Its corporate office is located at the 5th Floor, Admiral Royale Hotel, 17th St. cor.
[1][2] SBC was first founded on July 29, 1969, with its AM station DWGO "Radio on the Go" under 1557 kHz.
After being temporarily closed during martial law in 1972, it resumed operations in 1976, this time on 1008 kHz.
On March 20, 1996, SBC launched its FM station DWOK 97.5 mHz.
In the early half of the year 2013, SBC partnered with TV5 to better serve the viewing public of Olongapo, Zambales, Bataan, and neighboring areas.