Cordillera Central (Luzon) Sierra Madre Mountains, the longest mountain range in the country, through the Caraballo Mountains in Nueva Vizcaya province. During Spanish colonial period, the whole range was called "Nueva Provincia", (New Province). The Cordillera Central is the highest mountain range in the Philippines. It comprises about 1/6 of the whole Luzon island with a total area of . The highest mountain in the range, Mount Pulag, is also the highest mountain on Luzon Island at . It is officially the third highest mountain in the country after Mount Dulang-dulang and Mount Apo on Mindanao Island, the second largest island of the
APO Group Business Services, the B2B division of French telecoms giant Orange S.A. – from 2004 to 2011. Reina has also served as Chairman of the Board of Orange Business Saudi Arabia, and Middle East Director in the Gulf region for Accenture. The founder, Chairman and 100% owner of APO Group is the Franco-Gabonese self-made entrepreneur and angel investor Nicolas Pompigne-Mognard. Its headquarters is in Lausanne, Switzerland. APO Group has content partnerships with Bloomberg, Thomson Reuters, CNBC Africa, Africanews, a subsidiary of euronews, LexisNexis, Dow Jones Factiva, Proquest, Acquire Media, Comtex, and 250 other African news websites. APO Group also provides a