Its main office and headquarters are located at Florete Bldg., 2406 Nobel corner Edison Streets, Barangay San Isidro, Makati.

Don Marcelino, the grand old man of Bombo Radyo, accepted a joint venture agreement with former Ilocos Sur Governor, Antonio D. Villanueva, enabling the station to begin its broadcasts.

From humble beginnings and starting with a small number of employees, the Florete Group then acquired the operations of NBC with ten stations and two affiliates in the whole archipelago.

From 1967 to 1975, Bombo Radyo Philippines established every station in Laoag, Vigan, Cauayan, Bacolod, General Santos, Palawan, Baguio, Daet and Davao.

[7][8] Despite not having an AM station in Manila (though maintaining a newsroom and headquarters in Makati), Bombo Radyo Philippines' AM division consistently earns strong ratings particularly in the Visayas and Mindanao regions.

Until April 22, 1994, Bombo Radyo managed its FM stations locally, each with its own unique brand name.