainment and business club." The company also owns and operates Alphaland Aviation, Inc., which as of 2016, provided charter services to Balesin Island Club located in Lamon Bay, Quezon province. In September 2017, Ongpin launched Alphaland Baguio Mountain Lodges, a 300-home development in
Baguio. The project was developed at a cost of P5 billion, and opened in 2018.
PhilWeb In 1979, Ongpin acquired control of South Seas Oil and Mineral Exploration Co. Inc., a mining and exploration company incorporated on August 20, 1969. The company became
PhilWeb.Com, Inc. in 2000 and transformed itself into an internet company, upon the stockholders' approval of a restructuring plan which involved changes in the company's name and primary purpose, among others. The stockholders would further change the company's name to PhilWeb Corporation in 2002, a move that was approved by the
Securities and Exchange Commission (SEC) later that year. In August 2016, Ongpin resigned his post as chairman of PhilWeb Corporation, after being tagged by President
Rodrigo Duterte as being part of the oligarchy, which was followed by a subsequent order to halt the online gambling industry, which was the core business of Philweb. Ongpin later clarified that Philweb is "not an online gaming company," but was merely the "software providers of e-Games, which is actually owned by the
Philippine Amusement and Gaming Corporation (PAGCOR)." Ongpin, however, stressed that he "bears no rancor" towards Duterte, even stating that "he is my President, and I will do all I can to support him and his policies."
Other local and international business affiliations Ongpin became a Board of Trustee member of the Philippine Institute of Pure and Applied Chemistry (PIPAC) when it was established in 1973 by faculty members of Ateneo de Manila University's Department of Chemistry, which was led by Dr. Modesto T. Chua. PIPAC was established to provide professional services including chemical testing, consultancy, technical training, and research and development services. He also played a role in the construction of PIPAC's own building in 1984. Ongpin was also the chairman of the
Philippine Bank of Communications, Inc. (PBCOM) until 2012,
Eastern Telecommunications Philippines, Inc., (2006–2011), La Flor dela Isabela (1996), Sinophil Corporation, RVO Capital Ventures Corporation,
Tabacalera Incorporada,
Connectivity Unlimited Resource Enterprise, Inc. (2006), and Philippine Global Communications, Inc. (PHILCOM; through Belle Corporation). He also served as the vice chairman of Philex Mining Corporation. Ongpin was also a director in the following corporations: • Sinophil Corporation (1990s); •
Ginebra San Miguel Corporation (2010–2013); •
Petron Corporation (2008–2014); Developing Countries Investment Corporation, == Death ==