Mabuhay Broadcasting System

Mabuhay Broadcasting System
Company typePrivate
IndustryRadio network
FoundedDecember 13, 1973
FounderQuirino de Guzman Sr.
Arcardio Carandang[1]
HeadquartersPasig, Philippines
Key people
Cynthia G. Ragasa (Chairman)
Manuelito F. Luzon (President)
Owner
  • Ragasa Family (64%)
  • Henares Family (25%)
  • Others (11%)

Mabuhay Broadcasting System, Inc. (MBSI) is a Philippine radio network majority owned by the Ragasa family, heirs of founder Quirino De Guzman. Its corporate office is located at the 17th Floor, The Centerpoint, Julia Vargas Ave., Ortigas Center, Pasig, and its main studio is located at the 40th Floor Summit One Tower, Shaw Boulevard, Mandaluyong, Metro Manila. MBSI derives most of its income by selling airtime to blocktimers. MBSI's stations nationwide are operated by ZimZam Management of Manuelito "Manny" F. Luzon under the Win Radio brand.[2]

  1. ^ "G.R. No. 160347". Archived from the original on June 30, 2016. Retrieved February 10, 2016.
  2. ^ "2021 NTC FM Stations" (PDF). foi.gov.ph. Retrieved July 13, 2022.