The story
Founded by Leonardo S. Sarao in 1986.1
Private company
Quest Broadcasting Inc.
Logo: https://web.archive.org/web/20110205194541/http://magic899.fm/CompanyInfo.aspx, Non-free logo, via Wikipedia3
Filipino radio broadcast company
Quest Broadcasting Inc. (QBI) is a Filipino media company based in Mandaluyong, Philippines.2 It was founded by Leonardo S. Sarao.1 Wikipedia text CC BY-SA 4.0
Last updated Oct 21, 2026.
Overview
1986Founded1
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Quest Broadcasting Inc. (QBI) is a Filipino media company based in Mandaluyong, Philippines.2
Corporate structure
Quest Broadcasting Inc. sits at the top of its group. 1 entity, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.
- Quest Broadcasting Inc. Mandaluyong
- DWTM Owned · Mandaluyong, Philippines
- DXBE Owned · Davao City, Philippines
- DYBN Owned · Cebu City, Philippines
Built from subsidiaries, stakes and holdings from Wikidata (CC0); major holders from Schedules 13D and 13G. Each entity in the chart links to its source.
What it owns
What Quest Broadcasting Inc. reports owning in its annual reports to the SEC: buildings, land and equipment, real estate and locations, investments, intangible assets and inventory, at the end of its latest fiscal year and a year before.
Stakes and holdings (Wikidata)
- DWTM
- DXBE
- DYBN
Things Wikidata records the company as owning, with the share when stated.1
Leadership
Who has led Quest Broadcasting Inc., and when. Pick a name to see everywhere that person has worked.
- FounderLeonardo S. Sarao1
Subsidiaries and ownership
Also owns
- DWTM
- DXBE
- DYBN
From Wikidata.1
Timeline
- 1986Founded Founded1
Links
- WikipediaQuest Broadcasting
- WikidataQ7271448
Sources
The numbers on this page point here. Each one links to the record it came from.
- 1
- 2WikipediaQuest Broadcasting Inc. on Wikipedia
- 3